Solitary bone cyst, right hand

This code describes a benign, fluid-filled lesion within the bone of the right hand, typically asymptomatic and discovered incidentally. These cysts are usually solitary and can weaken the bone, potentially leading to pathological fractures.

Apply this code when documentation clearly indicates a diagnosis of a solitary bone cyst located in the right hand. Supporting documentation would include imaging reports (X-ray, MRI) confirming the presence and location of the cyst, and physician notes specifying "solitary bone cyst" and "right hand."

• Ensure the laterality (right hand) is explicitly documented; do not assume.
• Distinguish from aneurysmal bone cysts or other bone tumors, which have different codes.
• Code any associated pathological fracture separately if present.