Assertion: finger's joint | /r/HasProperty | proximal interphalangeal joint
Facets:
Source sentences:
text: The joints between these bones are referred to as the proximal interphalangeal joint (PIP, between the proximal and middle phalanx) and the distal interphalangeal joint (DIP, between the middle and distal phalanx).
text: This joint, where your finger bends in half, is referred to as the proximal interphalangeal joint (PIP).