M87 Osteonecrosis

Non-billable header with 6 child codes.

Includes

• avascular necrosis of bone

Excludes1 (never code together)

• juvenile osteonecrosis (M91-M92)
• osteochondropathies (M90-M93)

Use additional code

• code to identify major osseous defect, if applicable (M89.7-)

Applies from M87 Osteonecrosis

Includes

• avascular necrosis of bone

Excludes1 (never code together)

• juvenile osteonecrosis (M91-M92)
• osteochondropathies (M90-M93)

Use additional code

• code to identify major osseous defect, if applicable (M89.7-)

Codes under M87

• M87.0 Idiopathic aseptic necrosis of bone
• M87.1 Osteonecrosis due to drugs
• M87.2 Osteonecrosis due to previous trauma
• M87.3 Other secondary osteonecrosis
• M87.8 Other osteonecrosis
• M87.9 Osteonecrosis, unspecified

Code annotations containing back-references to M87

Back-references to M87

• Code First: M89.7 Major osseous defect ("aseptic necrosis of bone (M87.-)")
• Code First: M89.7 Major osseous defect ("osteonecrosis (M87.-)")

Back-references to M87

• Code First: M89.7 Major osseous defect ("aseptic necrosis of bone (M87.-)")
• Code First: M89.7 Major osseous defect ("osteonecrosis (M87.-)")

Nearby codes

• M87 Osteonecrosis (this code)
• M87.0 Idiopathic aseptic necrosis of bone
• M87.00 Idiopathic aseptic necrosis of unspecified bone
• M87.01 Idiopathic aseptic necrosis of shoulder
• M87.011 Idiopathic aseptic necrosis of right shoulder
• M87.012 Idiopathic aseptic necrosis of left shoulder