Ashvin K. Dewan, MD on X: "The J sign is a physical exam that correlates with poor patellar tracking. The patella takes an inverted J shaped path as flexion is initiated from
Patelar Instability: Medial Patellofemoral Ligament Reefing Versus Medial Patellofemoral Ligament Reconstruction
J Sign | The J-sign refers to the inverted 'J' track the patella takes from extension to early flexion (or vice versa) in a maltracking patella. The laterally... | By Orthopaedic Cases
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Dynamic Evaluation of Patellofemoral Instability: A Clinical Reality or Just a Research Field? A Literature review - Rosa - 2019 - Orthopaedic Surgery - Wiley Online Library
![J-sign is a physical examination observation that correlates with poor... | Download Scientific Diagram J-sign is a physical examination observation that correlates with poor... | Download Scientific Diagram](https://www.researchgate.net/publication/362357388/figure/fig5/AS:1183725870153745@1659233648393/J-signis-a-physical-examination-observation-that-correlates-with-poor-patellar-tracking.jpg)
J-sign is a physical examination observation that correlates with poor... | Download Scientific Diagram
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Excessive lateral patellar translation on axial computed tomography indicates positive patellar J sign | SpringerLink
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Cervical Spondylotic Myelopathy: A Guide to Diagnosis and Management | American Board of Family Medicine
![Olusegun Oyeniyi MD on X: "@BrownJHM @pratikorho @grepmeded J-sign-an inverted 'J'track the patella takes from extension to early flexion (or vice versa) in a maltracking patellla,laterally subluxation patella suddenly shifts medially as Olusegun Oyeniyi MD on X: "@BrownJHM @pratikorho @grepmeded J-sign-an inverted 'J'track the patella takes from extension to early flexion (or vice versa) in a maltracking patellla,laterally subluxation patella suddenly shifts medially as](https://pbs.twimg.com/media/FxsKy1fXoAAK3jx.jpg)
Olusegun Oyeniyi MD on X: "@BrownJHM @pratikorho @grepmeded J-sign-an inverted 'J'track the patella takes from extension to early flexion (or vice versa) in a maltracking patellla,laterally subluxation patella suddenly shifts medially as
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