M25: Other joint disorders, not elsewhere classified

M25.3: Other instability of joint

Other instability of joint, also known as M25.3, is a musculoskeletal condition where the joint is unable to function optimally due to a lack of normal structure or functionality. This results in an inability to maintain the required alignment and balance, which leads to shifting or inappropriate movement when the joint is in use. This condition can occur due to a variety of factors such as trauma, overuse, congenital conditions, or degenerative diseases. Common symptoms often include recurring dislocations or subluxations (partial dislocations), discomfort, pain, and impaired mobility. Depending on the affected joint and severity, the instability can impact simple routine tasks or even complex motor activities. This condition can worsen over time if left untreated and may lead to further joint damage, chronic pain, or disability.