Comparative cadaveric study of the Kocher-Langenbeck approach with and without trochanteric osteotomy in extended posterior wall fractures of the acetabulum.

Introduction: Standard exposure, such as the Kocher-Langenbeck (KL) approach, has a limited ability to access the cranial and anterior portions of the posterior wall with an extended fracture line into the acetabular dome. Augmentation of the KL approach with trochanteric osteotomy (TO) enhances the exposure in this area. We compared the area of surgical exposure in the KL approach with and without additional TO and identified the most anterior exit point of the posterior wall in each surgical approach.

Development and Validation of Two-Step Prediction Models for Postoperative Bedridden Status in Geriatric Intertrochanteric Hip Fractures.

Patients with intertrochanteric hip fractures are at an elevated risk of becoming bedridden compared with those with intraarticular hip fractures. Accurate risk assessments can help clinicians select postoperative rehabilitation strategies to mitigate the risk of bedridden status. This study aimed to develop a two-step prediction model to predict bedridden status at 3 months postoperatively: one model (first step) for prediction at the time of admission to help dictate postoperative rehabilitation plans; and another (second step) for prediction at the time before discharge to determine appropriate discharge destinations and home rehabilitation programs.

Silent iatrogenic pseudoaneurysm after intertrochanteric fracture fixation with proximal femoral nailing and cerclage wiring: case report and review of literature.

Pseudoaneurysm is a rare complication after intertrochanteric fracture fixation. Herein, we present a rare case of late development of a pseudoaneurysm with silent clinical symptoms. The case was a 91-year-old woman treated with proximal femoral nailing and cerclage wiring.

Danger zone for screw placement in minimally invasive plate osteosynthesis (MIPO) of diaphyseal fractures of forearm: a cadaveric study.

Purposes: To identify the anatomical relationship between neurovascular structures and screws and to evaluate the danger zone of screw placement during minimally invasive plate osteosynthesis (MIPO) technique following the volar approach for the radius and the subcutaneous approach for the ulna in diaphyseal forearm fractures.

Methods: Sixteen cadaveric forearms were fixed with a 3.5-mm, 14-hole, locking compression plate (LCP) using the MIPO technique with a volar approach of the radius.

Comparison of Bone Mineral Density at Hip and Lumbar Spine in Patients with Femoral Neck Fractures and Pertrochanteric Fractures.

Background: Geriatric hip fractures, including femoral neck and pertrochanteric fractures, are common nowadays, which is related to increasing numbers of elderly people worldwide. Osteoporosis is an important risk factor associated with hip fractures. This study aimed to describe the association of hip fractures and osteoporosis at different BMD measurement sites and determine any differences between these two types of hip fracture.

Septic arthritis following femoral neck fracture: A case report.

Introduction: Femoral neck fracture is common in the elderly, especially in the era of aging populations. Septic arthritis of the hip after femoral neck fracture is a rare complication. There are limited reports on this complication especially in patients without a severe medical condition and there is no consensus on the method of treatment of this complication.