M88.87 Osteitis deformans of ankle and foot

Non-billable header with 3 child codes.

Applies from M88 Osteitis deformans [Paget's disease of bone]

Excludes1 (never code together)

• osteitis deformans in neoplastic disease (M90.6)

Codes under M88.87

• M88.871 Osteitis deformans of right ankle and foot
• M88.872 Osteitis deformans of left ankle and foot
• M88.879 Osteitis deformans of unspecified ankle and foot

Code annotations containing back-references to M88.87

Back-references to M88

• Type 1 Excludes: M43 Other deforming dorsopathies ("spinal curvature in Paget's disease of bone [osteitis deformans] (M88.-)")
• Type 1 Excludes: M90.6 Osteitis deformans in neoplastic diseases ("osteitis deformans [Paget's disease of bone] (M88.-)")

Diagnosis Index entries for M88.87

• Paget's disease › bone › metatarsus
• Paget's disease › bone › tarsus
• Paget's disease › bone › toe

Nearby codes

• M88.859 Osteitis deformans of unspecified thigh
• M88.86 Osteitis deformans of lower leg
• M88.861 Osteitis deformans of right lower leg
• M88.862 Osteitis deformans of left lower leg
• M88.869 Osteitis deformans of unspecified lower leg
• M88.87 Osteitis deformans of ankle and foot (this code)
• M88.871 Osteitis deformans of right ankle and foot
• M88.872 Osteitis deformans of left ankle and foot
• M88.879 Osteitis deformans of unspecified ankle and foot
• M88.88 Osteitis deformans of other bones
• M88.89 Osteitis deformans of multiple sites