Lisa Marie Walker MD, Presenter: Nothing to Disclose

Marnix T. van Holsbeeck MD, Abstract Co-Author: Consultant, General Electric Company Consultant, Koninklijke Philips NV Stockholder, Koninklijke Philips NV Stockholder, General Electric Company Grant, Siemens AG Grant, General Electric Company

Ira Zaltz MD, Abstract Co-Author: Nothing to Disclose

Describe normal hip anatomy by ultrasound and MRI. Discuss ultrasound technique for evaluation of the hip, including dynamic maneuvers. Differentiate intra-articular and extra-articular causes of hip impingement.

1. Normal hip anatomy by ultrasound and MRI 2. Hip ultrasound technique      a. Significance of dynamic maneuvers with video examples of technique 3. Causes of intra-articular hip impingement and appearance on imaging      a. Femoroacetabular impingement      b. Loose bodies 4. Causes of extra-articular hip impingement and appearance on imaging      a. Psoas and tensor fascia impingement (internal snapping hip syndrome)      b. Ischiofemoral impingement      c. AIIS/subspine impingement      d. Trochanteric impingement

http://abstract.rsna.org/uploads/2014/14018164/14018164_p4r2.pdf

Walker, L, van Holsbeeck, M, Zaltz, I, On the Outside Looking in: Use of Dynamic Hip Ultrasound to Evaluate Intra-articular and Extra-articular Causes of Impingement.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14018164.html