Osteonecrosis due to previous trauma, shoulder
ICD-10 M87.21 is a billable code used to indicate a diagnosis of osteonecrosis due to previous trauma, shoulder.
Osteonecrosis, also known as avascular necrosis, is a condition characterized by the death of bone tissue due to a lack of blood supply. In the case of M87.21, the osteonecrosis is specifically attributed to previous trauma to the shoulder. This condition often arises after fractures, dislocations, or other significant injuries that compromise the blood supply to the bone. The shoulder joint, particularly the humeral head, is susceptible to this condition due to its anatomical structure and the vascular supply it receives. Symptoms typically include pain, limited range of motion, and joint stiffness, which can progressively worsen if not treated. Diagnosis is usually confirmed through imaging studies such as MRI or X-rays, which can reveal changes in bone density and structure. Treatment options may include conservative management with pain relief and physical therapy, or surgical interventions such as core decompression or joint replacement in advanced cases. Understanding the underlying cause of osteonecrosis is crucial for effective management and prevention of further complications.
Detailed history of trauma, imaging results, and treatment plans.
Patients presenting with shoulder pain post-fracture or dislocation.
Ensure clear documentation of the mechanism of injury and any prior treatments.
Imaging reports indicating changes in bone structure and blood supply.
Imaging studies performed to assess for osteonecrosis following trauma.
Accurate interpretation of imaging findings is crucial for diagnosis.
Used when assessing joint damage in suspected osteonecrosis.
Document indications for arthroscopy and findings.
Orthopedic surgeons should ensure thorough documentation of the procedure.
The primary cause of osteonecrosis in M87.21 is previous trauma to the shoulder, which disrupts blood flow to the bone.
