Background: Laparoscopic Roux-en-Y gastric bypass (LRYGBP) is an effective operation for morbidly obese patients who have failed conservative weight loss treatments. It is currently indicated for patients with BMI >40 kg/m2 or >35 with significant co-morbidities. Controversy exists whether there is an upper limit to BMI beyond which this operation should not be performed. Methods: Between April 1999 and February 2001, 82 patients (19 male, 63 female) underwent LRYGBP. Average age was 43.6, and average BMI was 56 kg/m2. These patients were divided into those with BMI <60 and those with BMI ≥60 kg/m2. Results:There were 61 patients with BMI <60 and 21 patients with BMI ≥60. The groups were similar in age, gender, distribution or incidence of co-morbid conditions (diabetes, coronary artery disease, hypertension, sleep apnea, asthma) between the groups. The BMI ≥60 group had a significantly longer length of stay (6.6 days vs 5.3 days, P <0.05), and only 1 patient (BMI 85) developed an anastomotic leak and died. 2 patients in this group (BMI 62 and 73) developed small bowel obstruction requiring lysis of adhesions. 1 patient in the BMI <60 group developed a gastrojejunal stricture requiring balloon dilatation. Conclusion: While patients with a BMI ≥60 are at higher risk for postoperative complications, they are also at higher risk from continued extreme obesity. In our series, 85% of these patients had an uneventful postoperative course and began shedding excess weight. BMI ≥60 should not be a contraindication for LRYGBP.
Similar content being viewed by others
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Artuso, D., Wayne, M., Kaul, A. et al. Extremely High Body Mass Index is not a Contraindication to Laparoscopic Gastric Bypass. OBES SURG 14, 750–754 (2004). https://doi.org/10.1381/0960892041590764
Published:
Issue Date:
DOI: https://doi.org/10.1381/0960892041590764