1. Flexor carpi radialis brevis: a rare accessory muscle presenting as an intersection syndrome of the wrist.
- Author
-
Hongsmatip P, Smitaman E, Delgado G, and Resnick DL
- Subjects
- Female, Humans, Middle Aged, Syndrome, Magnetic Resonance Imaging, Muscle, Skeletal abnormalities, Muscle, Skeletal diagnostic imaging, Wrist Joint abnormalities, Wrist Joint diagnostic imaging
- Abstract
The flexor carpi radialis brevis (FCRB) is a rare accessory muscle of the forearm and wrist. It is typically asymptomatic, but has been discovered either incidentally during cadaveric studies or at the time of surgery in patients with distal forearm injury. Rarely, the FCRB muscle is associated with pain. We report a patient with wrist pain related to intersection between the tendon of the FCRB muscle and the tendon of the flexor carpi radialis (FCR) muscle, with an associated longitudinal split tear of the FCR tendon, documented by magnetic resonance imaging (MRI). To our knowledge, this is only the second report in the English literature of this intersection syndrome.
- Published
- 2019
- Full Text
- View/download PDF