RESUMEN
A 33-yr-old female Western lowland gorilla (Gorilla gorilla gorilla) was diagnosed with a congenital umbilical hernia that was reducible and asymptomatic; change in the hernia was noted after parturition and concerns regarding increased risk of bowel incarceration developed. The hernia was successfully repaired with robot-assisted laparoscopic surgery. A 5-mon-old male Western lowland gorilla presented with bilateral inguinal hernias that were repaired via elective laparoscopic repair. In both cases, the gorillas did well without complications and never appeared to acknowledge wounds or exhibit signs of pain postoperatively. A literature review and interinstitutional survey was conducted to determine success rate of minimally invasive versus open repair of hernias in nonhuman primates (NHP). Of the cases identified, recurrence and/or wound morbidity was seen in 0% of laparoscopic repairs and 50% of open repairs. NHP may benefit from elective, minimally invasive surgical techniques that may reduce hernia recurrences and wound morbidity.