Layer Anatomy Pathoanatomy I Osteochondral Femoral head Cam impingement Acetabulum Pincer impingement Sub-spine (AIIS) impingement II Inert Joint capsule Instability Labrum Labral tear, degeneration, ossification Ligamentum teres Ligamentum teres tear…
, Michael J. Salata4 and Shane J. Nho2, 3 (1) Department of Orthopaedic Surgery, Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA (2) Department of Orthopaedic Surgery, Rush University Medical Center,…
Fig. 1 Typical appearance of the dislocated hip with adduction contracture in a spastic patient Fig. 2 X-ray showing the dislocated left hip The untreated hip dislocation in the spastic…
Fig. 1 Exposure of the femoral head (F), labrum (L), and acetabular rim (A), with probing of the labrum using a nerve hook to determine labral pathology Fig. 2 Calcified…
Fig. 1 Portal placement for trochanteric bursectomy. A preferred technique is to use the anterolateral portal and the DALA portal. Other portals can be used according to surgeon preference Diagnostic…
Fig. 1 Hip chondral lesions : surgical alternatives and novel technique with platelet-rich plasma and mononuclear cells concentrate. (a–c) Standard alternatives for hip chondral lesions. (a) Microfractures. (b) Thermal chondroplasty….
Variable Normal values Abnormal values CAM location Lesion between 12 and 4 o’clock Alpha angle >42° Coronal center-edge angle 41° <20° Sagittal center-edge angle 31° <20° Neck-shaft angle 126–139° Coxa…
Fig. 1 Patient setup in the supine position for left hip arthroscopy Gentle hip distraction is applied to obtain approximately 10 mm of joint distraction confirmed fluoroscopically (see Fig. 2a,…
Fig. 1 Greater trochanteric bursa injection. The needle is inserted perpendicular to the skin and directed at the point of maximal tenderness at the greater trochanter (GT) Gluteus Medius Tendon…
Fig. 1 A guide wire is passed through the lateral femoral cortex into the necrotic area of the femoral head. The starting point should not be distal to the lesser…
