palmar fascia

The palmar fascia is a thick layer of connective tissue located in the palm of the hand. It helps support the skin and underlying structures, allowing for hand movements and grip strength. This fascia extends from the wrist to the fingers and contains fibers that provide structural stability. In conditions like Dupuytren’s contracture, abnormal thickening and tightening of this fascia can lead to bent fingers, affecting hand function. Overall, the palmar fascia is essential for the hand's flexibility, strength, and durability.