S45.909 - Unspecified injury of unspecified blood vessel at shoulder and upper arm level, unspecified arm S45.9 - Injury of unspecified blood vessel at shoulder and upper arm level S45.90 - Unspecified injury of unspecified blood vessel at shoulder and upper arm level S45.909 - Unspecified injury of unspecified blood vessel at shoulder and upper arm level, unspecified arm