M85.37 Osteitis condensans, ankle and foot

Non-billable header with 3 child codes.

Applies from M85 Other disorders of bone density and structure

Excludes1 (never code together)

• osteogenesis imperfecta (Q78.0)
• osteopetrosis (Q78.2)
• osteopoikilosis (Q78.8)
• polyostotic fibrous dysplasia (Q78.1)

Codes under M85.37

• M85.371 Osteitis condensans, right ankle and foot
• M85.372 Osteitis condensans, left ankle and foot
• M85.379 Osteitis condensans, unspecified ankle and foot

Diagnosis Index entries for M85.37

• Osteitis › condensans › ankle
• Osteitis › condensans › foot
• Osteitis › condensans › toe

Nearby codes

• M85.359 Osteitis condensans, unspecified thigh
• M85.36 Osteitis condensans, lower leg
• M85.361 Osteitis condensans, right lower leg
• M85.362 Osteitis condensans, left lower leg
• M85.369 Osteitis condensans, unspecified lower leg
• M85.37 Osteitis condensans, ankle and foot (this code)
• M85.371 Osteitis condensans, right ankle and foot
• M85.372 Osteitis condensans, left ankle and foot
• M85.379 Osteitis condensans, unspecified ankle and foot
• M85.38 Osteitis condensans, other site
• M85.39 Osteitis condensans, multiple sites