M61.3 - Calcification and ossification of muscles associated with burns
M61.35 - Calcification and ossification of muscles associated with burns, thigh
M61.351 - Calcification and ossification of muscles associated with burns, right thigh
M61.352 - Calcification and ossification of muscles associated with burns, left thigh
M61.359 - Calcification and ossification of muscles associated with burns, unspecified thigh