Anatomical Relations
The proximal commissural ligament connects the transverse palmar aponeurosis of the central palm to the first web space of the hand.
Related parts of the anatomy
Structure
The proximal commissural ligament consists of a fascial extension of the transverse fibers of the palmar aponeurosis (Standring, 2016).
Function
The proximal commissural ligament prevents separation of the web space between the thumb and the index finger (Standring, 2016).
List of Clinical Correlates
—Dupuytren's contracture
References
Standring, S. (2016) Gray's Anatomy: The Anatomical Basis of Clinical Practice. Gray's Anatomy Series 41st edn.: Elsevier Limited.
