Complications following Treatment of Trochanteric Fractures with the Gamma3 Nail: Is the Latest Version of Gamma Nail Superior to Its Predecessor?

Gamma nail is a cephalomedullary implant that was developed for the treatment of pertrochanteric hip fractures and has been successfully used for over 20 years. During this period, modifications of design and instrumentation have occurred to combat the intra- and postoperative complications that were associated with the use of early designs. The purpose of this study was to compare the complications observed with the use of the Gamma3 nail (G3N) with those seen following use of the previous trochanteric gamma nail (TGN). This study prospectively recorded the intra- and postoperative complications of 175 patients treated with the Gamma3 nail and compared them with those of a historical cohort of 192 patients treated with the trochanteric gamma nail. We encountered less intra- and postoperative complications with the use of Gamma3 nail. Femoral fractures and lag screw cutout were significantly lower. The reoperation rate was significantly higher in the TGN group. Gamma3 nail has proved to be a safe and efficient implant for the treatment of pertrochanteric fractures. The improvement of the biomechanical characteristics has led to a significant decrease in complication rates, demonstrating superiority over its predecessor

Epithelioid hemangioma of the scapula treated with chemoembolization and microwave ablation: Α case report

Bone epithelioid hemangiomas are classified within benign vascular tumours but are commonly misdiagnosed as low-grade angiosarcomas or epithelioid hemangioendotheliomas. Current therapeutic interventions include various treatment options but local recurrence or distal lymph node involvement has been reported. We report a rare case of scapular epithelioid hemangioma that was initially treated using a combination of chemoembolization and microwave ablation. This combination has not been previously reported in the literature regarding the management of this tumour. A year after the first course of treatment, the tumour size has been reduced more than 70% and the patient has remarkable clinical improvement. Results reported in this case study demonstrated that combination of chemoembolization and microwave ablation is a feasible, safe and effective technique in the treatment of bone epithelioid hemangiomas. Even if the tumour is still present afterwards, a substantially smaller surgical excision will be needed. Keywords: Epithelioid hemangioma, Chemoembolization, Microwave ablation, Scapul

Swimmers Are At Risk For Stress Fractures? A Systematic Review

Background: Stress fractures occur most commonly in the weight-bearing bones of the lower extremities. Swimming, a non-weight-bearing activity, is a potential activity form which associated with stress fractures? Objective: This systematic review aims to provide an answer in the above question and also to identify the reported cases of stress fractures among swimmers. Method: A systematic and comprehensive search was conducted using PubMed and Research Gate databases before January 2017. The search process was completed using the keywords: “stress fracture”, “stress injury”, “fatigue fracture”, “swimming” and “swimmers”. Results: There have been only 10 studies describing stress fractures in swimmers. This rare type of injury is commonly diagnosed in the ribs of young competitive swimmers, irrespective of their preferred swimming stroke. The etiology is multifactorial and includes a combination of intrinsic and/or extrinsic factors. Conclusion: Although any sport activity can potential cause a stress fracture, competitive swimming seems to be relatively safe in this respect. Rib stress fractures appear as the most common stress fracture in competitive swimmers that clinicians should consider. A prompt diagnosis can shorten the time required for healing and decrease the risk of complication