Final answer:
Arthrolysis is the procedure used for the artificial breaking of adhesions of an ankylosed joint, aiming to increase joint mobility without artificial components, as opposed to joint replacement (arthroplasty) which involves artificial parts.
Step-by-step explanation:
The artificial breaking of adhesions of an ankylosed joint is known as arthrolysis. This procedure is done to restore movement to a joint that has become stiff or immobile because of the formation of fibrous tissue, which can result from various causes such as injury, surgery, or inflammatory conditions. Unlike joint replacement, arthrolysis does not involve the insertion of artificial components. Instead, it aims to remove the restrictive tissue and allow the joint to move more freely again. However, when a joint has deteriorated beyond a certain point or arthrolysis is not successful, more invasive procedures like joint replacement, or arthroplasty, may be considered. Arthroplasty involves replacing the damaged parts of the joint with artificial components to restore function and alleviate chronic pain.