Proximal Interphalangeal Joint Subluxation: Causes, Symptoms, and Treatment
Subluxation refers to a partial dislocation of a joint, and in this case, it affects the proximal interphalangeal joint of the finger. This condition occurs when the bones in the joint are not aligned properly, causing instability and discomfort. The proximal interphalangeal joint is located in the middle of the finger and is responsible for bending and straightening movements. When subluxation occurs, it can result in pain, swelling, and limited range of motion in the affected finger. Common causes include injury, repetitive strain, or underlying conditions such as arthritis. Treatment options for subluxation of the proximal interphalangeal joint may include immobilization, physical therapy, pain management, and in severe cases, surgery. Seeking prompt medical attention is crucial to prevent further complications and restore normal function to the finger joint.