M77.31
ICD-10-CMThis code identifies the presence of a bony protrusion, or osteophyte, on the calcaneus (heel bone) of the patient's right foot. This condition often develops at the insertion point of the plantar fascia or Achilles tendon, leading to localized pain and inflammation.
Use this code when documentation clearly indicates a calcaneal spur affecting the right foot, typically diagnosed via imaging studies such as X-rays. It is appropriate for patients presenting with heel pain where a spur is identified as a contributing factor.
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