Diagnosing Snapping Sartorius Tendon Secondary to a Meniscal Cyst Using Dynamic Ultrasound Avoids Incorrect Surgical Procedure
Figure 3
Comparison of (a) fat-saturated proton density MRI and (b) ultrasound left knee. Straight arrow: sartorius tendon; chevron: gracilis tendon; curved arrow: semitendinosus, with sartorius and gracilis “splayed apart” by parameniscal cyst.
