Acquired joint deformity refers to an abnormal structural change in a joint that occurs as a result of an external factor or underlying medical condition, rather than being present at birth or due to developmental factors. It is a condition where the normal alignment, motion, or shape of a joint gets altered, leading to functional impairment, pain, and potential disability.
This deformity can be acquired through various mechanisms, including trauma, injury, infection, inflammatory conditions, degenerative diseases, or chronic repetitive stress on the joint. It often affects weight-bearing joints such as the knees, hips, or ankles, as well as joints in the hands and fingers.
Common examples of acquired joint deformities include osteoarthritis, rheumatoid arthritis, bursitis, tendinopathy, gout, or post-traumatic deformities resulting from fractures or dislocations. These conditions can cause joint instability, cartilage damage, ligament or tendon abnormalities, joint erosion, bone spurs, or synovial inflammation, leading to abnormal joint mechanics and subsequent deformity.
The severity of acquired joint deformity can vary, ranging from mild functional limitations to severe joint disfigurement and loss of joint function. Treatment options may include pain management, physical therapy, assistive devices, medications, joint injections, or, in severe cases, surgical interventions such as joint reconstruction, arthroplasty, or arthrodesis.
Efficient management of acquired joint deformity requires early diagnosis, appropriate medical intervention, and comprehensive rehabilitation to address pain relief, improve joint function, prevent further progression, and enhance the quality of life for individuals affected by this condition.
