What does the term "ankylosis" refer to in medical terminology?

The term "ankylosis" specifically refers to the abnormal fusion of bones at a joint, resulting in rigidity and decreased movement. This condition often occurs due to various types of arthritis or injury, leading to the bones becoming immobilized as they grow together over time. The resulting immobility can significantly impact joint function and mobility, making it a serious concern in orthopedic and rheumatological contexts. Understanding this term is crucial for healthcare professionals, as it helps in diagnosing conditions related to joint health and developing appropriate treatment plans.