APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Myositis ossificans (my-uh-SY-tuss uh-SIH-fuh-kanz) is when a bone forms inside your muscle or other soft tissue. Usually, myositis ossificans develops after a traumatic injury. Most often, it affects large muscles, such as in your arms or legs.

Detailed explanation-2: -Post-traumatic myositis ossificans is the proliferation of bone and cartilage within a muscle after the formation of an intramuscular haematoma. It is more common in the sporting community as a complication of muscle contusions and strains by either a major trauma or repeated injury.

Detailed explanation-3: -Myositis ossificans (MO) occurs after trauma to the muscle or a broken bone. New bone cells form between the torn muscle fibers. This happens most often around the elbow or thigh.

Detailed explanation-4: -Regardless of the cause, myositis ossificans happens when the body makes an error in the healing process. Muscle cells, also known as fibroblasts, are accidentally replaced by immature bone cells at the site of the injury. Eventually, this can cause a hard lump or bump to develop within the muscle.