G90.52 - Complex regional pain syndrome I of lower limb G90.5 - Complex regional pain syndrome I (CRPS I) G90.52 - Complex regional pain syndrome I of lower limb
G90.521 - Complex regional pain syndrome I of right lower limb G90.522 - Complex regional pain syndrome I of left lower limb G90.523 - Complex regional pain syndrome I of lower limb, bilateral G90.529 - Complex regional pain syndrome I of unspecified lower limb