Highly prevalent among the elderly, hip osteoarthritis (OA) carries a heavy burden of
disease. Guidelines for the management of hip OA are often extrapolated from knee OA …

Iatrogenic nerve injury during surgery is a major source of concern for both patients and
surgeons. This study aimed to identify the nerves most commonly injured during surgery …

Obesity is a risk factor for complications following many orthopaedic procedures. The
purpose of this study was to investigate whether obesity was an independent risk factor …

Hip osteoarthritis (OA) exerts a significant burden on society, affecting 3% of Americans
aged> 30 years. Recent advances in the understanding of the pathoanatomy and …

Objective Using a validated, patient-specific finite element (FE) modeling protocol, we
evaluated cartilage and labrum (ie, chondrolabral) mechanics before and after peri …

Pelvic osteotomies are used for hip preservation in children and young adults to improve
femoral head coverage and stabilize the hip joint. Redirectional osteotomies aim to reduce …

Objective To develop a hybrid augmented marker-based navigation system for acetabular
reorientation during peri-acetabular osteotomy (PAO). Methods The system consists of a …

Background The early recovery period after periacetabular osteotomy (PAO) can be limited
by pain and activity restrictions. Modifications of the Bernese PAO, including sparing the …

Background Intraoperative fluoroscopy is commonly used to both guide the osteotomy and
judge correction of the acetabular fragment in periacetabular osteotomy (PAO). Prior studies …

Using a validated finite element (FE) protocol, we quantified cartilage and labrum
mechanics, congruency, and femoral coverage in five male patients before and after they …