aponeurosis palmaris

The palmar aponeurosis is a fibrotendinous complex that functions as the tendinous extension of the palmaris longus, when present, and as a strong stabilizing structure for the palmar skin of the hand. It has five longitudinal slips that project into the base of each digit and a deeper transverse portion that crosses the palm at the proximal end of the metacarpals bones (from Wikipedia).

Type Bone
Parent Structure aponeurosis

Frequently Asked Questions

What is the aponeurosis palmaris?
The palmar aponeurosis is a fibrotendinous complex that functions as the tendinous extension of the palmaris longus, when present, and as a strong stabilizing structure for the palmar skin of the hand. It has five longitudinal slips that project into the base of each digit and a deeper transverse po

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.