Surgical management of dystocia in a colobus monkey (Colobus guereza)

Abstract

A 14‐year‐old female black and white colobus monkey (Colobus guereza) presented in labor with fetal arms visible protruding from the vulva. Manual manipulation for assisted delivery of the fetus was unsuccessful. Radiographs identified a large fetal skull and hysterotomy was required with ovariohysterectomy elected to follow. The fetus was confirmed to be deceased during hysterotomy, but the dam recovered from the procedure uneventfully. The detailed description of the anesthesia and surgical procedure in this case may aid other clinicians when presented with similar dystocia cases in this species.