S39.9 - Unspecified injury of abdomen, lower back, pelvis and external genitals S39 - Other and unspecified injuries of abdomen, lower back, pelvis and external genitals S39.9 - Unspecified injury of abdomen, lower back, pelvis and external genitals S39.91 - Unspecified injury of abdomen S39.92 - Unspecified injury of lower back S39.93 - Unspecified injury of pelvis S39.94 - Unspecified injury of external genitals