Loose body in right shoulder

This code signifies the presence of a detached fragment of cartilage or bone within the right shoulder joint. These loose bodies, also known as joint mice, can cause mechanical symptoms such as locking, catching, pain, and limited range of motion. They often result from trauma, degenerative changes, or osteochondritis dissecans.

Assign this code when documentation explicitly states a "loose body" or "joint mouse" is identified in the right shoulder. This diagnosis is typically supported by imaging studies such as X-rays, MRI, or CT scans, and often confirmed during arthroscopy. It applies to symptomatic loose bodies causing mechanical interference.

• Specify laterality; do not use unspecified shoulder codes if the right shoulder is documented.
• Distinguish from foreign body, which implies external origin.
• Consider additional codes for underlying conditions like osteoarthritis or osteochondritis dissecans if present and documented.