Obstrucción intestinal por hernia obturatriz. Caso clínico*. Drs. MARCELO FONSECA C.1,3, CEDRIC ADELSDORFER O.1,3, MILENKO SLAKO M.1,3,. PEDRO. La hernia obturatriz es una rara causa de obstrucción intestinal, se presenta en pacientes mujeres adultos mayores, desnutridos y postrados;. Request PDF on ResearchGate | On Jan 1, , E. Soto-Pérez-de-Celis and others published Hernia obturatriz, una causa poco común de obstrucción.

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Obturator hernia, an uncommon cause of intestinal obstruction. Intestinal obstruction is one of the most common diseases worldwide.

In the elderly, intestinal obstruction carries a high mortality and its causes are different from those found in younger individuals. One of such causes is obturator hernia, which usually occurs in elderly women and obtudatriz very easily to detect without imaging studies.

Due to its rarity and high mortality, every clinician facing patients with intestinal obstruction should consider it as a differential diagnosis.

We present the case of an 87 year old woman with a history of ischemic heart disease, hypothyrodism and chronic obstructive pulmonary disease.

She presented to our emergency department with abdominal pain located in the left iliac fossa, radiating to the thigh and accompanied by nausea and constipation. Physical examination revealed abdominal distension, tympanism and absence of peristaltic movements.

Plain abdominal films showed dilated obtueatriz of small bowel with air fluid levels and absence of distal air. A nasogastric tube was inserted and intravenous fluids were administered without clinical improvement. Due to the lack of improvement, an abdominal tomography was performed, showing obtuuratriz hernia of the obturator canal filled with intestinal loops Figure 1.


The patient was operated by means of a medial incision with liberation of the ileum, sac dissection and placement of a mesh in the defect. No complications were reported and there was no evidence of intestinal ischemia. The patient was moved to a hospital ward, where she had an uneventful recovery, and she was discharged home.

Obturator hernia, also herniw as the “skinny old lady hernia” is usually found among septuagenarian women 1.

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This hernia consists of a protrusion of the intestine through the obturator foramen in the pelvic floor. The obturator foramen is located between the two ramus of the ischium and the pubis, and represents a 0.

In women this foramen is wider, and because of that this hernia is more frequent in female patients. A body mass index below The most common clinical presentation of obturator hernia is intestinal obstruction.

The pain experienced by our patient, originating from the lower abdomen and radiating to the anterior thigh, is usual in this entity. The most characteristic sign is the Howship-Romberg sign, which consists in a worsening of the pain with the extension, adduction and internal rotation of the extremity due to the compression of the obturator nerve 1.

Another classic sign is the Hannington-Kiff sign, characterized by the absence of the adductor reflex which is elicited by tapping on the adductor muscle 5 centimeters above the knee 3. Abdominal computed tomography is the imaging study of choice for the diagnosis of obturator hernia 4.


Hernia obturatriz.

Once the defect is identified, it should be repaired urgently via an open or laparoscopic approach 2. This is due to the delay in diagnosis, the high incidence of intestinal ischemia and perforation, and the affected demographics. Obturator hernia should always be considered as a differential diagnosis in elderly women with intestinal obstruction, and a thorough physical examination directed towards this entity should be performed.

At the same time, this case illustrates the importance of abdominal tomography in select patients presenting to obtueatriz emergency room with the acute abdomen or intestinal obstruction.

J Am Coll Surg.

Hernia obturatriz, una causa poco común de obstrucción intestinal

Obturator hernia in an ageing society. Ann Acad Med Singapore. Diagnosis and treatment of obturator hernia. Case presentation We present the case of an 87 year old woman with a history of ischemic heart disease, hypothyrodism and chronic obstructive pulmonary disease.

Discussion Obturator hernia, also known as the “skinny old lady hernia” is usually found among septuagenarian women 1.