Proximal Interphalangeal Joint 4 of the Foot

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A ginglymoid (hinge) synovial joint within the fourth digit of the foot connecting the proximal and middle phalanges.

**Synonyms:** - PIP4 of the Foot - PROXIMAL INTERPHALANGEAL JOINT 4 OF THE FOOT