Diagnosing Snapping Sartorius Tendon Secondary to a Meniscal Cyst Using Dynamic Ultrasound Avoids Incorrect Surgical Procedure
Author(s) -
Vipin Asopa,
R J W Douglas,
Jonathan Heysen,
David K. Martin
Publication year - 2013
Publication title -
case reports in radiology
Language(s) - English
Resource type - Journals
eISSN - 2090-6862
pISSN - 2090-6870
DOI - 10.1155/2013/813232
Subject(s) - medicine , surgery , tendon , decompression , cyst , ultrasound , hamstring , anatomy , radiology
We describe a case of painful snapping in the medial aspect of the knee of a 40-year-old man, following a knee hyperflexion injury. Dynamic real-time ultrasonography determined that the snapping was due to the distal tendon of sartorius passing over a medial meniscal cyst. The patient subsequently underwent arthroscopic decompression of the cyst instead of an inappropriate hamstring tendon harvest procedure, with complete resolution of symptoms.
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