S31.05: Open bite of lower back and pelvis inclusionTerm Bite of lower back and pelvis NOS excludes1 superficial bite of lower back and pelvis (S30.860, S30.870) inclusionTerm Open bite of lower back and pelvis NOS |
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 |