S36.50 - Unspecified injury of colon S36.5 - Injury of colon S36.50 - Unspecified injury of colon S36.500 - Unspecified injury of ascending [right] colon S36.501 - Unspecified injury of transverse colon S36.502 - Unspecified injury of descending [left] colon S36.503 - Unspecified injury of sigmoid colon S36.508 - Unspecified injury of other part of colon S36.509 - Unspecified injury of unspecified part of colon