Search

The optimal technique for the displaced greater tuberosity (GT) fractures remains unclear; those in favor of arthroscopic techniques emphasize on the feasibility of arthroscopic reduction and fixation, while others report that anatomic reduction and osteosynthesis of the fracture are optimal through open surgery. Therefore, we performed this study to evaluate the clinical results of arthroscopic fixation for displaced and/or comminuted GT fractures using a bridging arthroscopic technique. We studied the files of 11 patients (4 men, 7 women; mean age, 55 years; range, 28–74 years), with an isolated, displaced GT fracture treated with arthroscopic reduction and double-row suture anchor fixation technique from December 2016 to October 2018. All patients were operated at a mean time from their injury of 23 days (range, 1–85 days) using an arthroscopic technique. Any concomitant pathology that was arthroscopically identified was identified and repaired after arthroscopic fixation of the GT fracture. The mean follow-up was 12 months (range, 6–18 months). We evaluated pain using a 0–10 point visual analog scale (VAS), shoulder range of motion, fracture healing, Constant-Murley Shoulder Outcome Score, and patients’ satisfaction from the operation. Postoperative radiographs showed anatomic reduction without any displacement of the GT fracture in eight patients and residual displacement of

The optimal (SBJI) surgical treatment for acute acromioclavicular (AC) joint disruption remains controversial. What is being presented is the long-term functional outcomes of a double cross-looped coracoclavicular (CC) suture technique with the intention of restoring both anteroposterior and superior displacement of the clavicle. Between 2007 and 2016, 81 patients underwent surgical reconstruction for acute acromioclavicular joint (AC) disruption in two orthopaedic centers. Two patients died for reasons unrelated to the treatment, and seven missed the final follow-up appointment, leaving 72 patients (67 males; 5 females; age 37 ± 12.4; range 15–64 years) for clinical and radiological assessments. All cases were classified according to the Rockwood classification as type III (n = 34), IV (n = 14) or V (n = 24). The dislocation was repaired with double cross-looped CC fixation using four Ethibond sutures passing underneath the coracoid and through a 4.5 mm drill hole in the clavicle in opposing directions to control both anteroposterior and vertical displacement. Radiological investigation preoperatively and at the last follow-up included anteroposterior and/or Zanca views, axillary or Alexander views, and comparative stress radiography of both AC joints. Patients were evaluated clinically with the Constant-Murley score (CMS) and Acromio Clavicular Joint Instability Score (ACJIS). Loss of reduction, subluxation, CC ligament ossification, post-traumatic arthritis, and peri-implant fractures were also recorded. Seventy-two patients were available for the last clinical and radiological evaluations. At a median follow-up period of 6.3 ± 2.1 years (range 3–12 years), the CMS and ACJIS were 92.1 ± 7.2 (range 60–100 points) and 90.4 ± 8.6 (range 45–100 points), respectively. Complications included 9 (12.5%) patients with slight loss of reduction, 2 (1.7%) with dislocation recurrence, 1 (1.3%) with superficial infection, 1 (1.3%) with a fracture of the lateral end of the clavicle, and 2 (1.7%) with persistent tenderness in the AC joint. The incidence of periarticular ossification was 22.4% and did not affect the final outcome. This technique represents an effective and low-cost treatment for acute AC joint separations. IV.

Aim It was investigated how preoperative botox injection in the abdominal musculature both facilitates the surgical repair of incisional hernias and reduce the rate of hernia recurrence. Material and Methods Botulinum toxin A injections was given to 12 patients (7 female and 5 male) suffering from complex incisional wall hernia, 4 to 6 weeks preoperatively. Mean age was 54 years. 9 patients were treated by anterior and/or posterior component separation repair and 3 by Rives-Stoppa repair. By all patients the mesh could be placed in the retromuscular position. No bridging was necessary. Results After a follow-up of 3 to 4 years we examined the patients clinically and by sonography. The rate of incisional hernia recurrence was low as well as the rate of side effects like chronic pain, persisting paresthesia and mobility disorders of the abdomen. Conclusions Preoperative injection of botulinum toxin A can help to reduce the risk of further hernia recurrence after surgical repair of complex incisional hernias of the abdominal wall.

Patient: Male, 42-year-old Final Diagnosis: Bilateral quadriceps tendon re-rupture Symptoms: Disability • pain Medication: — Clinical Procedure: — Specialty: Orthopedics and Traumatology Objective: Unusual clinical course Background: Bilateral simultaneous quadriceps tendon rupture is a relatively rare injury, more commonly seen in patients older than 50 years and is usually associated with underlying metabolic or inflammatory diseases. Case Report: We report the case of an otherwise healthy, 42-year-old man who sustained a bilateral, quadriceps tendon rupture while he was trying to pound a branch of an olive tree into the ground. On clinical examination, a defect in both proximal patella poles was found on palpation, with complete discontinuity of the extensor apparatus. A meticulous surgical repair was performed using 3 bone anchors with an uneventful postoperative rehabilitation. A biopsy specimen taken at surgery showed evidence of chronic inflammation. He had a second episode while walking fast on the beach 3.5 months postoperatively, and presented again with bilateral quadriceps rupture. He was successfully managed with bilateral allograft reconstructions, showing a very good outcome at 18 months of follow-up. Our systematic literature review covering a 20-year period (2000–2020) revealed 10 articles on bilateral quadriceps ruptures in 14 healthy patients without comorbidities. All these injuries occurred in males, with a mean age of 56.8 years, during walking, descending stairs, or participating in recreational sports; the functional outcome was good to excellent in most cases, without any reported re-ruptures. To the best of our knowledge, no similar case has been reported in the literature. Conclusions: Bilateral quadriceps tendons rupture is a rare injury, especially in young patients without associated comorbidities. The risk of recurrence is low, but when it occurs, more complex techniques of reconstruction are needed.

Bilateral Galeazzi fracture-dislocations are extremely rare injuries and only a few case reports have been described so far in the literature. Herein, we report the case of a 31-year-old bicyclist who sustained bilateral Galeazzi fracture-dislocations after a collision with a car. Both radial shaft fractures were simple (AO type 22-A2.3), at the same level (Type I

Background Unstable ‘extra-lateral' fractures of the distal clavicle (lateral to the coracoclavicular ligaments) are not distinguished in the Neer classification system and are commonly included with Neer IIb fractures. In the literature, there is no optimal surgical technique for managing unstable fractures of the distal clavicle, nonetheless for unique ‘extra-lateral' patterns. The aim of this study is to evaluate the effectiveness and safety of existing coracoclavicular fixation techniques for managing unstable Neer IIb and extra-lateral (IIc) fractures of the distal clavicle. Methods We performed a systematic search of the literature to capture all studies evaluating the safety and effectiveness of existing coracoclavicular loop techniques for unstable Neer IIb and extra-lateral (IIc) fractures of the distal clavicle. We searched the PubMed (Medline and PubMed Central), Scopus, Web of Science, Google Scholar, and Cochrane Central Register of Controlled Trials electronic databases to retrieve studies published between January 2000 and November 2020. Our study was guided by a prospectively developed protocol and reported in accordance with the latest PRISMA guidelines. Results Our database search yielded a total of 564 records, out of which 21 were deemed appropriate for inclusion in our qualitative synthesis. The total number of reported IIb/c fractures managed with a coracoclavicular stabilization technique in all studies was 421. In total, 139 (33%) patients received arthroscopic assisted treatment, and 282 (67%) patients were managed with open coracoclavicular stabilization. The reported clinical results were very good to excellent in most studies, whereas the overall major and minor complication rate was 2.6% and 12.8%, respectively. Major complications were more frequent in arthroscopic assisted techniques (4.3%) compared to open (1.8%). Conclusion The present systematic review of coracoclavicular stabilization techniques for unstable Neer IIb and extra-lateral fractures of the distal clavicle demonstrates promising clinical outcomes, including effectiveness and safety. We support the previously proposed modification of the Neer classification to include this unique type of unstable extra-lateral fracture (type IIc) to allow for targeted surgical management.

Background Goals of lower extremity microvascular reconstruction (LEMR) include the restoration of function, prevention of infection, and optimal cosmesis. Indications for LEMR include large defects that are not amenable to pedicled options, a large zone of injury, and large complex defects. The novice microsurgeon should first master a handful of free flaps to develop an armamentarium of options for addressing such defects. The scope of this review is to provide free flap options for LEMR in any of the thirds of the lower leg. After reading this article, the reader will understand variations, advantages, disadvantages, indications, and tips for raising each of these flaps. Methods Six most commonly used free flaps for LEMR are described in this paper, including the anterolateral thigh flap (ALT) and its variations, the radial forearm flap (RFFF), the lateral arm flap (LAF), the gracilis muscle flap, the rectus abdominis flap (RAF) and the latissimus dorsi flap and its variations. Indications, advantages, disadvantages and technique tips are discussed for each flap. Moreover, selection of the recipient vessels, preoperative management along with an algorithm are also provided. Conclusions The ALT flap is a workhorse in covering defects of the leg, foot, and ankle. It's the flap of choice at our institution, especially given the number of traumatic wounds seen as a result of motor vehicles, all-terrain vehicles (ATV), lawnmowers, and gunshot wounds (GSW). At times, the lower extremity zone of injury requires a distant donor site. The RAF can also provide coverage for large soft tissue defects but donor-site morbidity remains its main drawback. The LAF and RFFF provide two pliable options, one that provides pliable soft tissue with minimal donor site morbidity and another that provides a long pedicle. The free gracilis flap is an excellent choice for crossing the ankle joint. Lastly, the free latissimus dorsi is indicated for large defects of the lower extremity independently of the location.

While free tissue transfer has long been established as a reliable microsurgical technique in the adult population, its application in pediatric reconstruction is a relatively recent phenomenon. Despite initial concerns regarding minute vessel diameters, increased propensity for vasospasm, and limited tissue availability, pediatric free tissue transfer is now a widely used technique that has demonstrated an acceptable level of donor and recipient site morbidity in children. Five flaps commonly used in the reconstruction of lower extremity trauma are discussed in this paper: the latissimus dorsi, rectus abdominis, anterolateral thigh, gracilis, and the subscapular and parascapular flaps. The indications, blood supply, advantages, and disadvantages of each are detailed. Incredible progress has been made in the application of microsurgical techniques to the pediatric population over the last several decades. With a healthy understanding of the anatomy and functionality of the donor site, the reconstructive surgeon can repair a variety of complex injuries with an acceptable morbidity and mortality rate.

Patient: Male, 45-year-old Final Diagnosis: Open tibia fracture with bone loss Symptoms: Numbness • pain • pulseness Medication: — Clinical Procedure: — Specialty: Orthopedics and Traumatology • Plastic Surgery Objective: Management of emergency care Background: The management of open Gustilo IIIC fractures can be challenging even for experienced orthopedic surgeons. The decision between limb salvage and amputation is extremely difficult and the scoring systems do not seem to affect it significantly. Although ischemic time has been proven to be a major factor, attempts at reconstruction of limbs with ischemic time over 6 hours have been made in past decades. A simultaneous management of skeletal, soft-tissues, and vascular injury should be performed. This requires an orthoplastic surgeon who is capable of doing all the necessary operations by him/herself with hand-surgery and microsurgery expertise. Case Report: We present a case of a 49-year-old man with a type IIIC open tibial fracture with bone loss and warm ischemia time of 13 hours, who underwent revascularization and reconstruction with good radiological and functional results after a follow-up of 3 years. A few similar cases have been presented in the literature but none of them had a combination of bone loss, severe soft tissue injury, and complete vascular disruption after a crush injury. Conclusions: The treatment of type IIIC open fractures of the tibia can be a demanding and time-consuming process. Detailed information about the necessity of multiple surgical interventions must be explained and fully understood by the patient in order to have realistic expectations.

Intraneural ganglion cysts of the peroneal nerve are rare, and there is lack of evidence for the surgical management of this entity. We performed this study to evaluate the imaging, diagnosis, treatment and outcome of seven patients with intraneural ganglion cysts of the peroneal nerve. We retrospectively studied the files of seven patients with intraneural ganglion cysts of the peroneal nerve, diagnosed and treated from 2016 to 2019. Diagnostic approach included clinical examination of the leg and foot, magnetic resonance imaging, nerve conduction studies, surgical excision of the cyst and histological examination. The mean follow-up was 2 years (range 1–3.5 years). We evaluated the time and methods for surgical treatment, and the clinical outcomes of the patients. All patients presented symptoms of peripheral compression neuropathy; three patients presented with foot drop. The intraneural ganglion cysts were excised in all cases in addition to knee articular nerve branch transection to avoid cysts recurrence. Postoperatively, all patients experienced complete neurological recovery without clinical evidence of intraneural ganglion cysts recurrences. The treating physicians should be aware of intraneural ganglion cysts of the peroneal nerve in patients presenting with limb weakness, sensory deficits at the lateral and anterior side of the leg and foot, paresis or paralysis of the foot and ankle. MR imaging is the imaging modality of choice for a clear and accurate preoperative diagnosis to avoid misdiagnosis and wrong treatment. In case of doubt, these patients should be managed in an orthopedic oncology setting with microsurgery facilities available for complete excision of the intraneural ganglion cyst.

Patient: Female, 65-year-old Final Diagnosis: Open tibia fracture with bone loss Symptoms: Pain • osteomyelitis Medication: — Clinical Procedure: — Specialty: Orthopedics and Traumatology • Plastic Surgery Objective: Challenging differential diagnosis Background: Type IIIB open bone fractures include loss of soft tissue with periosteal stripping and need rapid surgical repair. The Ilizarov method of bone lengthening and reconstruction offers limb salvage as an alternative to amputation. Case Report: We report a case of a neglected type IIIB open fracture of the tibia with inadequate soft tissue coverage and periosteal stripping requiring an Ilizarov approach for limb salvage in a 65-year-old woman. Surgical debridement resulted in a large bone deficit of 13 cm. Acute shortening facilitated wound closure, and the remaining skin defect was treated with skin grafting. Bone transport and limb lengthening techniques, in addition to skin expansion and support, were used to restore the length of the tibia. The regenerated bone had to be fused with the talus since the tibial plafond was excised during debridement. The external fixator was removed after 643 days of treatment. An external fixation index of 49.6 d/cm was estimated. Excellent bone and good functional results were obtained according to the criteria of the Association for the Study and Application of the Method of Ilizarov. Skin invagination, bone translocation, and pin tract infection were the major postoperative issues. Conclusions: This case showed that a multidisciplinary approach may be required for the successful management of neglected open fractures of the tibia and that the Ilizarov approach to both bone and soft tissue lengthening and reconstruction should be considered to ensure limb salvage and improve the final cosmetic appearance.

Our aim was to identify predictors of mortality and limb loss in iatrogenic and civilian arterial trauma. Cases were identified by searching prospectively maintained registries. Multivariable logistic regression was used to identify independent outcome predictors. During the study period, 285 patients with arterial trauma were managed with endovascular (n = 20) or open (n = 265) repair. Iatrogenic injuries increased in frequency during the course of the study, from 23.9% during the first decade to 35.9 and 55.7% during the second and third decade, respectively (p

Cubital tunnel syndrome is the second most common upper extremity compressive neuropathy. Different procedures have been described for the release of the ulnar nerve at the elbow but there is still no clear consensus regarding the best one. Failure rates after primary surgery range from 3% to 35%, depending on the severity of the symptoms before surgery. If symptoms do not alleviate after the primary surgery and other causes have been excluded, then the goal of the revision surgery must be to completely decompress the ulnar nerve. For the revision surgery there is also no widely accepted superior technique. Submuscular transposition seems to the most recommended technique. Other options include simple neurolysis, subcutaneous transposition and intramusclular transposition. We aim to inform you about the literature regarding the surgical options for revision surgery on cubital tunnel syndrome and describe the most common surgical techniques.

Subtrochanteric fractures can result from high-energy trauma in young patients or from a fall or minor trauma in the elderly. Intramedullary nails are currently the most commonly used implants for the stabilization of these fractures. However, the anesthetic procedure for the patients, the surgical reduction and osteosynthesis for the fractures are challenging. The anesthetic management of orthopedic trauma patients should be based upon various parameters that must be evaluated before the implementation of any anesthetic technique. Surgery- and patient-related characteristics and possible comorbidities must be considered during the pre-anesthetic evaluation. Adequate fracture reduction and proper nail entry point are critical. Understanding of the deforming forces acting on various fracture patterns and knowledge of surgical reduction techniques are essential in obtaining successful outcomes. This article discusses the intraoperative reduction techniques for subtrochanteric fractures in adults and summarizes tips and tricks that the readers may find useful and educative.

Patient: Male, 51-year-old Final Diagnosis: Intraosseous ganglion cyst Symptoms: Discomfort • pain Medication: — Clinical Procedure: Athroscopy • bone graft Specialty: Orthopedics and Traumatology Objective: Rare disease Background: This article presents a rare case of 2 separate intraosseous ganglion cysts of the talus in a 51-year-old man, treated with a unique technique of precise lesion targeting to avoid extensive bone loss and minimize articular chondral injury of the talus. Case Report: Two separate intraosseous ganglion cysts of the talus were diagnosed in a 51-year-old man with chronic ankle pain. A single straight-line incision with an entry point through the talonavicular joint was created to spare the precarious blood supply of the talus network. The 2 distinct subchondral lesions were approached under fluoroscopic control for curettage and autologous bone grafting using the anterior cruciate ligament tibial guide in a pair-of-compasses fashion. In almost 5 years of follow-up the patient has been asymptomatic. Magnetic resonance imaging has revealed no signs of degenerative changes in the ankle or the talonavicular joint, and the intraosseous edema has almost disappeared. Conclusions: To the best of our knowledge, this case is the first report of 2 distinct intraosseous ganglion cysts of the talus. We recommend the precise targeting technique used in our case for treating intraosseous talar lesions with intact articular cartilage.

Tumors of the hand comprise a vast array of lesions involving skin, soft tissue and bone. The majority of tumors in the hand are benign. Malignant tumors, although rare, do occur and frequently have unique characteristics in this specific anatomic location. Careful staging, histological diagnosis and treatment are essential to optimize clinical outcome. However, straightforward most of the time, hand tumor management does have pitfalls; caution is advised, as a missed or delayed diagnosis or an improperly executed biopsy may have devastating consequences. This article reviews the clinical spectrum of the most common benign and malignant bone and soft tissue tumors of the hand and discusses the clinicopathological findings, imaging features and current concepts in treatment for these tumors.

Nerve injuries around the shoulder are common. They usually occur as a result of motor vehicle accidents, gunshot or athletic injuries, or overuse and chronic repetitive stress often observed in sports involving repetitive overhead or throwing activities. The mechanisms of nerve injury include direct pressure, repetitive microtrauma, and compression- or stretch-induced ischemia. The severity and extent of compression is related to the degree of the nerve injury. Several nerve injury grading systems have been developed, allowing for the correlation between microscopic changes occurring after the injury and the patient's symptoms; recovery and prognosis is related to the type and severity of the injury. Distinct clinical syndromes involving the shoulder joint area can develop after injuries to the axillary, musculocutaneous, suprascapular, long thoracic, and spinal accessory nerves, as well as the proximal brachial plexus trunks and the lower cervical nerve roots. When a patient complains of pain, weakness, or paresthesia in the absence of known bone, soft tissue, or vascular injury, nerve injury must be suspected. This article summarizes the most common nerve injuries around the shoulder and discusses the classification, mechanism, treatment, and prognosis for these injuries.

Introduction In upper brachial plexus injuries (C5-C6-C7), selective nerve transfers appear as a favourable technique. For this purpose, transfer of an ulnar nerve fascicle to the biceps motor branch (Oberlin's procedure) is often used. In this paper we present our modified Oberlin technique, as well as a comparison of this method with the classic Oberlin procedure. Materials and Methods We present two groups of patients that where operated by two different surgeons. The first group, consisting of 16 patients was treated with the classic Oberlin procedure. The second group included 5 patients treated with a modified Oberlin procedure, where two fascicles from the ulnar nerve were transferred to both the motor branch of the biceps and the motor branch of the brachialis muscles. Results In the last follow-up of the 16 patients from the first group with the classic Oberlin procedure, 15 patients (93.75%) had Medical Research Council (MRC) grade of biceps strength 4 and 1 patient (6.25%) had MRC grade 3, whereas in the group where the modified Oberlin procedure was used the muscle strength was very durable with 4 out of 5 the patients reached MRC grade of 4+ and one MRC grade of 4, and with a mean elbow strength at 5.4 kg (3–8 kg). No sensitivity or motor problems were encountered on the ulnar territories for both groups. Conclusion With the modified Oberlin technique, the median nerve is reserved and both elbow flexors are innervated. The results of this technique compare favourably with those of other methods. Thus, we propose using the double fascicle transfer from the ulnar nerve to both elbow flexors in order to restore a strong elbow flexion in patients with upper brachial plexus injuries.

Surgical fasciotomy is the only effective treatment for compartment syndrome. However, it is associated with complications, including long hospital stay, wound infection and osteomyelitis, need for further surgery for delayed wound closure or skin grafting, scarring, delayed bone healing, pain and nerve injury, permanent muscle weakness, chronic venous insufficiency, cosmetic problems, and an overall increased cost of care. To reduce the risk of complications, the fasciotomy wound should be closed as quickly as possible. However, closure of fasciotomy wounds is challenging, and a plethora of techniques have been proposed. With no consensus existing in the literature regarding the best method for closure of fasciotomy wounds, the technique applied each time is based mostly on surgeon’s preference, condition of the soft tissues, and availability of materials and devices. This chapter aims to summarize the available techniques employed in fasciotomy wound closure and to discuss the indications, advantages, disadvantages, and complications of these techniques in a way that readers may find useful and educative.

Radial tunnel syndrome is a painful syndrome caused by compression of the posterior interosseous nerve at the proximal forearm. There are no specific radiologic or electrodiagnostic findings. Nonsurgical treatment is recommended initially; if not successful, surgical decompression is indicated, releasing all the potential sites of entrapment. Surgical treatment has usually good outcomes; however, workers’ compensation patients or those who have coexisting lateral epicondylitis have less successful results.

CASE A 19-year-old male patient with isolated posterior cruciate ligament (PCL) rupture underwent arthroscopic reconstruction using reinforced synthetic ligament (LARS system). Three weeks postoperatively, he presented with active bleeding from the medial side of his knee, near the proximal interference screw. An angiogram revealed extravasation from the medial superior genicular artery which was successfully embolized. One week later, he returned with active bleeding from the same area, located just under the initial coiling; a second embolization during superselective angiography was successful. CONCLUSION Although rare, minor vascular injuries are a risk inherent to PCL surgery.

Vascular injury in orthopedic trauma is challenging. The risk to life and limb can be high, and clinical signs initially can be subtle. Recognition and management should be a critical skill for every orthopedic surgeon. There are 5 types of vascular injury: intimal injury (flaps, disruptions, or subintimal/intramural hematomas), complete wall defects with pseudoaneurysms or hemorrhage, complete transections with hemorrhage or occlusion, arteriovenous fistulas, and spasm. Intimal defects and subintimal hematomas with possible secondary occlusion are most commonly associated with blunt trauma, whereas wall defects, complete transections, and arteriovenous fistulas usually occur with penetrating trauma. Spasm can occur after either blunt or penetrating trauma to an extremity and is more common in young patients. Clinical presentation of vascular injury may not be straightforward. Physical examination can be misleading or initially unimpressive; a normal pulse examination may be present in 5% to 15% of patients with vascular injury. Detection and treatment of vascular injuries should take place within the context of the overall resuscitation of the patient according to the established principles of the Advanced Trauma Life Support (ATLS) protocols. Advances in the field, made mostly during times of war, have made limb salvage the rule rather than the exception. Teamwork, familiarity with the often subtle signs of vascular injuries, a high index of suspicion, effective communication, appropriate use of imaging modalities, sound knowledge of relevant technique, and sequence of surgical repairs are among the essential factors that will lead to a successful outcome. This article provides a comprehensive literature review on a subject that generates significant controversy and confusion among clinicians involved in the care of trauma patients. [ Orthopedics. 2016; 39(4):249–259.]

The management of complex tibial plateau fractures is ever evolving. The severity of the injury to the surrounding soft tissues influences the timing and the method of fixation. Minimal invasive techniques continue to dominate our philosophy of reduction and reconstruction whereas augmentation of depressed intra-articular fragments remains an accepted strategy to maintain reduction and prevent secondary collapse. Locking plates, conventional plates and fine wire fixators all have been used successfully with satisfactory outcomes. In this article we report on the latest advances made in the management of these complex injuries.

Patient: Male, 28-year-old Final Diagnosis: Luxatio erecta humeri Symptoms: Pain Medication: — Clinical Procedure: Arthoscopy • arthroscopic Bankart repair • arthroscopic fixation of greater tuberosity fracture • arthroscopic rotator cuff repair Specialty: Orthopedics and Traumatology Objective: Rare co-existance of disease or pathology Background: Luxatio erecta humeri (LEH) is a rare injury present in only 0.5% of shoulder dislocations. Much of the relevant literature is focused on the initial management and proper reduction techniques, although the prevalence of associated injuries can reach 80%. A case of LEH associated with greater tuberosity (GT) fracture and rotator cuff (RC) tear in a young laborer managed with closed reduction and arthroscopic repair of the labrum and rotator cuff is presented. Case Report: A 28-year-old man presented to our hospital with severe pain in his right shoulder after a high-impact motor vehicle accident. Standard anteroposterior radiographs revealed an inferior dislocation (LEH) of the right shoulder and a fracture of the GT. The patient was initially managed with closed reduction under mild intravenous sedation, using a 2-step maneuver followed by arthroscopic evaluation of the joint the next day. During arthroscopic evaluation, an anterior–inferior Bankart lesion, impaction of the humeral head with a minimal displaced GT fracture, and a partial RC tear were identified and successfully treated arthroscopically. The patient had immobilization in a simple sling for 6 weeks and he followed a standard 3-month physiotherapy protocol for rotator cuff, finally regaining almost normal range of shoulder motion at 1 year. Conclusions: Although very good results of non-operative treatment of LEH have been reported in the literature, the coexistence of intra-articular lesions such as labral and rotator cuff tears makes arthroscopic repair an attractive alternative in individual cases.

Hemodiafiltration (HDF) is a renal replacement therapy that is based on the principles of diffusion and convection for the elimination of uremic toxins. A significant and increasing number of end-stage renal disease (ESRD) patients are treated with HDF, even in the absence of definite and conclusive survival and anemia treatment data. However, its effects on red blood cell (RBC) physiological features have not been examined in depth. In this study, ESRD patients under regular HDF or conventional hemodialysis (cHD) treatment were examined for RBC-related parameters, including anemia, hemolysis, cell shape, redox status, removal signaling, membrane protein composition, and microvesiculation, in repeated paired measurements accomplished before and right after each dialysis session. The HDF group was characterized by better redox potential and suppressed exovesiculation of blood cells compared with the cHD group pre-dialysis. However, HDF was associated with a temporary but acute, oxidative-stress-driven increase in hemolysis, RBC removal signaling, and stomatocytosis, probably associated with the effective clearance of dialyzable natural antioxidant components, including uric acid, from the uremic plasma. The nature of these adverse short-term effects of HDF on post-dialysis plasma and RBCs strongly suggests the use of a parallel antioxidant therapy during the HDF session.

BackgroundScapular position and size deficiency is evident in obstetric brachial plexus paralysis (OBPP) patients due to the absence of balanced muscular forces acting on the scapula. Scapula stabilization (SS) procedures aim to restore a balanced musculature and anatomic position and to augment shoulder function and enhance developmental potential.MethodsRetrospective chart review of 106 patients with OBPP between March 1979 and March 2007 was performed. Forty-one female and 27 male were included in the study. In 38 patients, the paralysis was global, 13 had Erb's paralysis with C7 root involvement; in 18 patients, the lesion was limited to C5 and C6. X-rays were evaluated, and scapula dimensions were manually measured at several stages. Shoulder abduction (SA) and external rotation (SER) outcomes were also recorded.ResultsMean improvement was 85.68° in shoulder abduction and 36.74° in shoulder external rotation. SA and SER improvement was significantly better in those who underwent SS procedures compared to those who did not (mean improvement was increased by 9.15° and 8.54°, respectively). Improvement was noted in all scapular dimensions, in all groups, postoperatively. However, the mean improvement in scapular height, big width, small width, and oblique axis discrepancies was 4.92, 14.04, 12.66, and 13.89 %, respectively, higher in patients who underwent SS procedures compared to those who did not.ConclusionDimensional discrepancies and functional outcomes are improved by SS procedures. Maximal results are attained in patients who have undergone both primary and secondary shoulder reconstruction before age 2.

BackgroundObstetric brachial plexus paralysis (OBPP) has been associated with shoulder deformities, scapular growth, and shoulder function impairment. The absence of balanced muscular forces acting on the scapula has been considered responsible for scapula dysplasia and impaired growth as compared with the normal side. Scapula growth impairment may also lead to shoulder and upper extremity dysfunction. This study aims at showing the association of primary nerve reconstruction with the restoration of scapular bone growth potential.MethodsThis is a retrospective review of 73 patients with OBPP who underwent primary shoulder reconstruction. Patients were categorized for assessment and analysis into group A, global paralysis; group B, Erb's palsy; and group C, Erb's palsy with C7 root involvement. Scapular posteroanterior and lateral X-rays were obtained in which four scapula dimensions were manually measured. The growth discrepancy depending on the applied treatment was investigated.ResultsThe highest improvement was noted in scapular height in the Erb's palsy group who underwent simultaneous neurotization of the suprascapular and axillary nerves. The oblique axis was more improved in the Erb's palsy group while both big and small widths were more improved in the Erb's palsy with C7 root involvement group in patients who underwent concomitant neurotization of the suprascapular and the axillary nerves. Functional improvement correlated positively with growth improvement in all groups and scapular dimensions.ConclusionScapula growth and shoulder function improvement were higher in patients with Erb's palsy. Simultaneous axillary and suprascapular nerve neurotization provided the best outcome in both functional and growth restoration.

Purpose To investigate gender and other possible factors affecting the frequency and severity of postoperative complications in head and neck cancer free flap reconstruction. Materials and Methods A prospective longitudinal cohort study was conducted at the Greek Anticancer Institute, St. Savvas Hospital in head and neck cancer free flap reconstruction concerning postoperative complications. We documented the patients' demographic characteristics, social habits, and perioperative factors (ie, duration of general anesthesia), reconstructive techniques, neoadjuvant radiotherapy, and physical status. Initially, univariate statistical analysis was performed to confirm which predictor variables might influence the presence and severity of complications. Next, multivariate statistical analysis was performed using logistical regression and including the factors that were statistically significant on univariate analysis. Results From 1999 to 2009, we assessed 95 patients who had undergone surgery for head and neck cancer. Of the 95 patients, 24 were women and 71 were men. The patient age range was 20 to 87 years (mean 52, median 55). A total of 55 complications occurred in 49 patients (51.57%). Of the 55 complications, 12 (12.63%) were of major severity, 21 (22.10%) of median severity, and 22 (23.15%) of low severity. The statistical analysis revealed that the factors associated with complications were preoperative radiotherapy, female gender, and operation time. The factors associated with severe complications were female gender and alcohol use. Conclusions Multivariate analysis of the data revealed that the factor associated with an increased incidence of postoperative complications was preoperative radiotherapy. Moreover, the variable that remained statistically significant and correlated with an increased incidence and severity of free flap reconstruction complications was female gender. Identifying the etiology of these findings is an intriguing field for additional research.

This study presents the clinical outcomes of 35 hands with Dupuytren's Disease treated with the McCash technique between 1990 and 2009. Of the 31 patients (28 males and three females, mean age 53 yrs), four patients had bilateral involvement (12.9%). Thirty hands had no previous medical or surgical treatment for the disease, while the remaining five hands had been operated on at least once. The mean contracture of metacarpophalangeal (MCP) joint improved from 42.14° to 1.83°, while that of the proximal interphalangeal (PIP) joint improved from 62.60° to 7.09°. All wounds healed within a mean 9.8 weeks. Sensory evaluation revealed no permanent numbness. With realistic expectations, clear documentation, meticulous surgical technique and implementation of a demanding post-operative rehabilitation program, an acceptable outcome may be achieved with the McCash technique for Dupuytren's disease.

To discuss when and how to operate on thoracic and lumbar spine fractures. We retrospectively studied 77 consecutive patients with thoracic and lumbar spine fractures treated from 2000 to 2011; 28 patients experienced high-energy spinal trauma and 49 low-energy spinal trauma. Mean follow-up was 5 years (1–11 years). Surgical treatment was done in 15 patients with neurological deficits, and in 16 neurologically intact patients with fractures–dislocations, burst fractures and fractures with marked deformity. Non-surgical treatment was done in 46 neurologically intact patients with simple fracture configurations. Clinical and imaging examination and the Oswestry Disability Index (O.D.I.) questionnaire were obtained. All patients treated surgically maintained spinal alignment; patients with long fusion maintained the best alignment; however, they experienced back stiffness and moderate low back pain. Patients with combined posterior fusion and kyphoplasty experienced earlier recovery and improved sagittal correction. Mean O.D.I. was 22.4 and 14.2 % at 3 and 12 months postoperatively. Thirty six (78 %) patients treated non-surgically were asymptomatic, 22 (48 %) experienced mild residual kyphosis, 10 (22 %) developed marked deformity during their follow-up and were finally operated; mean O.D.I. was 28.6 and 12.1 % at 3 and 12 months. No difference in O.D.I. was observed between patients who had surgical and non-surgical treatment. Progressive neurological deficits and/or mechanical instability of the spine are absolute indications for early surgical treatment. Younger patients with high-energy spinal trauma, unstable fractures and neurological deficits should be treated surgically in order to provide optimum conditions for neurologic recovery, early mobilization and possibly ambulation. Most cases can be adequately operated through a posterior only surgical approach; an anterior or combined approach is usually indicated for burst and thoracic spine fractures. Postoperative complications, more common infection and neurological deterioration may occur. Elderly, neurologically intact patients with low-energy, stable spinal fractures without marked spinal deformity may be successfully treated conservatively. Most of these patients will do well; however, follow-up for progressive posttraumatic deformity is required.

To compare modular monolateral external fixators with single monolateral external fixators for the treatment of open and complex tibial shaft fractures, to determine the optimal construct for fracture union. A total of 223 tibial shaft fractures in 212 patients were treated with a monolateral external fixator from 2005 to 2011; 112 fractures were treated with a modular external fixator with ball-joints (group A), and 111 fractures were treated with a single external fixator without ball-joints (group B). The mean follow-up was 2.9 years. We retrospectively evaluated the operative time for fracture reduction with the external fixator, pain and range of motion of the knee and ankle joints, time to union, rate of malunion, reoperations and revisions of the external fixators, and complications. The time for fracture reduction was statistically higher in group B; the rate of union was statistically higher in group B; the rate of nonunion was statistically higher in group A; the mean time to union was statistically higher in group A; the rate of reoperations was statistically higher in group A; and the rate of revision of the external fixator was statistically higher in group A. Pain, range of motion of the knee and ankle joints, rates of delayed union, malunion and complications were similar. Although modular external fixators are associated with faster intraoperative fracture reduction with the external fixator, single external fixators are associated with significantly better rates of union and reoperations; the rates of delayed union, malunion and complications are similar.

The major complications of distal ulna resection, the Darrach procedure, are radioulnar impingement and instability. High failure rates have been reported despite published modifications of the Darrach procedure. Several surgical techniques have been developed to treat this difficult problem and to mitigate the symptoms associated with painful convergence and impingement. No technique has demonstrated clinical superiority. Recently, implant arthroplasty of the distal ulna has been endorsed as an option for the management of the symptomatic patient with a failed distal ulna resection. However, there are concerns for implant longevity, especially in young, active adults. Resection interposition arthroplasty relies on interposition of an Achilles tendon allograft between the distal radius and the resected distal ulna. Although this technique does not restore normal mechanics of the distal radioulnar joint, it can prevent painful convergence of the radius on the ulna. Achilles allograft interposition arthroplasty is a safe and highly effective alternative for failed distal ulna resections, especially for young, active patients, in whom an implant or alternative procedure may not be appropriate.

Case reports and small series have reported variable results regarding the treatment of choice for patients with triceps brachii tendon ruptures. Early surgical repair has been recommended for acute complete ruptures of the triceps brachii distal tendon to prevent late functional disability. However, controversy exists regarding the optimum surgical technique of reattachment. In addition, various attachment techniques have been described, with none shown clinically to be superior. Therefore, the authors present a technique for triceps brachii distal tendon reattachment following acute complete ruptures and evaluate their results in a series of patients.

Bone loss from trauma, neoplasia, reconstructive surgery and congenital defects remains a major health problem. The long-term clinical goal is to reconstruct bony tissue in an anatomically functional three-dimensional morphology. In the extremities, bone grafts are used for the treatment of non-unions and necrotic lesions, for skeletal structural support and for the reconstruction of defects resulting from trauma, tumor excision, osteomyelitis, congenital pseudarthrosis, or radiation necrosis. In all cases their use is successful provided that the host bed has adequate vascularization. In cases of decreased blood supply, a vascularized bone graft should be applied. The intrinsic blood supply of the vascularized bone grafts leads to higher success rates and to acceleration of the repair process in the reconstruction of defects and necrotic lesions of the skeleton.

This case report identifies a 41-year-old male patient who developed anterior shoulder pain in the setting of humeral head osteonecrosis. As a consequence of the cartilage degeneration, multiple loose bodies formed and migrated into the bicipital tendon sheath, causing attrition tendinitis, which was a feature of the clinical presentation. The patient was treated by a combination of arthroscopic glenohumeral joint debridement and open tenodesis of the biceps using a suture anchor. Follow-up revealed asymptomatic shoulder function by 18 months. This is the first report in the literature of bicipital tendinitis in the context of avascular necrosis of the shoulder.

Posterior shoulder fracture–dislocation is a rare injury accounting for approximately 0.9 % of shoulder fracture–dislocations. Impression fractures of the articular surface of the humeral head, followed by humeral neck fractures and fractures of the lesser and grater tuberosity, are the more common associated fractures. Multiple mechanisms have been implicated in the etiology of this traumatic entity most commonly resulting from forced muscle contraction as in epileptic seizures, electric shock or electroconvulsive therapy, major trauma such as motor vehicle accidents or other injuries involving axial loading of the arm, in an adducted, flexed and internally rotated position. Despite its’ scarce appearance in daily clinical practice, posterior shoulder dislocation is of significant diagnostic and therapeutic interest because of its predilection for age groups of high functional demands (35–55 years old), in addition to high incidence of missed initial diagnosis ranging up to 79 % in some studies. Several treatment options have also been proposed to address this type of injury, ranging from non-surgical methods to humeral head reconstruction procedures or arthroplasty with no clear consensus over definitive treatment guidelines, reflecting the complexity of this injury in addition to the limited evidence provided by the literature. To enhance the literature, this article aims to present the current concepts for the diagnosis, evaluation and treatment of the patients with posterior fracture–dislocation shoulder, and to present a treatment algorithm based on the literature review and our own experience.

Head-splitting fractures occur as a result of violent compression of the head against the glenoid; the head splits and the tuberosities may remain attached to the fragments or split and separate. Isolated humeral head-splitting fractures are rare injuries. Favorable results with osteosynthesis can be difficult to achieve because of the very proximal location of the head fracture and associated poor vascularity. We present a case of a 67-year-old man who sustained a severe, sword-like trauma to his left shoulder after a road traffic accident with associated isolated open Gustilo-Anderson IIIA humeral head-splitting fracture. Bony union was achieved with minimal internal fixation but the clinical outcome deteriorated due to accompanying axillary nerve apraxia. To our knowledge, this type of sword-like injury with associated humeral head-split fracture has not previously been reported.

The McCash technique, also known as the open palm technique or open transverse palmar fasciectomy technique, was first described in 1964 by McCash. The aim is to provide the surgeon with a direct view of the pathology for easier excision. By leaving the wound open, complications, such as hematoma formation and skin necrosis resulting from suturing skin under tension, are avoided. While there is no accepted treatment for Dupuytren’s disease, the McCash technique has few complications.

Resection of large femoral triangle tumors that invade the bone (or vice versa) still remains a challenge. A lateral-only approach would hinder dissection of the mass, away from the femoral vessels, while an iliofemoral-only type of approach would make bone resection and megaprosthetic reconstruction very arduous. The authors describe a two-stage, one-position operation via a double surgical approach: the first stage is comprised by an iliofemoral approach and dissection of the femoral vessels, followed by proximal femoral resection and reconstruction stage. One illustrative case is presented along with the authors overall experience. We believe that this operation facilitates wide tumor resection in a safe and step-wise manner, as not to add to the morbidity of the procedure. J. Surg. Oncol. 2013;107:673–679. © 2012 Wiley Periodicals, Inc.

Purpose: In this study, the surgical outcomes of 32 patients with ulnar nerve injuries in the Guyon canal are presented. Outcomes were analyzed in relation to various factors such as age, surgical timing, zone of injury, and type of nerve reconstruction. Methods: Between 1990 and 2007, 32 patients with injury in Guyon canal were managed surgically. Twelve patients had ulnar nerve injury proximal to its bifurcation (zone I); 14 patients had isolated motor branch injury (zone II); and six patients had isolated sensory branch injury (zone III). End-to-end repair was achieved in 12 (38%) of 32 patients, while nerve grafting was performed in 20 (62%) cases. The mean follow-up period was 22 months. Results: Good and excellent motor function was restored in 25 (96%) of 26 cases with motor branch injury. Good and excellent sensory results were achieved in 15 (83%) of 18 cases with sensory branch injury. Outcomes were significantly better for those who had early repair ( 0.05) and between outcomes from repair of injuries in different zone (P > 0.05). Conclusions: Early diagnosis and surgical treatment with careful dissection of the ulnar nerve branches within the canal is very important. Adequate exposure is usually required to repair the nerve in the Guyon canal. Nerve grafting in this level could give analogous results as the end-to-end repair. © 2012 Wiley Periodicals, Inc. Microsurgery, 2012.

Background: We evaluated the anatomic basis and the clinical results of an ultrasound-guided saphenous nerve block close to the level of the nerve9s exit from the inferior foramina of the adductor canal. Methods: The anatomic study was conducted in 11 knees of formalin-preserved cadavers in which the saphenous nerve was dissected from near its exit from the inferior foramina of the adductor canal. The clinical study was conducted in 23 volunteers. Using a linear probe, the femoral vessels and the sartorius muscle were depicted in short-axis view at the level where the saphenous nerve exits the inferior foramina of the adductor canal. Ten milliliters of 1.5% lidocaine was injected into the compartment structured by the sartorius muscle and the femoral artery. Results: The saphenous nerve was found to exit the adductor canal from its inferior foramina in 9 (81.8%) of 11 and at a more proximal level in 2 (18.2%) of 11 of the anatomic specimens. In a single specimen (9%), the saphenous nerve was formed by the anastomosis of 2 branches. In all the dissections, the saphenous nerve, after exiting the adductor canal, passed between the sartorius muscle and the femoral artery. Of the 23 volunteers, 22 responded with a complete sensory block, whereas a single volunteer demonstrated no sensory blockade. None of the volunteers experienced a motor block of the hip flexors and knee extensors. Conclusions: Ultrasound-guided injection directly caudally from the inferior foramina of the adductor canal, between the sartorius muscle and the femoral artery, seems to be an effective approach for saphenous nerve block.