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Objective: Severe hand electrical injuries often occur in functional areas such as joints; the repair requires attention to both appearance and function due to the visibility of the hand. This study aimed to present the clinical experience of successfully repairing hand electrical injuries using improved forearm venous flaps., Methods: From 2020 to 2022, 15 cases of severe hand electrical injuries were diagnosed, including 10 males and 5 females. Among them, 6 cases were repaired in the first web space, 4 in the thumb, 3 in the index finger, 2 in the middle finger, 2 in the ring finger, and 2 in the little finger. The size of venous flaps ranged from 2.0 cm × 1.8 cm to 12 cm × 4.0 cm. All patients underwent repair using improved forearm venous flaps. The follow-up period ranged from 5 to 8 months., Results: All flaps survived without serious complications. All patients were satisfied with the postoperative aesthetics and function of their hands., Conclusion: The improved forearm venous flap is a simple and reliable method for repairing hand electrical injuries., Competing Interests: Conflicts of interest and sources of funding: The authors have no relevant financial or nonfinancial interests to disclose., (Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc.)

Objective: To develop the algorithm for correction of defects following high-voltage electrical trauma with revascularized autografts, to assess the incidence and risk factors of postoperative complications., Material and Methods: Surgical interventions were performed in 16 men. Autografts were selected considering localization of defect and preoperative ultrasound data on perfusion of donor and recipient areas. We applied a sample with temporary compression of the vessels and ultrasound scanning of arteries and veins (a small-sized Doppler sound indicator of blood flow velocity - MINIDOP, BIOSS)., Results: Nine patients underwent microsurgical transplantation of revascularized flaps. Six patients with electrical trauma of the upper extremities underwent transplantation of free skin autografts and transposition of flexor and extensor muscles of the fingers in various combinations. In 1 patient, simultaneous microsurgical graft transplantation and plasty with local tissues were carried out. Microsurgical transplantation of thoracodorsal flap was performed in 2 patients with maxillofacial defect (with preliminary deepidermization of the flap in one case). In 3 patients with traumatic amputation of the penis, 2 patients underwent phalloplasty with a thoracodorsal flap and prefabrication of a radial forearm graft at the first stage. At the next stage, urethroplasty with a prefabricated radial forearm graft was performed. In 1 patient, closure of the penis defect was carried out using scrotal flaps., Conclusion: An integrated surgical approach, the use of free revascularized autografts and adequate postoperative management ensure high-quality aesthetic and functional restoration, improvement of the quality of life and social adaptation of patients with defects and deformations following high-voltage electrical injury.

Purpose: To report the ocular and adnexal injuries sustained by patients with Thomas A. Swift's electric rifles (TASER; TASER International, Scottsdale, AZ), review the literature, and discuss the management of this complex trauma., Design: Multicenter, retrospective case series and literature review., Participants: Seventeen eyes of 16 patients (5 eyes of 5 patients treated at 3 institutions, and 12 eyes of 11 previously reported cases)., Methods: The clinical data of 17 eyes were pooled. Spearman's correlation coefficient was used to assess the association between the extent of TASER injury and patient outcomes., Main Outcome Measures: Extent of TASER injury (zone of injury, penetrating vs. perforating) and association with patient outcomes (visual acuity [VA] and retinal detachment [RD])., Results: In our cohort, 4 patients were transported by law enforcement and 1 was transferred from a community hospital. Four patients were taken to the operating room for TASER removal and globe repair; 1 patient underwent removal in the emergency room. Of 17 pooled cases, 12 (71%) involved open-globe injury. Of these, there was a high rate of zone 3 injuries (100%; n = 12) and a high incidence of RD (73%; 8 of 11, eviscerated eye excluded). Among patients with closed-globe injury (n = 5), 1 patient demonstrated exudative RD and 1 patient demonstrated retinal dialysis with RD. Of 10 patients with RD, 1 (10%) achieved resolution with monitoring (exudative RD); 1 (10%) underwent cryopexy and pneumatic retinopexy; 3 (30%) underwent vitrectomy, and 5 (50%) with poor prognosis did not undergo vitreoretinal surgery. In the 3 patients who underwent vitrectomy, all 3 (100%) demonstrated redetachment resulting from proliferative vitreoretinopathy and required additional surgery. Visual acuity on presentation was significantly correlated with final VA (ρ = 0.783; P = 0.02). Men (94%) were more likely than women (6%) to sustain TASER trauma. Median age was 26 years. There was a 50% rate of loss to follow-up., Conclusions: Thomas A. Swift's electric rifle injuries to the eyes or ocular adnexa represent complex trauma. Zone 3 injuries are common. The visual prognosis is guarded, and eyes may require multiple surgeries to preserve vision. Patients are at high risk for loss to follow-up by way of incarceration., (Copyright © 2018 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.)

Lenticular changes are often seen following electrical injury. We report an unusual case of electrical injury with late spontaneous posterior dislocation of lens nucleus with intact anterior capsule with ruptured posterior capsule in the right eye and anterior subcapsular cataract in the left eye. The right eye was managed with pars plana vitrectomy with cortical matter removal with multipiece intraocular lens insertion in ciliary sulcus. This report adds posterior capsular rupture and posterior dislocation of lens to the usual ocular complications of electrical injury., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Objective: To investigate changes in the pain network associated with phantom limb pain, magnetic resonance imaging (MRI) was used to measure cerebral blood volume (CBV) in patients who had undergone unilateral arm amputation after electrical injury., Design: Case-controlled exploratory MRI study of CBV via MRI., Setting: University hospital., Participants: Participants (N=26) comprised patients with phantom limb pain after unilateral arm amputation (n=10) and healthy, age-matched persons (n=16)., Interventions: Not applicable., Main Outcome Measures: The intensity of phantom limb pain was measured using the visual analog scale (VAS). Depressive mood was assessed using the Hamilton Depression Rating Scale, and cognitive function was assessed using the Korean version of the Mini-Mental State Examination. Voxel-wise comparisons of relative CBV maps were made between amputees and controls over the entire brain volume. The relationship between individual participant CBV (measured in voxels) and VAS score was also examined., Results: Compared with control participants, amputees exhibited greater degrees of depression; significantly higher CBV in the bilateral medial frontal area (orbitofrontal cortex [OFC] and pregenual anterior cingulate cortex [pACC]); and significantly lower CBV in the right midcingulate cortex, posterior cingulate cortex, and primary somatosensory cortex. CBV increased in the contralateral and ipsilateral hemispheres of the amputated arm, regardless of the amputation side. This CBV increase in the OFC and pACC was strongly correlated with pain intensity in all amputees., Conclusions: We observed increased CBV in regions associated with emotion in the cerebral pain network of patients who had undergone unilateral arm amputation after electrical injury. This study suggests that CBV changes were related to neuroplasticity associated with phantom limb pain., (Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Introduction: High-tension electricity can cause devastating injuries that may result in abdominal wall loss, visceral damage, and sometimes major threat to life. The visceral organ may be exposed after debridement and require flap cover, but the tensile strength of abdominal wall may be lack even if flap transplanted., Methods: From April 2007 through May 2015, 5 patients with severe abdominal electrical injury were treated at our hospital. Exploratory laparotomy was performed based on their clinical manifestations and debridement findings of abdominal wall at early stage, and decision regarding technique for reconstruction of abdominal wall was based on an assessment of the location and extent of the defect. Medical records were reviewed for these data., Results: Clinical evaluation and debridement findings of the abdomen revealed 4 patients with suspicious visceral damage. Laparotomy was performed in 4 cases, and revealed obvious lesion in 3 cases, including segmental necrosis of small intestine, partial necrosis of diaphragm, left liver and gastric wall, and greater omentum. Five patients underwent abdominal wall reconstruction using island retrograde latissimus dorsi myocutaneous flap or free/island composite anterolateral thigh myocutaneous flap. All flaps survived, abdominal bulging occurred in 3 cases after follow-up of 12 to 36 months., Conclusions: The clinical manifestations and wound features of abdomen collectively suggest a possible requirement of laparotomy for severe abdominal electrical burns. Retrograde latissimus dorsi myocutaneous flap or composite anterolateral thigh myocutaneous flap is an effective option for reconstruction of abdominal wall loss, the long-term complication of abdominal bulging, however, remains a significant clinical challenge.

Upper extremity electrical injuries present with unique pathophysiologic considerations due to the differing mechanisms of injury produced by the electromagnetic field. The initial phase of treatment consists of recognition of other life-threatening injuries, stabilization of patients, and multisystem resuscitation. The second phase of treatment consists of excising devitalized tissue, appropriate wound care to prevent delayed infection, providing temporary and definitive coverage over vital structures, and preventing contracture and joint stiffness via aggressive therapy. The final phase of treatment consists of sensorimotor functional reconstruction via nerve grafting and tendon transfers available based on patients' deficits and available redundant sources., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Cataract development is one of the most common complications of ocular electrical injury. Our patient reported an electrical injury of his face 13 years ago that affected both eyes. Since that time he noticed progressive visual impairment of both eyes. At the time of first presentation in 2014, slit lamp examination showed characteristic opacities within the anterior and posterior subcapsular area of the lens. Cataract surgery led to full recovery of visual acuity.

Electrical injuries are a form of trauma with extreme gravity and a unique pathophysiology: they affect the entire organism. A wide range of voltages may cause electrical accidents. Complications should be anticipated and prevented in order to minimize the complication risk and assure a vital, functional and esthetic prognosis as good as possible. The article presents a case treated in our clinic together with the unique particular clinical situation and algorithm that led to a favorable result.

Background: The Pietermaritzburg Metropolitan Trauma Service (PMTS) attempts to provide care for a whole city and hence is referred to as a service rather than a center. As part of a multifaceted quality improvement program, the PMTS has developed and implemented a robust electronic surgical registry (ESR). This review of the first year's data from the ESR forms part of a situational analysis to assess the burden of trauma managed by the service and the quality of care delivered within the constraints of the available resources., Methods: Formal ethical approval was obtained prior to design and development of this study, and appropriate commercial software was sourced. The exercise of data capture was integrated into the process of service delivery and was accomplished at the endpoint of patient care. 12 months after implementation of the registry, the data were extracted and audited., Results: A total of 2,733 patients were admitted over the 12 month study period. The average patient age was 28.3 years. There were 2,255 (82.5 %) male patients and 478 (17.5 %) female patients. The average monthly admission rate was 228 patients, with a peak of 354 admissions over the December period. The mean injury severity score (ISS) was 12 [interquartile range (IQR) 6.7-23.2]. A quarter (24.8 %) of all new emergency admissions had an ISS > 15. The average duration of stay for patients was 5.12 days (IQR 2.3-13.2 days). Some 2,432 (92.1 %) patients survived, and 208 (7.9 %) died. A total of 333 (13 %) patients required admission to either the intensive care unit (ICU) or the high dependency unit. From the city mortuary data a further 362 deaths were identified. These included 290 deaths that occurred on scene and 72 that occurred within Pietermaritzburg hospitals other than Greys and Edendale. The total trauma-related mortality for the entire city in 2012 was 570 (51 % on-scene deaths and 49 % in-hospital deaths). Blunt trauma accounted for 62 % of deaths., Conclusions: The PMTS treats a significant volume and spectrum of trauma. Despite significant resource limitations, we have managed to implement a functional and sustainable trauma service across multiple hospitals. We believe the major resource deficits limiting our service could be ameliorated by the development of an additional trauma facility, adequately equipped with dedicated trauma operating slates and trauma ICU beds. The adoption of our current model of trauma care came out of a need to work within our resource constraints, and it differs from the traditional model. Within the aforementioned limits, our data suggest that this model of delivering care is feasible, practical, and successful. Considering the universal burden of trauma and the all-too-common imbalance between resource demand and supply among many health-care institutions, it is our hope that this report will contribute to the ongoing academic debate around the topic of optimal systems of providing global trauma care.

The performance of bilateral supraclavicular brachial plexus nerve blocks is controversial. We present the challenging case of a 29-year-old male who suffered bilateral high-voltage electrocution injuries to the upper extremities, resulting in severe tissue damage, sensory and motor deficits, and wounds in both axillae. This injury necessitated bilateral below-elbow amputations. His postoperative course was complicated by pain refractory to intravenous narcotics. The decision was made to attempt bilateral supraclavicular brachial plexus blocks. Our concerns with this approach included the risks of pneumothorax and respiratory failure due to phrenic nerve block. Initial attempts at brachial plexus blockade using nerve stimulation were unsuccessful; therefore, ultrasound guidance was employed. With vigilant monitoring in an intensive care unit setting, we were able to safely perform bilateral continuous supraclavicular brachial plexus nerve blocks with an excellent analgesic response and no noted complications.

In spite of technological advances, the incidence of inappropriate therapies continues being high. Usually, the most direct consequence of inappropriate shocks is impairment on quality of life parameters, but in some cases the consequences may be unpredictable. We report on a case of renal artery thrombosis, following an inappropriate implantable cardioverter defibrillator shock., (©2011, The Authors. Journal compilation ©2012 Wiley Periodicals, Inc.)

Aims: Cardiac resynchronization therapy is an established therapy for heart failure, improving quality of life and prognosis. Despite advances in technique, available leads and delivery systems, trans-venous left ventricular (LV) lead positioning remains dependent on the patient's underlying venous anatomy. The left phrenic nerve courses over the surface of the pericardium laterally and may be stimulated by the LV pacing lead, causing uncomfortable diaphragmatic twitch. This paper describes a video-assisted thoracoscopic (VATS) procedure to correct phrenic nerve stimulation secondary to cardiac resynchronization therapy., Methods and Results: Most current ways of avoiding phrenic stimulation involve either electronic reprogramming to distance the phrenic nerve from the stimulation circuit or repositioning the lead. We describe a case where the phrenic nerve was surgically insulated from the stimulating current by insinuating a patch of bovine pericardium between the epicardium and native pericardium of the heart thus completely resolving previously intolerable and incessant diaphragmatic twitch. The procedure was performed under general anaesthesia with single-lung ventilation and minimal use of neuromuscular blocking agents. Surgical patch insulation of the phrenic nerve was performed using minimally invasive VATS surgery, as a short-stay procedure, with no complications. No diaphragmatic twitch occurred post-surgery and the patient continued to gain symptomatic benefit from cardiac synchronization therapy (New York Heart Association Class III to II), enabling return to work., Conclusions: In cases where the trans-venous position of a LV lead is limited by troublesome phrenic nerve stimulation, thoracoscopic surgical patch insulation of the phrenic nerve could be considered to allow beneficial cardiac resynchronization therapy.

Although bilateral anterior dislocation of shoulder is not that uncommon, there have been only 12 published reports on bilateral anterior fracture dislocation of shoulder. The associated fractures have mostly been greater tuberosity fractures with bilateral three part fractures being reported in only two cases. To our knowledge, a bilateral four part anterior fracture dislocation of the shoulder has not yet been reported in the English literature. We here report a case of bilateral anterior fracture dislocation with four part fracture of both proximal humeri in a 60-year-old male due to electrocution. Considering the comparatively old age of the patient and excessive comminution of both the fractures, a bilateral hemiarthroplasty was done. At the last follow-up after more than 2 years, the patient was pain free with ability to comfortably carry out most of the activities of daily life. Through our case report, we highlight the rarity of the condition and review the available literature on the subject. We also emphasize the importance of meticulous perioperative planning when dealing with such cases to ensure a satisfactory long-term outcome.

Posterior shoulder dislocation is a rare event that may occur after a direct trauma, an epileptic seizure, electric shock or electroconvulsive therapy. In more than 50% of the cases, posterior dislocations are missed on initial evaluation and often misdiagnosed as frozen shoulders with unfortunate consequences. We present the case of a missed posterior subluxation and reverse Hill Sachs lesion (McLaughlin lesion) in a 40-year-old woman caused by anelectric shock of 240 V. The patient underwent surgery in our institute two weeks after the injury. The humeral head was reduced and the reverse Hill Sachs lesion was filled by demineralized bone matrix allograft with osteoinductive factors. Tendons were repaired and a temporaneous artrodesis was performed. At the final follow up of 12 months, we obtained a Costant Score of 93 and the patient returned to her previous daily activities.

Background: Electrical injuries currently remain a worldwide problem. In Turkey, burns are relatively small in number among injuries overall, but they continue to be a major public health problem. Electrical injuries may occur due to high- or low-voltage contact. Injuries due to low voltage usually occur at home. High-voltage injuries are usually work-related and result from a shorter contact, but may cause serious tissue destruction and secondary injuries., Methods: The objective of this study was to review a medical institution's experience with electrical injuries between 1997-2005. The institution admitted 55 electrical injury cases throughout this period. A computerized burns registry was used for data collection and analysis., Results: The burn causes differed among age groups and between the sexes, with males constituting 89.1% of the electrical burn patients. Forty-one of the injuries were due to high voltage whereas 14 injuries were due to low voltage. Complications were most common in the high-voltage group. Mean length of stay was longest in this group, at 33.69+/-21.13 days, and the patients in this group also required the most operations., Conclusion: Work-related activity was responsible for the majority of these high-voltage injuries, with the most common occupations being linemen and electricians. These patients tended to be younger men in the prime of their working lives. Our study underlines the need for stronger efforts aimed at prevention, such as better public education and strict regulations regarding the distribution and use of electricity.

Although most thermal injuries to the hand can be successfully managed with excision and grafting, deeper injuries may require microsurgical techniques to provide stable, durable coverage and the optimal functional result. In delayed reconstruction, thin pliable flaps can be used to resurface the hand or allow for contracture releases. Proper patient and procedure selection are critical to the success of microsurgical reconstruction.

Background: High-pressure blast injuries to the hand due to vole captive bolt devices are serious injuries that are to a great extent unknown to emergency care operators and trauma surgeons. There is no study on the functional outcome of these patients., Methods: We assessed the functional outcome of patients with injuries inflicted by vole captive bolt devices. Therefore, a protocol consisting of a physical examination and an assessment of static muscle power (grip and pinch strength) was performed. To capture the subjective experience of patients regarding their injury related disability and impairment, the DASH follow-up questionnaire was used. Based on clinical/radiologic findings and outcome, a classification of this unique subgroup of blast injuries was developed., Results: The functional outcome of 34 patients suffering hand injuries due to captive bolt devices between 2004 and 2007 was assessed. A significant reduction of static muscle testing parameters compared with the uninjured hand was revealed. Fourteen patients lost a digit. Average time lost from work was 5.4 weeks., Conclusion: Vole captive bolt device-related hand injuries are followed by deterioration of hand function. The present observations alarmed national authorities. The manufacturers were required to take engineering and teaching measures to rule out handling errors that were identified as leading cause of injury.

Background: Improvement of motor function of the upper extremity was investigated in a patient following bilateral forearm transplantation., Patients and Methods: Following an electric shock injury with amputation of both forearms at the proximal level a bilateral allotransplantation was performed 2003 in a 41-year-old male patient. Missing and insufficient muscles were replaced by donor units. For use of myoprothesis in case of transplant failure remnants of BR, ECRL, ECRB and ECU remained at the recipient. 3.5 mm DCP plating was used without bone grafting to stabilize the forearm bones. PT, FCR, FDS, PL of the donor was fixed to the medial epicondyle of the humerus, ECU and EDC to the periosteum of the ulna. FCU, BR, ECRL; ECRB of the donor were sutured to the corresponding fascia of the recipient muscles. For motor function NIA; NIP and the motor branches of the median nerve for PT, FCR, FDS, PL were coapted. The ulnar nerve was coapted distally to the motor branch for the FCU. Following induction therapy today IS consist of tacrolimus (trough level 8 ng/ml), everolimus (trough level 6 ng/ml) und Prednisone (5 mg/day)., Results: Both grafts are vital at FU of 6 years and 1 month. During the first 3 years episodes of graft rejection, opportunistic infection and transient metabolic disorder occurred which could be treated successfully by systemic, topical agents and change of IS. Bone healing appeared normal. TRM of the upper extremity improved from 32.7% before surgery to 74.6% of normal, with gain of wrist motion/forearm rotation of 8.7% and finger motion of 33, and 2%. The moderate muscle power (M4/5) of the deep flexors, the extensors and the intrinsic muscles is considered to be due to the long distance of reinnervation, a pre-existing electric damage to the nerv and repeated rejection episodes., Conclusion: Range of motion of the upper extremity improved primarily by extrinsic muscle function. Muscle strength and grip are moderate. The patient described the following to be most beneficial: the better range of motion, the possibility to perform tasks without visual control, the availability of his range of motion 24 h a day and a new sense of body integrity., (Georg Thieme Verlag KG Stuttgart * New York.)

In the 20th century the legend of Cosmas and Damian - an extremity being transferred from one person to another - became reality. The first hand transplantation was carried out in 1964 in Ecuador but the hand had to be removed again within three weeks due to rejection. Although he was the first one to be treated with more modern immunosuppressants, the same fate overtook another patient who received a hand from a brain-dead donor in 1998 in Lyon. Since then only 32 persons worldwide have been provided with parts of the upper extremity. The partly published histories of three patients who have had both hands transplanted will be summarised and indication critically assessed once again. It is also stressed how difficult, multi-layered and complex the patient's education is. The patient has to be informed in many conversations beforehand about every stage of therapy but also about possible complications and even rejection. Can the psychological burden/stress while waiting for a donor, the difficult post-operative period, lifelong adherence to a rigorous drug-regimen, the complexity of the whole procedure be made comprehensible to a layman? To replace same with same is the goal of the best-possible reconstructive surgery. It is to hope that through future innovations in the immunosuppressing therapy patients can be offered transplantation of one or both hands as a routine-operation. Until then indication has to be strict and the operation can possibly only be performed in a few centres. Long-time prospects, disadvantages and complications, as well as side effects have to be presented openly., (Georg Thieme Verlag KG Stuttgart * New York.)

High-voltage electric burn causing full-thickness necrosis of the abdominal wall and exposure of visceral organs is a real clinical challenge. This article reports a case of high-voltage electric burn causing a giant full-thickness abdominal wall defect. Seeing that it was unable to repair the abdominal wall defect with the conventional method, we used two layers of allogenic acellular dermal matrix substitutes to reconstruct and repair the defected abdominal wall. A 1-year follow-up showed that the abdominal wall of the patient recovered strong tenacity and strength without the evidence of significant complications.

To explore the possibility of a one stage restoration of protective sensation and finger flexion after electrical burn of the hand, 5 patients with electrical injuries at the wrist were treated by a new free composite flap, originating from the medial lateral crural skin flap. This flap can repair skin, blood vessels, tendons, and nerves in a one-stage procedure. The harvest of the medial lateral crural flap is described. The posterior tibial vessels provide the arterial supply. The perforators to the flap and the branches to the plantaris tendon and the sural nerve were preserved, and the nerve and tendon were kept within the flap by careful dissection of the crural fascia. At the same time, 3 to 4 tendons of extensor digitorum longus were inserted into the layer between superficial and profundus crural fascia. Thus, blood vessels, nerves, and tendons were combined into the flap before transplantation. The composite flap was then transplanted into the recipient site of the injured hand to repair the complex defects in a single operation. Flexion and extension function of the fingers was evaluated. Sensory function was tested by the standards recommended by the British Medical Research Council System for evaluating sensibility. Follow-up ranged from 18 to 24 months. Results revealed all flaps survived. The flexion distance from tip to palmar crease and extension distance from tip to horizontal level of 3 patients were 4 to 5 cm and 3 to 4 cm, respectively. At 6 months, 2 patients improved from 6 cm and 5 cm to 4 cm and 4 cm, respectively. The sensation reached to S2 level, and skin temperature rose. The medial lateral crural composite flap is an ideal, one-stage method to restore protective sensation and finger flexion for advanced-stage patients who have suffered severe high voltage electrical injuries in the wrist.

The passage of electric current through a human body causes polarization changes in cell membranes, which can possibly lead to the death of these cells. At the same time, electric energy is transformed to thermal energy, primarily in high resistance tissues. We present a case report of a 22-year-old male who was hit by an electric current with a voltage of 22 kV when he was working on a high-voltage overhead line tower. Primary treatment which included fasciotomies was completed two hours after the injury. Fasciotomies and revisions of all muscle groups were completed on the left upper extremity and right shank. On the right upper extremity fasciotomies were completed on the forearm. Retinaculum flexorum was cut in the area of both wrists. Despite the complex therapy including higher doses of a low-molecular-weight heparin, ischemization of the whole left upper extremity and distal part of right shank and foot occurred. On the sixth day after the injury it was necessary to amputate the right lower extremity in shank and on the eighth day after injury to amputate the left upper extremity below the shoulder, and on the fourteenth day, due to progressive ischemic necrosis, it was necessary to complete exarticulation of the left shoulder. The 45th day after the injury our team of micro-surgeons closed the defect of soft tissues in the distal part of right forearm and radial part of right hand by transferred parascapular fasciocutaneous flap. The right median nerve appeared to be necrotic in the distal part of forearm even at the day of injury. Four months after the injury the 12 cm long defect of the right median nerve was bypassed by a graft from the suralis nerve. Outpatient care followed as well as physical and psychological rehabilitation. The support of the family was admirable. One and a half years after the injury reconstruction of the right thumb flexor tendon was completed. Two years after the injury function of the right hand in terms of grip function was satisfactory (patient was able to complete pinch grip and sign). Gait with the prosthesis was very good.

The authors present a case where a cross-leg fillet flap from an amputated limb allowed reconstruction of the contralateral disrupted Achilles tendon and provided neurotized soft tissue. Achilles tendon reconstruction of the left leg was achieved by utilizing vascularized extensor tendons from the dorsum of the right foot based on the dorsalis pedis circulation. Neurotization was accomplished end to side between a cutaneous nerve from the dorsum of the foot and the recipient sural nerve. Healing was complete and without complication. Cross-leg flaps including tendon and nerve may be used to reconstruct complex lower-extremity injuries, even when free flaps are not feasible.

In this article, the long-term outcomes of hand defects after 1-stage reconstruction with lateral arm flap were retrospectively analyzed in a large series. Between the years 1990 and 2004, 118 traumatic hand defects were reconstructed using lateral arm fasciocutaneous flap (n = 104), lateral arm fascial flap (n = 6), and composite lateral arm flap (n = 8) in Chang Gung Memorial Hospital. There were 22 females and 96 males with an average age of 32.5 +/- 13.3 years. The mean follow-up period was 17 +/- 6.2 months. The overall success rate was 97.5%. The cosmetic outcomes were satisfactory and only 16.1% of the patients required debulking. The functional recovery of the hand contractures secondary to crush injury were generally associated with poor results. In the composite flap group, reconstruction of the extensor tendons with triceps tendon yielded limitation in tendon excursion and poor functional results. However, complete bone healing without complication was uniformly detected in all cases. Lateral arm fasciocutaneous flap endured secondary interventions well and no complications regarding wound healing was encountered.

Through progress in wound management, resuscitation, intensive care treatment, and a coordinated rehabilitation process, modern burn care has been able to deliver substantial increases in survival and improvement in functional outcomes for burn victims. The development of regionalized burn centers has contributed greatly to this progress. As the field of burns matures, burn centers are preparing to meet future challenges through collaborative efforts in disaster management and outcomes research.

Introduction: In this report a case of bilateral shoulder fracture dislocations and C5 radiculopathy developed after an electrical injury is presented., Case: A 29 year-old male patient referred to our hospital with complaints of inability to raise his hands overhead starting 3 months ago after an electrical injury. The first physical examination revealed loss of strength (3/5) in deltoid muscles bilaterally, bilateral shoulder fracture dislocations and C5 radiculopathies. An open reduction and internal fixation (using K wire, cortical screw) procedure was applied for the right side in the Department of Orthopedics. Postoperatively active (A) and passive (P) ranges of motion (ROMs) were restricted extremely in the right and left shoulder respectively. Since applications of 15 sessions of electrical stimulation for deltoid muscle and physical treatment for both shoulders failed to achieve satisfactory ROMs, K wire extraction was instituted with resultant increase in the right shoulder A/P ROMs after 10 sessions of physical therapy postoperatively. At the last examination which was 18 months after the injury, ROMs of the right shoulder were increased, but not normal., Conclusion: It must be remembered that in electrical injury, fractures and dislocations might occur in affected sites without any evidence of trauma with associated neurologic complications, and that these cases must be promptly detected and managed without any delay.

Unlabelled: This self-directed learning module highlights rehabilitation and prosthetic issues associated with complex limb deficiencies. It is part of the chapter on acquired limb deficiencies in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. This article discusses rehabilitation and prosthetic management of patients with amputations for complex limb deficiencies secondary to trauma. Mechanisms of injury, prosthetic issues, prosthetic components, and potential problems in prosthetic fitting will be discussed., Overall Article Objective: To evaluate common problems associated with complex limb deficiency.

Objective: To introduce a new free composite flap for the treatment of electric injuries of hands, which can repair the skin, blood vessels, tendons and nerves injuries in just one operation. It may improve the prognosis of electric hand injuries., Methods: 5 patients with electric injuries at wrist were treated by the free composite flap. The procedure is followed: The composite flap was harvested from medial lateral crural skin flap. Its blood supply was from tibial posterior vessels. The perforans arteries to flap and the branches to plantaris were preserved, and the nerve suralis and tendon plantaris were compound into the flap by carefully dissection of crural fascia. At the same time, 3-4 tendons of extensor digitorum longus were inserted into the superficial crural fascia. Thus, blood vessels, nerves and tendons were combined into the flap before transplantation. The composite flap was then transplanted into the recipient site of the electric injuries of hand to repair the long defects of the skin, blood vessels,nerves and tendons in one operation. The evaluation methods of the prognosis are the follows: the active motion function of finger was assessed by flexion and extension function of the fingers. The sensibility function was tested by the standards recommended by British Medical Association., Results: The patients were followed up from 3 to 12 months. All the flaps were survived. Six months after operation, the flexion distance from tip to palmar crease and extension distance from tip to horizontal level of 3 patients were 4-5 cm and 3-4 cm respectively, and the other 2 patients were recovered from 6 cm and 5 cm to 4 cm and 4 cm respectively. The sensibility of finger skin reached to S2 level, and skin temperature rose., Conclusion: The free medial lateral crural composite flap was an ideal one to cure electric injuries at wrist, for it repairs skin, nerves, vessels and tendons defects in just one operation.

A perforator flap completely spares the underlying muscle, so the muscle tissue can now be used as a second flap for the reconstruction of another defect after the harvest of the overlying perforator flap as long as sufficient nutritive branches to the muscle remain. The authors describe here the creation of 2 independent free flaps from a single donor site, the latissimus dorsi musculocutaneous unit. The 2 flaps, thoracodorsal artery perforator and its corresponding muscle flap, were created and transferred to 2 distinct defects. Using this technique, we could avoid creation of double donor sites and so minimize the donor morbidity to that associated with the traditional single musculocutaneous flap. This technique was employed by us for treating 2 patients who presented with 2 separate defects.

In electrical injuries, new treatment modalities and guidelines are needed for improving clinical outcome and the survival of damaged tissue. Although there is no published study about hyperbaric oxygen (HBO) therapy for electrical injury in the literature, it is indicated in conditions, which may contribute to the clinical presentation of electrical injury such as thermal burns, crush injuries, necrotizing soft tissue infections, problematic wounds and compromised skin grafts and flaps. An 11-year-old child with high voltage electrical injury treated with adjunctive hyperbaric oxygen for 90 minutes twice a day at 2,4 ATA for one week, then once a day for six days for a total of 20 sessions was presented to demonstrate the beneficial effects of hyperbaric oxygen therapy initiated before irreversible damage had taken place. Although hyperbaric oxygen therapy was initiated rather late, when the most effective window for intervention had already past, HBO was effective in fighting against necrosis, infection and tissue loss. Adjunctive HBO therapy is suggested for electrical injuries for its contribution to healing. In order to see the favourable effects of HBO, it is better to start the treatment within the first 24 hours following injury.

Background/purpose: The aim of this study was to explore the mechanisms, complications, morbidity, and mortality associated with electrical injuries in children., Methods: The charts of pediatric patients who had been admitted to the authors' center with electrical burn injuries (EBI) between January 1993 and October 2002 were reviewed retrospectively., Results: Of the 764 acute burn admissions over a 9-year period, 5% (38 patients) had EBI. Mean age was 9.6 +/- 4.4 years (range, 1 to 16 years). Seventy-six percent of the EBI patients were boys (M to F, 29:9), and the extent of the burn wounds ranged from 1% to 50% of total body surface area (TBSA; mean, 18.6% +/- 14.7%). High-voltage (HV) electricity accounted for 63% of the EBI (1 lightning), and 37% were caused by low-voltage (LV) current. In 19 children, serious high-voltage injuries occurred by direct contact with outlet electrical transfer wires with a metal from a balcony or with manual contact while climbing to the pole. A total of 153 surgical procedures were performed on the EBI patients, and 26% of the cases (10 of 38) required amputations. Patients who sustained HV electrical injuries had associated major complications. All of the patients underwent close cardiac monitoring, and none had cardiac complications. The average hospital stay was 23.8 +/- 14.2 (range, 2 to 48) days. One patient died of wound sepsis., Conclusions: Although not frequent, EBI remain a serious problem, particularly in adolescent boys, and short- and long-term morbidity are significant. HV injuries occur mainly in the adolescent population and require more aggressive care. Balcony injury is a specific etiology for EBI, and special consideration is required to prevent this type of injury in our country.

Objective: To study a new method of the vascularized plantaris tendon transferring., Methods: The vascularized plantaris tendon was elevated with the pedicle of the fascial perforating vessel or a small segment of the posterior tibial artery, which was transplanted to the wrist to repair the tendon defects of the flexor pollicis longus or the flexor digitorum muscle resulted from electric injury. According to the defects, the plantaris tendon can be used together with the skin, fascia, or both as a composite flap. 7 cases received the operation with complete survival of the flap., Results: Postoperative follow-up showed satisfactory results in the 7 cases. Through physical exercises, the patients obtained increased joint motion and better function of the hand., Conclusion: The vascularized plantaris tendon has many advantages, including easy to harvest, easy to plerosis the donor site, little affect to a main vessel, able to repair the complex defects. This method has great potential for applications.

We report a case of penile reconstruction after traumatic loss of the penis in a 27-year old man who was electrocuted. Phalloplasty using the remaining stumps of the corpora cavernosa was performed. The functional and cosmetic aspects of the organ are good.

During the 1991-2000 year period 1728 children and 1967 adults have been treated in the Unit of Plastic Surgery and Burns of Kaunas Medical University Hospital. A retrospective analysis of patients who sustained electric injuries during these years period was carried out. Among all patients 93 (2.517%) were injured by electricity. 38 (40.86%) of them were children and 55 (59.14%)--adult patients. Seven (18.42%) children and 13 (23.64%) adults underwent high voltage electrical injury, 29 (76.32%) children and 22(40%) adult underwent low voltage injury and 2 (5.26%) children and 20(36.36%) adult were injured by Voltaic arc. Twenty two patients were treated conservatively, 55 necrectomies, 74 skin grafts, 5 microvascular flap transplantations were performed. During this study we find that severity of injury depends on current voltage. Tissue damage and rate of complications were much larger for patients who underwent high voltage electric injury than for patients who sustained low voltage or Voltaic arc injury. For 6 (of 7) children who underwent high voltage injury amputations were performed. For one child amputation of upper arm was performed, for 3 patients--amputation of forearm, for all the rest amputations of fingers were performed. These patients had more severe injuries with deep necrosis of muscular tissue, tendons and bone. Three patients who underwent low voltage injury needed amputation of digits. For other 2 patients from this group was necrosis of tendons and they required transplantation of microvascular flap. Five patients of adult high voltage injury group needed amputation. Three of them needed amputation of forearm, one--of upper arm and one--of the calf. From low voltage injury group 3 patients needed amputations of one or two fingers and only one patient needed amputation of upper arm.

The complex pathophysiology of electrical injury is caused by several mechanisms which are superimposed and cumulative in action. Existing empirical guidelines are only partially compatible with the results of recent studies. The significance of the joule effect, theories about progressive tissue necrosis, and the traditional surgical approach should be reviewed in view of electroporation and anatomical arrangements. The quality of long-term treatment results and the consistently high rate of amputations have prompted the development of alternative surgical options.

We describe the case of a 67-year-old man with an electricity inflicted injury in the left hand and a transscaphoidal perilunear dislocation of the opposite right hand. On admission, the injury was missed on the standard ap-radiogram of the right hand, so the operative reconstruction was delayed. Later on, the lunate showed aseptic necrosis and wrist collapse as consequence.

It is clear that reconstruction of pediatric hand burns is a complicated task (Fig. 8), and attention to details during the acute phase of injury may be surgeons' greatest ally in subsequent functional rehabilitation of the hand. Reducing edema, maintaining digital circulation, limiting inflammation, and mobilizing the limb early are key parameters to assure return of function during the acute phase of injury. Although children may present with neglected contractures at a later date, even grade IV contractures can be surgically approached with hopes of improving hand function. Loss of the thumb in children with very large total body surface area burns can be approached reliably by lengthening of the thumb using first-to-second metacarpal transfers, as described by Littler. Although electrical injuries represent only a small fraction of patients admitted to our hospitals, children who present with viable insensate hands can have reliable sensory return more than 1 year after injury using nonvascularized cable nerve grafts if soft tissue coverage is adequate. As surgical procedures continue to evolve in delayed reconstruction of the hand, one would expect children to show better results than those seen in adult patients. A more aggressive surgical approach, with increased optimism, therefore is required when addressing children with complex hand burns requiring reconstruction.

Objective: In the case of electrical injury of the wrist, it may be necessary to transplant a long tendon, nerve and vessel for functional reconstruction. But the fibrosis of the recipient bed often makes the survival and functioning of the grafts difficult. This clinical study was to solve the problem., Methods: A composite flap was designed consisting of the small saphenous vein, the sural nerve and the fascia of the lower-leg. The small saphenous vein and the nerve were transplanted to repair the defects of the radial or ulnar artery and the media nerve. The fascia was used to reconstruct the recipient bed for tendon grafting., Results: Six cases were treated with this method with success in 5 cases. 5 to 18 months' follow-up revealed restoration of sensation and finger flexion in the 5 cases., Conclusion: This method is effective in alleviating tendon adhesion, accelerating functional restoration of the injured hand.

Eight hundred thirty-six patients with electric injury were admitted to Shanghai Power Hospital from 1972 to 1998. The majority of electric injury patients were young or middle-aged industrial workers from both cities and rural areas. These patients were classified into three categories depending on the type of electric injury: (1) electric shock; (2) electric contact burn injury; (3) electric arc burn. In our study of wound management, we focused on three areas: first, the choice of operation time in electric burn injury; second, the methods of wound management on the injured extremities, especially the hands and upper limbs; third, functional site wounds that included some exposed blood vessels. Nerves and tendons were covered and repaired by various flaps. Through the analysis of 836 electric injury cases, we summarized our experience of treating electric injury with the purpose of increasing our knowledge in the area of electric injury prevention and treatment.

Worldwide, high voltage electrical injury continues to cause significant morbidity, disability, and mortality despite improvements in electrical safety. Joule heating and cell membrane disruption are two mechanisms important in understanding the pathophysiology of electrical injury. The degree of tissue damage is often more extensive than initially perceived on clinical exam. Using modern reconstructive techniques, the functional outcome of electrical injury victims can be improved. The type of reconstruction selected for each injury can be selected from a number of options from the reconstructive ladder. Donor site considerations, risks of the surgery, team experience, and patient preference are important factors in this selection.

Various alternative methods have been used for repair of extensive dorsal foot defects due to high-energy-induced injuries. The authors reconstructed such defects with free muscle transfers and skin grafts in 9 male patients (average age, 21.7 years) between the years 1995 and 1998. Patients (right foot, 5; left foot, 4) presented with injuries due to military rifle gunshot (N = 4), mine explosion (N = 2), high-voltage electricity (N = 2), and traffic accident (N = 1). The patient injured in a traffic accident was treated with skin grafting only, and experienced osteomyelitis and skin breakdown. The other 8 patients were injured acutely and were hospitalized within 3 weeks of injury. After serial debridement of necrotic tissues, surgery was performed at an average of 6 weeks postinjury. Metatarsal bone defects of 5 cm in 3 patients were repaired by iliac (N = 2) and fibular (N = 1) bone grafts. Free muscle latissimus dorsi (N = 4) and rectus abdominis (N = 5) flaps were transferred microsurgically. The transferred muscle flaps were covered with split-thickness skin grafts. Mean operation duration was 5 hours 12 minutes. All flaps survived. The average area of soft-tissue defect repaired was 93 cm2 (range, 36-231 cm2). Average follow-up was 25 months. No symptoms of osteomyelitis and skin breakdown were encountered in the 8 acutely injured patients. Monofilament sensory tests revealed diminished protective sensation in 5 patients and absence of protective sensation in 4 patients. Partial resorption of bone grafts occurred in 2 patients. Thinning of the flaps was performed by tangential excision in 2 patients whose muscle flaps did not diminish in thickness. All patients were able to wear normal shoes. The authors suggest the use of free muscle transfer in reconstructing extensive soft-tissue defects of the dorsal foot.

Objective: To solve the problems in restoration of perforating (full thickness) defects in the maxillofacial region., Methods: Double flaps have been used to reconstruct the defects. Forty-five patients with full thickness defects on the maxillofacial region were treated with 90 flaps, including 58 (64%) deltopectoral flaps, the platysma myocutaneous flap, pectoralis major myocutaneous flap, sternomastoid myocutaneous flap, forehead flap and latissimus myocutaneous flap., Results: The operation results were satisfactory. Of the 90 flaps, 87 flaps survived completely or subtotally with a successful rate of 97%. Three flaps sustained total or large necrosis., Conclusion: A number of flaps can be used for repairing the full thickness defects of the maxillofacial region, especially the deltopectoral flap, the platysma myocutaneous flap and the pectoralis major myocutaneous flap. They can provide excellent external cover or internal lining. They are well vascularized, hairless and colour-matched.