Hip flexion strength remains decreased in anterior cruciate ligament reconstructed patients at one-year follow up compared to healthy controls.

Purpose: The aim of this study was to evaluate hip muscle flexion strength in patients who underwent anterior cruciate ligament (ACL) reconstruction with patellar or hamstrings tendon graft and compare them with healthy controls.

Methods: Sixty-eight male ACL deficient patients who underwent reconstruction (36 patients with hamstrings tendon graft and 32 patients with patellar tendon graft; randomized selection of type of graft) in our department, between July 2011 and July 2012, were enrolled in this randomised prospective study. Also 64 healthy male weekend athletes participated in the study as a control group.

Hip screw lateral migration with no cut-out or non-union implication: a case report.

Hip screw migration of peritrochanteric fracture fixation devices is a described complication in English literature. Medial migration occupies the majority of these cases whereas lateral migration is rare. We report the case of an 85-year-old woman whose intramedullary osteosynthesis of a trochanteric fracture was complicated by hip screw lateral migration.

Deep wound infection after a trochanteric fracture internal fixation presenting with hip dislocation: a case report.

We report a rare case of posterior hip dislocation after a low energy trauma. The patient sustained a trochanteric fracture in the same hip six months ago, which was fixed using a sliding hip screw and had healed. At surgery a deep wound infection was found and a methicillin-resistant Staphylococcus epidermidis (MRSE) was cultured.

Fixed intramedullary nailing and percutaneous autologous concentrated bone-marrow grafting can promote bone healing in humeral-shaft fractures with delayed union.

Treatment of humeral diaphyseal nonunion can be difficult and usually requires an extensive approach to the humerus with bone grafting, a procedure that could result in a lengthy operation with significant morbidity for the patient. The purpose of the present study is to describe a novel minimally invasive technique for the treatment of humeral-shaft fractures that do not demonstrate union progress within 16-24 weeks of injury. Fixed intramedullary nailing with percutaneously harvested and introduced autologous concentrated bone-marrow cells (mixed with demineralised bone matrix putty) was successfully used to treat five patients who had delayed union of a humeral-shaft fracture.