Moving forward through consensus: protocol for a modified Delphi approach to determine the top research priorities in the field of orthopaedic oncology.

Introduction: Orthopaedic oncology researchers face several obstacles in the design and execution of randomised controlled trials, including finite fiscal resources to support the rising costs of clinical research and insufficient patient volume at individual sites. As a result, high-quality research to guide clinical practice has lagged behind other surgical subspecialties. A focused approach is imperative to design a research programme that is economical, streamlined and addresses clinically relevant endpoints.

The Accordion Maneuver: A Noninvasive Strategy for Absent or Delayed Callus Formation in Cases of Limb Lengthening.

The distraction osteogenesis (DO) technique has been used worldwide to treat many orthopaedic conditions. Although successful, absent or delayed callus formation in the distraction gap can lead to significant morbidities. An alternate cycle of distraction-compression (accordion maneuver) is one approach to accelerate bone regeneration.

Dega osteotomy for the correction of acetabular dysplasia of the hip: a radiographic review of 21 cases.

Background: The Dega osteotomy is a versatile procedure that is widely used to treat neuromuscular hip dysplasia. There is a paucity of the English language literature on its use in acetabular dysplasia seen in developmental dysplasia of the hip (DDH).

Methods: A retrospective radiographic and chart review was performed for all patients diagnosed with DDH who underwent a modified Dega osteotomy between March 1995 and December 2008 at the Shriners Hospital for Children or the Montreal Children's Hospital (Montréal, Canada) by 2 orthopaedic surgeons.

Correction of proximal tibial recurvatum using the Ilizarov technique.

Background: Genu recurvatum is a debilitating deformity of the knee that can progress during growth and lead to significant deformity if left untreated. Recurvatum can be osseous, ligamentous, or mixed. Osseous genu recurvatum is most often due to asymmetrical growth arrest of the proximal tibial physis affecting primarily the tibial tubercle.

Clinical and patient-reported outcomes of patients with four major lower extremity arthroplasties.

Few studies report the outcomes of patients treated with total joint arthroplasty of both hips and both knees. We present the outcomes of 14 patients with total joint arthroplasty of both hips and both knees using validated outcome measures. Eleven patients (79%) were satisfied at final review.