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Objective: The aim of this study was to analyze the risk factors contributing to the misdiagnosis of perilunate injuries. Methods: The study included patients who had perilunate dislocation or fracture dislocation correctly or incorrectly diagnosed on initial examination between 2008 and 2014. Data related to the length of time until correct diagnosis of the perilunate injury; cause of injury; presence of associated fractures, polytrauma or concomitant trauma in the ipsilateral upper extremity; time between injury and first presentation; first treatment applied; presence of ligamentous perilunar injuries only or fracture and dislocation; inadequate radiographic assessment; and experience of the physicians were recorded and analyzed. Results: A total of 44 wrists were included in the study. Of those, 10 (22.7%) wrists (mean patient age: 44.4 years [28 ± 58 years]) with perilunate injuries were misdiagnosed in the initial evaluation. All of the risk factors were found to be similar between the group of patients with correct initial diagnosis and missed diagnosis group, except for the experience of the orthopedic surgeon assessing the injury (p = 0.0001). Of the surgeons who missed the diagnosis, 70% reported that it was their first encounter with a perilunate injury. Conclusion: The results of this study indicated that lack of experience was the most important factor in the misdiagnosis of perilunate fracture dislocation or isolated dislocation. Level of Evidence: Level IV, diagnostic study. Keywords: Dislocation, Lunate, Perilunate, Wrist injury, Scaphoid fracture, Trans-scaphoid

Ankaferd blood stopper (ABS) is a mixture of certain ratios of 5 different plant roots (Thymus vulgaris, Glycyrrhiza glabra, Vitis vinifera, Alpinia officinarum, and Urtica dioica). The aim of this study is to evaluate the histopathological effects of ABS on articular cartilage in vitro.Twenty-one albino Sprague Dawley rats were randomly allocated to 3 groups: 0.1 mL of saline was injected in the first group, 0.1 mL of ABS was injected in the second group, and 0.1 mL of blood and 0.1 mL of ABS were injected in the third group. One month later all rats were sacrificed. Specimens were obtained for histopathological evaluation.Significant results were detected in the groups with respect to International Cartilage Repair Society and synovial proliferation scores (P0.05 and P0.01). According to inflammatory cell infiltration and fibrin formation scores, there was no significant difference between group 1 and group 2 (P0.01), although there was significant difference between group 3 and the other groups (P0.05).ABS and hemarthrosis had toxic effects on knee cartilage. The side effects were increased with the combination of hemarthrosis and ABS. As a result, ABS had unexpected effects on experimental hemarthrosis.

Introduction Hoffa fractures are rare injuries and usually involve the lateral condyle. There are few published studies of large series of isolated coronal plane fractures of the femoral condyle. The aim of the study to determine the long-term functional outcomes and complications in surgically treated Hoffa fractures. Patients and methods A retrospective review was made of 13 consecutive patients who were treated surgically for an isolated coronal plane fracture of the distal femur posterior condyle. The patients were evaluated with physical examination, PA and lateral radiographs and CT at the final follow-up examination. Functional outcome was evaluated with the OXFORD knee scoring system and Knee Society Score (KSS). Pain at rest and in activity was assessed using a Visual Analog Scale (VAS). Results The patients comprised 11 males and 2 females with an average age at surgery of 27.5 years. The mean follow-up period was 93 months (range, 62–134 months). Mean time to fracture healing was 10 weeks (range, 8–12 weeks). The mean ROM was determined as 110°, mean KSS 78,4 and mean Oxford knee score 38,2. The mean KSS was 66,5 for medial Hoffa fracture patients and it was 83,8 for lateral Hoffa fracture patients. The mean Oxford knee score was 33,2 for medial Hoffa fracture patients and it was 40,4 for lateral Hoffa fracture patients. The mean VAS at rest and in activity was 1,1 and 2,9, respectively. Osteoarthritis was seen in 7 (54%) patients and avascular necrosis in 2 (15.4%). Varus instability was determined in 1 patient and valgus instability in 1 patient. Conclusion Hoffa fractures may easily be overlooked if the radiological examination is not made carefully. Screw fixation was seen to provide enough biomechanical stability until the fracture healed. Arthrosis is a frequent long-term complication which worsens the functional results. Medial Hoffa fractures tend to have worse functional results than lateral Hoffa fractures. Level of evidence : Therapeutic Level IV retrospective case series.

Treatment of tibial nonunion with bone loss is extremely difficult. A variety of techniques have been described, but each has shortcomings, in particular prolonged external fixation time as well as serious complications such as nonunion and infection. Accordingly, we developed a technique that seeks to reduce these complications by using a circular external fixator in addition to an intramedullary nail to achieve union, limb lengthening, and stability of the regenerated segment.First, the pseudoarthrosis area is resected, and acute compression is continued until bone contact at the docking site was achieved. Then primary grafting is applied to the docking site using a graft harvested from the patient's iliac bone, and the predrilled nail holes localized on the middle segment of the tibia are locked with a free-hand technique. Finally, lengthening is performed to overcome the leg-length discrepancy with an external fixator.Between 2008 and 2011, this technique was used to treat five patients with tibial nonunion with bone loss. All patients were available for a minimum of a 14-month followup (mean, 30 months; range, 14-58 months). General indications for the procedure were age older than 16 years, tibial nonunion with bone loss, and the absence of any psychiatric disorder. We evaluated external fixation time, external fixation index (defined as the duration of external fixation in months divided by the total amount of bone transported and/or the amount of lengthening in centimeters), and time to union on plain radiographs, clinical results using the Paley bone and functional assessment scores, and postoperative complications from chart review.The external fixation time was 4 months (range, 3-5 months), and the average external fixation index was 0.4 months/cm. The mean time to bone union was 4.6 months (range, 3.5-5.5 months). All angles were determined to be in the normal range. No patients developed refracture or malalignment either on the docking site or the osteotomy site. Paley bone evaluation results were excellent in all five patients, and Paley functional results were excellent in four and good in one. We observed 10 pin-site infections as minor complications, and one patient was left with a residual equinus deformity of 5° as a major complication according to the Paley classification.Our technique combining acute shortening and distraction osteogenesis had promising results for the treatment of tibial nonunion with bone loss in a small group of patients. However, future studies directly comparing available approaches to this difficult problem are required. Because this problem is uncommon, these studies will almost certainly require the cooperation of multiple large participating centers.Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.

One of the important factors in a successful arthroplasty is component alignment. The primary objective of this study was to determine whether the fibular shaft reference technique is beneficial for the tibial component position on the postoperative plain radiograph after total knee arthroplasty.A total of 42 patients between 2009 and 2011 were analysed retrospectively. The surgeon prepared the tibia using an extramedullary cutting guide and set the posterior tibial slope with respect to the fibular reference rod. In the postoperative radiographic measurements, a true anteroposterior and lateral radiograph of the lower leg covering the whole length of the tibia was used.Five patients were excluded as they did not meet the inclusion criteria, four patients were excluded due to improper radiographs and the study group was reduced to 33 patients and 35 knees. The mean preoperative tibiofibular angle was 2.1° ± 0.8°. The mean postoperative tibial sagittal angle measurements were 83.3° ± 1.4° (81°-86°). 33 (94 %) Knees gained the desired tibial sagittal angle within the desired alignment (5° ± 3°). The mean postoperative tibial coronal angle was 89.3° ± 1.5°. The tibial component coronal angle of two knees was more than 3 alignment from the neutral mechanical axis.The major clinical relevance of the technique described in the present study is cost-effectiveness, and it does not require any extra time or surgical equipment. This method can be used as an alternative choice for bulky extremities which is a cause of malalignment of the components.Retrospective case series, Level IV.

We present the clinical results and ultrasonographic findings of 61 trigger digits treated with percutaneous A1 pulley release. An endoscopic carpal tunnel knife was used for the release in the outpatient department. The mean follow-up period was 3.5 months. A total of 55 digits (90%) had complete relief of their triggering postoperatively. Six digits (10%) had Grade 2 triggering clinically in the early postoperative period.The complications included six cases of insufficient release (10%), scar sensitivity in one patient, short-term hypoaesthesia in three digits (5%), and flexor tendon laceration noted on postoperative ultrasonography in eight digits (13%). No neurovascular damage was noted on the postoperative ultrasonography. Ultrasonograpy provides information about tendon laceration and changes in thickness of the pulleys and confirm A1 pulley release after surgery, but it does not alter clinical decision-making. We believe that pre- and postoperative ultrasonograpy does not need to be included as a routine examination.

INTRODUCTIONAdolescent idiopathic scoliosis and epilepsy are pathologies rarely seen together. In this study we report an AIS case we operated in which epilepsy was seen post operatively. We want to emphasize the items one should pay attention in such cases.PRESENTATION OF CASEIn a 14-year-old girl with AIS and concomitant syringomyelia and spondylolisthesis, posterior deformity correction and fusion were performed. After stabilization the patient was discharged on the 10th day of discharge epileptic seizure appeared.DISCUSSIONIn scoliosis surgery, the mechanic stress and bleeding caused by the operation itself can cause neurological problems due to primary nervous system injury. The operation and bleeding during and after the operation, pulmonary and cardiac functional instability, metabolic imbalance can be the causes of epileptic seizures.CONCLUSIONEpilepsy seen after a major surgery like scoliosis surgery, can be either as a result of central nervous system origined vascular and hypoxic problems or metabolic. In our case we concluded that massive hemorrhage must have induced epilepsy. In neurologic consultations the case was considered as an incidental epileptic picture.

Corticosteroid injection used to be the treatment of choice for lateral epicondylitis. Most injections are performed blindly. In the blinded technique, it could be difficult to determine the exact pathological localisation. The purpose of this single-blinded, randomised controlled clinical study was to compare the clinical therapeutic effects of blinded and USG-guided corticosteroid injection therapy in lateral epicondylitis. Forty patients with chronic lateral epicondylitis were included in this clinical trial. The patients were randomly allocated to blinded group or USG-guided injection group according to a computer-generated randomisation list. All blinded injections were administered by an orthopaedic surgeon and all ultrasound-guided injections were made by a radiologist experienced in this technique. All patients were injected under aseptic conditions using 40 mg/2 mL methylprednisolone acetate. The outcomes of both treatments were assessed by an independent assessor at pre-injection, then at 6-week and 3- and 6-month follow-up assessments. The assessor evaluated the q-DASH, VAS, and grip strength scores. No statistically significant difference was determined between the groups in respect of the Q-DASH and grip strength scores preoperatively and at 6 weeks and 3 and 6 months post-injection. No statistically significant difference was determined between the groups in respect of the VAS scores preoperatively and at 6 weeks and 6 months. No systemic or local complications were reported during the treatment. There was no statistically significant difference compared to the blinded injection technique, and the mean score differences between the groups are of no clinical relevance.

BACKGROUND The present objective was to retrospectively evaluate factors affecting functional outcome of multipart proximal humeral fracture treated with fixation or hemiarthroplasty. METHODS Included were 58 patients (19 women, 39 men; average age: 51.04 years; range 22-78 years) who underwent surgery for Neer type III or IV proximal humeral fractures between 2007 and 2012. All participants attended follow-up of at least 2 years. A total of 35 patients underwent open reduction and anatomical plate fixation; 23 underwent partial shoulder replacement. Patients were evaluated according to Constant-Murley shoulder scoring at final follow-up examination. Evaluated impacts on functional outcome included age, gender, American Society of Anesthesiologists (ASA) Physical Status classification, trauma energy, type of fracture, and time to surgery. RESULTS Mean follow-up duration was 47.25±13.29 (25-76) months. Mean Constant-Murley score was 58.65±18.62 (65.77±18.67 for the fixation group, 47.82±12.52 for the hemiarthroplasty group; p=0.001). When impact of independent variables on functional scores was assessed, ASA score and type of fracture were found to significantly affect functional outcome in the fixation group, and trauma energy was found to significantly affect functional outcome in the hemiarthroplasty group. Complications were detected in 20 patients (34.5%) upon final examination, 14 of whom (70%) had rotator cuff deficiency. DISCUSSION Though improved functional results may be obtained using plate fixation in the surgical treatment of multipart proximal humeral fractures, the high rates of rotator cuff failure associated with both surgical methods should be considered.

BACKGROUND: Treatment of the distal tibial fractures are challenging due to the limited soft tissue, subcutaneous location and poor vascularity. In this control-matched study, it was aimed to compare the traditional open reduction and internal fixation with minimal invasive plating (MIPO). We hypothesized that superior results may be achieved with MIPO technique. METHODS: 22 patients treated with traditional open reduction and internal fixation were matched with 22 patients treated with closed reduction and MIPO on the basis of age (±3), gender, and fracture pattern (AO classification). Evaluation was assed according to the wound problems, the American Orthopaedic Foot and Ankle surgery (AOFAS) scoring, radiological union, malunion, delayed union, hospitalisation time, time from injury to surgery, and operation time. RESULTS: There was no significant difference in the distribution of AO/OTA classification, age, gender, AOFAS score, time from injury to operation, follow-up, bone union time, delayed union, malunion and infection (p>0.05). The operation time was significantly longer in the open group than in the MIPO group: 69.59±7.21 min. for the ORIF, and 61.14±5.61 for the MIPO group (p

Objective: The purpose of this study was to compare pedicle screw fixation (PSF) with hybrid instrumentation (HI) in cases of adolescent idiopathic scoliosis (AIS). Methods: Thirty-eight patients with AIS who underwent PSF (n=19) or HI (n=19) between 2001 and 2011 were retrospectively reviewed. Patients had similar age at surgery and similar number of fused vertebrae. Operative time, intraoperative blood loss, and postoperative complications were compared between the 2 groups. Spinal radiographs for apical vertebral translation, global coronal balance, major curve Cobb angle, global sagittal balance, thoracic kyphosis, and lumbar lordosis were measured in all patients preoperatively and at 2-year follow-up; the results were then compared between the 2 groups. Postoperative correction was calculated for all patients and compared between the 2 groups. Results: The average time of surgery ofthe PSF group was significantly longer than that of the HI group (p 0.05). Both the major curve Cobb angle and the global sagittal balance showed greater improvement in the PSF group compared to the HI group (p

WOS: 000369013100015 PubMed ID: 25895881 The aim of the present study was to assess the degree of apical vertebral rotation values in Adolescent Idiopathic Scoliosis (AIS) that were obtained on CT scans, and to analyze the influence of patient position (supine versus prone) on the degree of rotation. The study included 50 apical vertebra rotation measurements of 34 patients with Type 1A and Type 3C curvature according to the Lenke classification. CT imaging was applied to the patients in supine and prone positions to measure the apical vertebral rotation (AVR). The average AVR angles were measured using the Aaro-Dahlborn method and the results were compared. No significant differences were found between the vertebral rotation measured in the prone and supine positions for the Lenke 1A subgroup and the Lenke 3C thoracic group (p = 0.848; p = 0.659, respectively). In the Lenke 3C lumbar group, however, the vertebral rotation in the supine position was found to be significantly lesser than that in the prone position (difference -1.40A degrees A A +/- A 1.79A degrees, p = 0.007). The assessment of the apical vertebra rotation is crucial in AIS. Even though the vertebral rotation in the supine position was found to be significantly lesser than that in the prone position, CT imaging in a prone position could not be considered clinically more relevant than the CT images in a supine position as there was less than 3A degrees difference.

In this retrospective study, the impact of age, amputation level and the cause of amputation were examined using the Hospital Anxiety and Depression Scale (HADS) and Medicare K scores of amputees with unilateral lower-limb amputation.In total, 135 patients with unilateral transfemoral (TF) or (TT) transtibial amputations were examined. All data were collected using questionnaires that were either self-administered or administered during an interview. The HADS was developed as a self-reporting questionnaire to detect adverse anxiety and depressive status. K code is used to describe the functional abilities of amputees.The mean age at the time of surgery was 52.79 ± 13.08 years. The mean time since amputation was 59.20 ± 24.41 months for TT, and 60.89 ± 22.09 months for TF amputation. The HADS-A scores of the transfemoral amputation group were determined as significantly high compared to those of the transtibial group (p0.05). The K index of the group aged 35 years and below was significantly higher than that of the other groups (p 0.002, p 0.001, p0.01).The data show higher HADS-A scores with traumatic transfemoral amputation. Therefore, adequate psychiatric evaluation and rehabilitation should be applied to all amputees, especially in cases of young, traumatic, transfemoral amputations.Level 3, retrospective comparative cohort study.

Objective: The aim of the study was to determine the amount of radiation exposure in the orthopedic operating theater, to show that the radiation dose was decreased with distance from the tube, and to inform personnel about protective measures.Methods: Ionised radiation was measured in the orthopedic operating theater where fluoroscopy was used between 18 February 2014 and 02 June 2014. Four dosimeters were placed at the head and foot of the operating table and at 200 cm from those areas at a height of 60 cm vertical to the floor.Results: At the end of 104 days, the total values were determined as 90.5 mrem at the foot of the table, 68.17 mrem at the head of the table, 7.5 mrem at 200 cm from the foot of the table, and 5.17 mrem at 200 cm from the head of the table. A significant decrease was observed in the values determined at a distance from the radiation source.Conclusion: The rate of radiation determined in the dosimeters decreased when distance from the radiation source increased. During the use of fluoroscopy in orthopedic surgery, the wearing of lead aprons, neck protectors, and glasses, in addition to maintaining a distance from the tube, will reduce the radiation exposure of individuals., Amaç: Çalışmamızda amaç ortopedi ameliyathanesinde ne kadar radyasyona maruz kalındığını belirlemek, tüpten uzaklaştıkça radyasyon dozunun azaldığını göstermek ve personeli korunma konusunda bilgilendirmektir.Çalışma planı: 18.02.2014 ile 02.06.2014 tarihleri arasında floroskop kullanılan ortopedi ameliyathanesinde, iyonize radyasyon ölçümü yapıldı. 4 adet dozimetre ameliyat masası baş ve ayak uçlarında ve bu bölgelere 200 cm uzaklıkta bulunan, 60 cm yükseklikte dikey zemine yerleştirildi.Bulgular: 104 gün sonunda, 1 nolu dozimetrede (masanın ayak kısmında) 90.5 mrem, 2 no dozimetrede (masanın baş kısmında) 68.17 mrem, 3 no dozimetrede (masanın ayak kısmından 200 cm uzakta) 7.5 mrem, 4 no dozimetrede (masanın başkısmının 200 cm uzağına) 5.17 mrem toplam değerleri bulduk. Radyasyon kaynağından uzaklaşarak saptanabilir değerlerde belirgin azalmalar olduğunu gözlemledik.Çıkarımlar: Radyasyon kaynağından uzaklaştıkça dozimetrelerde saptanan radyasyon oranı düşmektedir. Ortopedik cerrahide floroskopi kullanımı sırasında kurşunlu zırhlı koruyucu önlük, boyunluk ve gözlük kullanımı yanı sıra tüpten uzak durulması da kişilerin maruz kalacağı radyasyonu azaltmaktadır. DOI: 10.3944/AOTT.2015.14.0250Bu özet, makalenin henüz redaksiyonu tamamlanmamış haline aittir ve bilgi verme amaçlıdır. Yayın aşamasında değişiklik gösterebilir.

BACKGROUND This study aimed to conduct a clinical and radiological analysis of treatment results in Schatzker type I and type II tibial plateau fractures and investigate the effect of Body Mass Index on these results. METHODS A total of 64 patients (44 male [68.8%], 20 female [31.3%]; mean age 21-80; range 45.05±13.47 years) undergoing surgery for Schatzker type I and type II tibial plateau fractures were included into the study. Clinical and radiological results were evaluated according to Rasmussen scores. During evaluation, BMI of the patients was reported. The effects of obesity on these clinical and radiological results were further evaluated. RESULTS In Schatzker type II cases, there was an indirect 48.4% statistically significant relation (p

Objective: The aim of this study was to evaluate the effect of BMI on clinical and radiological outcomes of pilon fractures. We hypothesized that obese patients, defined as having a BMI of 30 or higher, would not have worse functional and radiological outcome compared to non-obese patients.Methods: This study retrospectively reviewed 42 patients (33 males and 9 females; mean age: 42.67±12.29 years, range: 18 to 67 years) who sustained tibial pilon fractures between January 2008 and May 2011. Each patient’s postoperative course, including the incidence of postoperative complications, and the length of hospital stay was determined from medical charts. At the final follow-up, clinical assessment was made according to the AOFAS score and radiological evaluation was made according to the Kellgren-Lawrence classification.Results: Twenty-nine patients had low-energy trauma, while 13 had high-energy trauma. Mean BMI was 28.96±4.86 kg/m2. There were 18 obese patients and 24 non-obese patients. Mean AOFAS score at the final follow-up was 68.36±20.71. The average follow-up time was 30.0±11.48 months. Superficial infection in the obese group occurred at a statistically significantly higher rate (p, Amaç: Bu çalışmada amacımız, Vücut Kitle İndeksi’nin (VKİ) pilon kırıklarında klinik ve radyolojik sonuçlara etkisini değerlendirmekti. Bu değerlendirmemizde, VKİ≥30 olarak tanımlanan obez hastaların fonksiyonel ve radyolojik sonuçlarının obez olmayan hastalara göre daha kötü olmayacağını varsaydık.Çalışma planı: Çalışmaya, Ocak 2008-Mayıs 2011 tarihleri arasında tibia pilon kırığı geçirmiş olan 42 hastanın (33 erkek, 9 kadın; ortalama yaş: 42.67±12.29, dağılım: 18-67), retrospektif olarak incelenen sonuçları dahil edildi. Her hastanın postoperatif komplikasyon insidansı dahil olmak üzere postoperatif seyri ve hastanede kalış süresi tıbbi kayıtlardan belirlendi. Son kontrollerde klinik değerlendirme AOFAS skoruna, radyolojik değerlendirme ise Kellgren-Lawrence sınıflamasına göre yapıldı.Bulgular: Yirmi dokuz hasta düşük enerjili travmaya, 13 hasta yüksek enerjili travmaya maruz kalmıştı. Ortalama VKİ 28.96±4.86 kg/m2 olarak bulundu. Obez hasta sayısı 18, obez olmayan hasta sayısı 24’tü. Son kontrolde ortalama AOFAS skoru 36±20.71 olarak kaydedilirken, hastaların ortalama takip süresi 30.0±11.48 ay idi. Obez grupta yüzeysel enfeksiyon oranı istatistiksel olarak anlamlı derecede yüksek bulundu (p

Trigger digit is one of the most common causes of pain and disability in the hand. The mainstay of conservative treatment of this disease has been local steroid injection into the tendon sheath. The aim of this study was to investigate the clinical benefit of an ultrasound-guided corticosteroid injection compared to a blinded application. 74 patients, who suffered from persistent or increasing symptoms of a single trigger digit, were enroled in this prospective, randomised case–control study. All patients were treated with an injection of 40 mg/1 ml methylprednisolone acetate into the flexor tendon sheath at the level of the A1 pulley. Half of the patients had their injections under ultrasound control (USG) and half without (blinded injection group, BIG). Associated metabolic diseases were recorded. At the 6-week and 6-month follow-up examinations, the complication rate and the need for a second injection were assessed. The outcome was rated using the Quinnell grading. The pain level was assessed using the visual analogue scale. Four patients were excluded due to lack of follow-up. Both study groups were comparable in respect of age, hand dominance and associated diseases. There were significantly more female patients in the USG group (32 versus 23 %). After the corticosteroid injections, all patients improved significantly in terms of pain level and the Quinnell grading at 6 weeks and 6 months after the intervention in comparison to the pre-injection status. There were no significant differences between the groups. 9 patients (13 %) needed a second injection (6 of BIG, 3 of USG), all of whom had diabetes mellitus. No local complications were seen after the injections. The use of ultrasound-guided injection of corticosteroid may be associated with extra time and effort, with no superior clinical benefits compared to the blinded technique. Level 1(prospective randomised study).

Treatment of chronic osteomyelitis of the long bones is challenging due to infection and bone resection. The aim of this case presentation is to report an alternative method for chronic osteomyelitis of the femur. We aimed to provide acute and rapid shortening at the resected site, and lengthening from the metaphyseal bone of a 22-year-old male patient who applied with pain and discharge in the right thigh due to chronic osteomyelitis, and who had undergone three surgical procedures previously. A two-stage treatment was planned. At the first stage, bone resection, antibiotic-impregnated cement rod, and external fixator were applied. At the second stage, intramedullary femoral nail was applied, compression was continued to achieve the docking side in the resection area, and lengthening was performed to eliminate shortness. At the final follow-up, excellent bone and functional scores were obtained. The distraction-compression technique described here can provide successful results in the treatment of chronic osteomyelitis of the long bones.

The aim of this prospective study was to compare the results of surgical decompression of carpal tunnel syndrome (CTS) in patients with diabetes mellitus with those with idiopathic CTS. The results of surgical decompression of CTS in 27 patients with diabetes mellitus were compared with 42 patients with idiopathic CTS. All patients underwent surgical release of transverse carpal ligament by the mini-incision of palm technique. Patient self-administered Boston Questionnaire (BQ) for the assessment of severity of CTS symptoms and hand functional status was evaluated before and 6 months and 10 years after surgery. After surgical release, all the patients of both groups reported an absence of pain, disappearance or reduction of paresthesia, and improvement in hand function. Six months after surgery, there was a significant improvement of symptomatic and functional BQ scores compared with preoperative state in both groups. Ten years after surgery, there was statistical difference in preoperative and postoperative 10th year functional BQ score between DM (−) and DM (+) (p