What does torsion describe in a medical context?

In a medical context, torsion specifically refers to the twisting of a bodily organ around its own axis. This phenomenon can lead to serious complications, particularly in structures such as the ovaries or testicles, where torsion can compromise blood flow and potentially lead to tissue necrosis if not addressed promptly. Understanding torsion is crucial in diagnosing conditions that may present with acute abdominal or pelvic pain, as timely intervention often requires surgical correction to untwist the affected organ and restore its blood supply.

The other terms related to swelling, stretching, and inflammation describe different pathological processes that do not involve the rotational aspect that characterizes torsion. This clarification helps delineate torsion as a distinct clinical scenario requiring specific attention and treatment.