False ankylosis is a medical condition characterized by the stiffness and immobility of a joint without any bony fusion. The word "ankylosis" is spelled with a silent "k" and pronounced as /æŋˈkaɪ.lə.sɪs/ in IPA phonetic transcription. The term "false" denotes the absence of actual bone fusion and is pronounced as /fɔːls/ in IPA. This condition can occur due to various reasons such as joint inflammation, trauma, or scar tissue formation. It can affect any joint in the body, but the most commonly affected areas are the spine, hips, and knees.
False ankylosis refers to a condition characterized by a restricted range of motion in a joint that exhibits apparent stiffness and immobility, although the structural integrity of the joint is not compromised. It is commonly observed in cases where an injury or trauma to a joint has resulted in prolonged immobilization and subsequent loss of muscle strength and flexibility.
Contrary to true ankylosis, which involves the fusion or adhesion of the bones forming a joint, false ankylosis occurs when there is a functional limitation resulting from factors such as muscle contracture, scar tissue formation, or joint capsule shrinkage. This can lead to a superficial appearance of ankylosis, where the joint seems fixed or locked in a certain position. However, it is important to note that there is no actual bony fusion between the joint surfaces.
The symptoms of false ankylosis typically include reduced or painful movement in the affected joint, stiffness, and difficulty in performing activities that require a normal range of motion. Treatment approaches for false ankylosis involve physical therapy techniques that aim to restore joint mobility, including exercises to strengthen the surrounding muscles, stretching, and manual therapy. In some cases, surgeries such as capsulotomy or arthroscopic joint release may be considered to alleviate the restriction.
Overall, false ankylosis refers to a functional limitation in joint movement resulting from factors other than structural damage, and it can usually be resolved with appropriate rehabilitation interventions.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "false ankylosis" is a medical term used to describe a condition in which there is a limitation of movement in a joint due to factors other than actual fusion or fixation. It is formed by combining the adjective "false", meaning not genuine or not true, and the noun "ankylosis", which refers to the abnormal fusion or immobility of a joint.
The etymology of "ankylosis" comes from the Greek word "agkylosis", which means "bent" or "crooked". It is derived from the Greek prefix "an-" meaning "without" or "not", and the root "kylos", meaning "bent" or "curved".
Therefore, "false ankylosis" refers to a condition in which there is a perceived limitation of movement in a joint, but without an actual fusion or immobility.