Fig. 1 Medial skin incision for ischial cut (Reproduced with permission from the Division of Orthopaedic Surgery, Children’s Hospital of Philadelphia) Fig. 2 The adductor longus tendon (AL) is identified…

Fig. 1 The flexion–adduction internal rotation (FADDIR) (anterior impingement test) test is useful in diagnosing FAI with reproduction of pain in the groin/hip indicating a positive test The patient is…

Fig. 1 Estimating femoral anteversion For the surgical procedure, the patient is positioned supine on a radiolucent operating table with a small bump placed under the ipsilateral iliac crest. Split…

Fig. 1 This image shows a morphologically normal hip with adequate coverage of the femoral head Fig. 2 This image shows the shallow acetabulum and decreased coverage consistent with skeletally…

Fig. 1 Cam impingement occurs with hip flexion as the bony prominence of the nonspherical portion of the femoral head (cam lesion) glides under the labrum engaging the edge of…

Fig. 1 Chronic dislocations may be associated with erosion of the femoral head by the indirect head of the rectus femoris and/or other deformations resulting in mild to severe loss…

Study author(s) Year Journal title Definition Cerezal et al. 2012 Eur J Radiol Inability to keep femoral head centered within acetabular fossa, without complete luxation or marked subluxation of the…

Fig. 1 Shows a left femoral head fracture with displaced suprafoveal weight-bearing osteochondral fragment (With permission from Orthopedics Today) Preoperative Planning Experience Arthroscopic osteosynthesis of femoral head and acetabular fractures…

Author Number of procedures Results Miller et al. [6] 1 Immediate pain relief, 2.5 years post-op no pain yet decreased sensation over the posterolateral aspect of thigh Vandertop and Bosma…

Fig. 1 Possible diagnoses by layer Table 1 Example of a hip layered diagnosis Layer 1 Femoral head cam deformity Layer 2 Capsular laxity and labral tear Layer 3 Gluteus…