Fahrer M
Hand. 1980 Feb;12(1):33-8. doi: 10.1016/s0072-968x(80)80026-x.
The proximal end of the palmar aponeurosis receives two important contingents of fibres from the flexor carpi ulnaris tendon. The superficial contingent blends with the fibres of palmaris longus; the deep contingent runs on the surface of the pisohamate ligament and connects the flexor retinaculum to the palmar aponeurosis. In congenital absences of the palmaris longus, flexor carpi ulnaris completely takes over as the longitudinal tensor of the palmar aponeurosis.
掌腱膜近端从尺侧腕屈肌腱接收两支重要的纤维束。表浅纤维束与掌长肌纤维融合；深纤维束走行于豌豆钩韧带表面，将屈肌支持带与掌腱膜相连。在掌长肌先天性缺如时，尺侧腕屈肌完全替代其作为掌腱膜的纵向张肌。
