Obturator hernia is rare, but it must be considered in elderly patients who present with small
bowel obstruction. The diagnosis is challenging unless there is a high index of suspicion as
the presenting symptoms and signs are usually non-specific. Presence of positive HowshipRomberg sign is considered pathognomonic. Early diagnosis and rapid surgical intervention
will reduce the high morbidity and mortality associated with undiagnosed obturator hernia. We
report a case of a 93-year-old female patient who was admitted to our surgical department with
symptoms of intestinal obstruction of 3-days duration. Howship-Romberg sign was negative.
Computed tomography (CT) demonstrated the presence of left obturator hernia with proximal
small bowel obstruction and no sign of strangulation. The patient had emergency laparotomy
post-CT where the incarcerated bowel loop was released and the obstructed bowel was
decompressed without any complication. The hernial defect was close with a mesh and the
patient had an uneventful recovery post-surgery. In this case, we highlight that diagnosis of
obturator hernia must always be considered in elderly patients who present with intestinal
obstruction. Urgent CT could establish a rapid pre-operative diagnosis and aids in appropriate
surgical intervention planning which is crucial in optimising the outcome.