"distal interphalangeal joints" (DIJ or DIP), those between the second (intermediate) and third (distal) phalanges

Anatomically, the proximal and distal interphalangeal joints are very similar. There are some minor differences in how the palmar plates are attached proximally and in the segmentation of the flexor tendon sheath, but the major differences are the smaller dimension and reduced mobility of the distal joint.

Joint structure

The PIP joint exhibits great lateral stability.

1.Previous
3.Next