We report a case where a one-stage osteotomy and fixation, using a long proximal femoral nail and fibular graft, was performed to correct a severe shepherd's crook deformity (70-degree varus and 50-degree retroversion) of the femoral neck with a pathological stress fracture in a patient with fibrous dysplasia. The neck shaft angle was corrected to 125 degrees. At the 57-month follow-up, the pat...

We report a case of a 63-year-old man who presented an end stage hip osteoarthritis 42 years after a proximal femoral osteotomy performed for the treatment of an intracapsular femoral neck fracture. A cemented total hip arthroplasty was implanted using a standard posterior approach. The osteotomy hardware was totally covered with a new cortical bone formation. A layer of bone tissue was removed...

Femoral osteotomy is performed for osteonecrosis of the femoral head to prevent progression collapse and promote repair process by transposing necrotic lesion nonweight-bearing portion. The purpose this review article was summarize current knowledge on two types osteotomy: transtrochanteric anterior or posterior rotational curved varus osteotomy, both which are currently osteonecrosis, mainly i...

PURPOSE Past classification for the treatment of idiopathic genu vara depended simply on the measurement of distance between the knees, without attention to the rotational profile of the lower extremity. We retrospectively analyzed anatomical causes of idiopathic genu vara. PATIENTS AND METHODS Twenty eight patients with idiopathic genu vara were included in this study. All patients were surg...

INTRODUCTION Fracture of stems in primary total hip arthroplasty is a known complication and has been attributed to varus positioning, excessive weight of the patient, resorption of the femoral calcar and failure of the cement mantle. Fractures in uncemented revision femoral stems are rare and are attributed to reduction in proximal support either in the form of bone loss or an extended trochan...

PURPOSE The management of proximal femoral deformity in fibrous dysplasia (FD) is a challenge to the orthopaedic surgeon. The purpose of this study was to analyze the various presentations of FD of proximal femur and the results of the various treatment modalities for the same. METHODS This is a retrospective cohort study of 23 patients (24 femora) with FD who underwent surgery for the proxim...

BACKGROUND Acetabular dysplasia associated with deformity of the proximal part of the femur can result in hip dysfunction and degenerative arthritis in young adults. The optimal method of surgical correction for these challenging combined deformities remains controversial. METHODS We retrospectively analyzed twenty-four hips in twenty patients who underwent a Bernese periacetabular osteotomy,...

Retained intramedullary femoral nails can pose a problem for the implantation of the femoral component during total hip arthoplasty (THA) and they must often be removed. A patient with a retained Küntscher femoral nail implanted 47 years previously presented in our outpatient clinic for a THA. Since removal of the nail was impossible without severe damage to the femur, we chose to perform an ex...