Calcific tendinitis, right lower leg

This code signifies the presence of calcific tendinitis affecting the tendons of the patient's right lower leg. This condition involves the deposition of calcium crystals within the tendon, leading to pain, inflammation, and impaired function. It is a form of tendinopathy characterized by these mineral deposits.

Apply this code when documentation explicitly states a diagnosis of calcific tendinitis located in the right lower leg. This typically includes findings from imaging studies (e.g., X-ray, ultrasound) confirming calcium deposits within a tendon of the right lower leg, alongside clinical symptoms.

• Ensure laterality is clearly documented as "right lower leg" to support this specific code.
• Distinguish from other forms of tendinitis (e.g., non-calcific) or other calcific conditions not involving tendons.
• Consider an additional code for the specific tendon involved if documented (e.g., Achilles, tibialis posterior), though not always required for this diagnosis.