The bone closest to your palm is the proximal phalanx. The bone next to it is the middle phalanx. The last of these bones is ...

Extensor lag is a common sequella of proximal phalangeal fractures. Proximal phalangeal fractures frequently lead to extensor tendon dysfunction via adhesions and phalanx malunion with angulation ...

The two systems are interconnected through fascial expansions and attach to the bases of the proximal, middle, and distal phalanges, as well as to the volar plate of the MCP joint through the ...