Published by one of the world’s leading authorities on musculoskeletal injuries, sports injuries, and pain - Prof. Dr. Stanley Lam. The NYSORA MSK US Knee App describes the most practical and applicable musculoskeletal ultrasound anatomy and regenerative therapy of the knee. - Clear ultrasound images, illustrations, functional anatomy, dynamic tests, animations, and ultrasound-guided MSK procedures; - Loaded with practical tips directly from Prof. Lam; - Regularly enhanced by NYSORA’s illustrations and animations; - Tips on how to get the best images; - Including sonoanatomy of the anterior, lateral, medial, and posterior knee; varus and valgus tests; and flexion and extension tests in different patient positions: Supine, seated, semi-squat, stepping down, and walking