M87.8 Other osteonecrosis

Non-billable header with 10 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 M87.8

• M87.80 Other osteonecrosis, unspecified bone
• M87.81 Other osteonecrosis, shoulder
• M87.82 Other osteonecrosis, humerus
• M87.83 Other osteonecrosis of radius, ulna and carpus
• M87.84 Other osteonecrosis, hand and fingers
• M87.85 Other osteonecrosis, pelvis and femur
• M87.86 Other osteonecrosis, tibia and fibula
• M87.87 Other osteonecrosis, ankle, foot and toes
• M87.88 Other osteonecrosis, other site
• M87.89 Other osteonecrosis, multiple sites

Code annotations containing back-references to M87.8

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

• M87.377 Other secondary osteonecrosis, right toe(s)
• M87.378 Other secondary osteonecrosis, left toe(s)
• M87.379 Other secondary osteonecrosis, unspecified toe(s)
• M87.38 Other secondary osteonecrosis, other site
• M87.39 Other secondary osteonecrosis, multiple sites
• M87.8 Other osteonecrosis (this code)
• M87.80 Other osteonecrosis, unspecified bone
• M87.81 Other osteonecrosis, shoulder
• M87.811 Other osteonecrosis, right shoulder
• M87.812 Other osteonecrosis, left shoulder
• M87.819 Other osteonecrosis, unspecified shoulder