Abscess of tendon sheath, right thigh

This code signifies an infection with pus formation within the synovial sheath surrounding a tendon in the patient's right thigh. This condition, often bacterial, can lead to pain, swelling, and restricted movement of the affected limb.

Apply this code when documentation explicitly states an abscess of a tendon sheath located in the right thigh. Supporting documentation should include physician notes detailing the diagnosis, location, and evidence of purulent material or infection within the tendon sheath.

• Ensure the documentation specifies "abscess" and not just "tendinitis" or "tenosynovitis" without pus formation.
• Verify the laterality is clearly documented as "right thigh" to avoid miscoding.
• Consider additional codes for the causative organism if identified and documented (e.g., B95-B97 for bacterial agents).