S31.0 - Open wound of lower back and pelvis
S31.05 - Open bite of lower back and pelvis
InclusionTerm:
-Bite of lower back and pelvis NOS
Excludes 1:
-superficial bite of lower back and pelvis S30.860,S30.870)
S31.050 - Open bite of lower back and pelvis without penetration into retroperitoneum
S31.051 - Open bite of lower back and pelvis with penetration into retroperitoneum