About this app
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
Latest release
What’s New
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Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 12:28 AM Free
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