There are two sets in each finger (except in the thumb, which has only one joint): "proximal interphalangeal joints" (PIJ or PIP), those between the first (also called proximal) and second …

May 14, 2021 · Collateral ligaments of the digits located on the lateral aspect of the DIP, PIP and MCP joints crucial for opposing pinch stability

The proximal interphalangeal (PIP) joint is the most frequently injured of all the joints in the fingers, with injuries ranging from mild sprains to complete ligament ruptures and joint dislocations.

Nov 6, 2025 · The proximal interphalangeal joint (PIPJ) refers to the articulation between the proximal and middle phalanx in the hand. It is present in all digits except the thumb. It is a synovial hinge joint …

Each finger has three phalanges, separated by two interphalangeal joints (IP joints). The one closest to the MCP joint (knuckle) is called the proximal IP joint (PIP joint).

Nov 9, 2023 · The proximal interphalangeal (PIP) joints of the fingers are extremely important for gripping things with hands, more specifically, what is called the ‘power’ grip.

What is the proximal inter-phalangeal (PIP) joint? The PIP joint is the middle joint of each of your fingers. It is a highly complex joint with many soft tissue structures surrounding the bones to enable your …

Discover essential insights on PIP joint injuries of the finger, including causes, symptoms, diagnosis, and effective treatment options for recovery.

Each interphalangeal joint is composed of the head of the more proximal phalanx and the base of its distal counterpart. This means that, for example, the proximal interphalangeal joint is formed by the …

The proximal inter-phalangeal or PIP joint is the small joint in the middle of your finger. The PIP joint bends and straightens your finger. The PIP joint is very complicated, there are a lot of structures in a …