M62.2 - Nontraumatic ischemic infarction of muscle
M62.27 - Nontraumatic ischemic infarction of muscle, ankle and foot
M62.271 - Nontraumatic ischemic infarction of muscle, right ankle and foot
M62.272 - Nontraumatic ischemic infarction of muscle, left ankle and foot
M62.279 - Nontraumatic ischemic infarction of muscle, unspecified ankle and foot