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Intussusception after laparoscopic gastric bypass surgery: an underrecognized complication
Smit Singla1, Brandon A Guenthart, Lauren May
1Department of Surgery, Temple University Hospital, 3401 N. Broad Street, Philadelphia, PA 19140, USA.
Minimally Invasive Surgery
|September 20, 2012
Summary
Intussusception after bariatric surgery is rare but increasingly reported. Early surgical intervention is crucial for managing this complication, reducing patient morbidity, and preventing recurrence.
Area of Science:
- Gastroenterology
- Bariatric Surgery
- Surgical Complications
Background:
- Intussusception is an uncommon complication following bariatric surgery.
- Dysmotility is often considered the primary cause in the absence of clear etiology.
Purpose of the Study:
- To analyze the characteristics, diagnosis, and treatment outcomes of intussusception after bariatric surgery.
- To evaluate the efficacy of early surgical intervention in managing this complication.
Main Methods:
- A comprehensive literature review was conducted for cases of intussusception post-bariatric surgery.
- Data from 71 identified patients (1991-2011) were analyzed, including demographics, risk factors, presentation, and treatment course.
Main Results:
- The majority of affected patients were female (98.6%), with a median presentation time of 36 months post-gastric bypass.
- Most patients (96%) required surgery, with 70.6% undergoing revision of anastomosis.
- Retrograde intussusception was the most common type (75%), and no mortality was observed.
Conclusions:
- Diagnosis of intussusception post-bariatric surgery relies on clinical, radiological, and operative findings.
- Prompt surgical intervention is essential to minimize morbidity and prevent recurrence of intussusception.
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