M61.17 Myositis ossificans progressiva, ankle, foot and toe(s)Non-billable header with 9 child codes.
M61.171 Myositis ossificans progressiva, right ankleM61.172 Myositis ossificans progressiva, left ankleM61.173 Myositis ossificans progressiva, unspecified ankleM61.174 Myositis ossificans progressiva, right footM61.175 Myositis ossificans progressiva, left footM61.176 Myositis ossificans progressiva, unspecified footM61.177 Myositis ossificans progressiva, right toe(s)M61.178 Myositis ossificans progressiva, left toe(s)M61.179 Myositis ossificans progressiva, unspecified toe(s)M61.159 Myositis ossificans progressiva, unspecified thighM61.16 Myositis ossificans progressiva, lower legM61.161 Myositis ossificans progressiva, right lower legM61.162 Myositis ossificans progressiva, left lower legM61.169 Myositis ossificans progressiva, unspecified lower legM61.17 Myositis ossificans progressiva, ankle, foot and toe(s) (this code)M61.171 Myositis ossificans progressiva, right ankleM61.172 Myositis ossificans progressiva, left ankleM61.173 Myositis ossificans progressiva, unspecified ankleM61.174 Myositis ossificans progressiva, right footM61.175 Myositis ossificans progressiva, left foot