M85.65 Other cyst of bone, thigh

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)

Applies from M85.6 Other cyst of bone

Excludes1 (never code together)

• cyst of jaw NEC (M27.4)
• osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] (E21.0)

Codes under M85.65

• M85.651 Other cyst of bone, right thigh
• M85.652 Other cyst of bone, left thigh
• M85.659 Other cyst of bone, unspecified thigh

Diagnosis Index entries for M85.65

• Cyst (colloid) (mucous) (simple) (retention) › bone (local) NEC › specified type NEC › thigh

Nearby codes

• M85.639 Other cyst of bone, unspecified forearm
• M85.64 Other cyst of bone, hand
• M85.641 Other cyst of bone, right hand
• M85.642 Other cyst of bone, left hand
• M85.649 Other cyst of bone, unspecified hand
• M85.65 Other cyst of bone, thigh (this code)
• M85.651 Other cyst of bone, right thigh
• M85.652 Other cyst of bone, left thigh
• M85.659 Other cyst of bone, unspecified thigh
• M85.66 Other cyst of bone, lower leg
• M85.661 Other cyst of bone, right lower leg