M87.83 Other osteonecrosis of radius, ulna and carpus

Non-billable header with 9 child codes.

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 M87.83

• M87.831 Other osteonecrosis of right radius
• M87.832 Other osteonecrosis of left radius
• M87.833 Other osteonecrosis of unspecified radius
• M87.834 Other osteonecrosis of right ulna
• M87.835 Other osteonecrosis of left ulna
• M87.836 Other osteonecrosis of unspecified ulna
• M87.837 Other osteonecrosis of right carpus
• M87.838 Other osteonecrosis of left carpus
• M87.839 Other osteonecrosis of unspecified carpus

Code annotations containing back-references to M87.83

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.-)")

Diagnosis Index entries for M87.83

• Osteonecrosis › specified type NEC › carpus
• Osteonecrosis › specified type NEC › radius
• Osteonecrosis › specified type NEC › ulna

Nearby codes

• M87.819 Other osteonecrosis, unspecified shoulder
• M87.82 Other osteonecrosis, humerus
• M87.821 Other osteonecrosis, right humerus
• M87.822 Other osteonecrosis, left humerus
• M87.829 Other osteonecrosis, unspecified humerus
• M87.83 Other osteonecrosis of radius, ulna and carpus (this code)
• M87.831 Other osteonecrosis of right radius
• M87.832 Other osteonecrosis of left radius
• M87.833 Other osteonecrosis of unspecified radius
• M87.834 Other osteonecrosis of right ulna
• M87.835 Other osteonecrosis of left ulna