M88.86 Osteitis deformans of lower leg

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 M88.86

• M88.861 Osteitis deformans of right lower leg
• M88.862 Osteitis deformans of left lower leg
• M88.869 Osteitis deformans of unspecified lower leg

Code annotations containing back-references to M88.86

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 M88.86

• Paget's disease › bone › fibula
• Paget's disease › bone › tibia

Nearby codes

• M88.849 Osteitis deformans of unspecified hand
• M88.85 Osteitis deformans of thigh
• M88.851 Osteitis deformans of right thigh
• M88.852 Osteitis deformans of left thigh
• M88.859 Osteitis deformans of unspecified thigh
• M88.86 Osteitis deformans of lower leg (this code)
• 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
• M88.871 Osteitis deformans of right ankle and foot