M66.1 - Rupture of synovium
M66.17 - Rupture of synovium, ankle, foot and toes
M66.171 - Rupture of synovium, right ankle
M66.172 - Rupture of synovium, left ankle
M66.173 - Rupture of synovium, unspecified ankle
M66.174 - Rupture of synovium, right foot
M66.175 - Rupture of synovium, left foot
M66.176 - Rupture of synovium, unspecified foot
M66.177 - Rupture of synovium, right toe(s)
M66.178 - Rupture of synovium, left toe(s)
M66.179 - Rupture of synovium, unspecified toe(s)