title: The transverse carpal ligament. An important component of the digital flexor pulley system.
abstract: The effect of release of the transverse carpal ligament on the mechanics of the flexor tendons was investigated with use of a fresh-frozen cadaver model. A 25 per cent increase in the amount of excursion of the tendons that was consumed by motion of the wrist was demonstrated for the digitorum profundus tendons after transection of the transverse carpal ligament, and a 20 per cent increase was noted for the digitorum superficialis tendons (p < 0.001). These values represent 5.4 +/- 1.2 and 5.5 +/- 1.3 millimeters of bow-stringing for each group of tendons.
authors: Union Memorial Hospital, Baltimore, Maryland.
authors: S C
authors: SC
authors: Kline
authors: J R
authors: JR
authors: Moore
mesh_terms: D006801:Humans; D008023:Ligaments, Articular / Q000502:physiology* / Q000601:surgery; D015203:Reproducibility of Results; D013710:Tendons / Q000502:physiology*; D014955:Wrist Joint / Q000502:physiology*