TY - JOUR
T1 - Does the Position of the Alimentary Limb in Roux-en-Y Gastric Bypass Surgery Make a Difference?
AU - Taylor, Jerome D.
AU - Leitman, I. Michael
AU - James (Butch) Rosser, (Butch) Rosser
AU - Davis, Brian
AU - Goodman, Elliot
PY - 2006/12
Y1 - 2006/12
N2 - Intestinal obstruction and other complications have been reported following Roux-en-Y gastric bypass (RYGB) surgery. There is controversy of whether the alimentary limb should be placed in the retrocolic or antecolic position. A retrospective analysis was performed on 444 patients undergoing RYGB surgery for morbid obesity during a six year period. During operation, the surgeon chose the positioning of the 75-cm alimentary limb based upon technical consideration (the presence of adhesions from prior surgical procedures, thickness of the transverse mesocolon and mobility of the small bowel mesentery). Group A (216) patients had placement of the Roux limb anterior to the transverse colon, and group B (228) patients had placement of the limb through an opening created in the transverse mesocolon. The average age was 40 years (range 19-64) and the body mass index ranged from 40 to 75 kg/m2. Patients were followed for 24-86 months (mean 36 months). Any patients lost to follow-up were excluded. The average age of patients in the study was 40 years (range 19-64 years). Patients in both groups were similar in their body mass index and demographic characteristics. Group A had 16 patients (7.4%) that had early intolerance to enteral intake, compared to 13 patients in group B (5.7%, P > 0.05). Thirteen patients required reoperation for intestinal obstruction (seven patients in group A and six patients in group B (P > 0.05). Development of anastomotic stricture occurred in one patient (0.5%) in group A and three patients (1%, P > 0.05) in group B. There were no differences in mean operating room times, hospital length of stay, and excess weight lost. No other complications during the follow-up period were attributed to the position of the alimentary limb. Placement of the Roux limb in the antecolic position is may be technically more feasible in some patients and does not appear to be associated with more complications. It avoids the risk of an internal hernia through the transverse and does not appear to be associated with feeding difficulties in the early or late postoperative period.
AB - Intestinal obstruction and other complications have been reported following Roux-en-Y gastric bypass (RYGB) surgery. There is controversy of whether the alimentary limb should be placed in the retrocolic or antecolic position. A retrospective analysis was performed on 444 patients undergoing RYGB surgery for morbid obesity during a six year period. During operation, the surgeon chose the positioning of the 75-cm alimentary limb based upon technical consideration (the presence of adhesions from prior surgical procedures, thickness of the transverse mesocolon and mobility of the small bowel mesentery). Group A (216) patients had placement of the Roux limb anterior to the transverse colon, and group B (228) patients had placement of the limb through an opening created in the transverse mesocolon. The average age was 40 years (range 19-64) and the body mass index ranged from 40 to 75 kg/m2. Patients were followed for 24-86 months (mean 36 months). Any patients lost to follow-up were excluded. The average age of patients in the study was 40 years (range 19-64 years). Patients in both groups were similar in their body mass index and demographic characteristics. Group A had 16 patients (7.4%) that had early intolerance to enteral intake, compared to 13 patients in group B (5.7%, P > 0.05). Thirteen patients required reoperation for intestinal obstruction (seven patients in group A and six patients in group B (P > 0.05). Development of anastomotic stricture occurred in one patient (0.5%) in group A and three patients (1%, P > 0.05) in group B. There were no differences in mean operating room times, hospital length of stay, and excess weight lost. No other complications during the follow-up period were attributed to the position of the alimentary limb. Placement of the Roux limb in the antecolic position is may be technically more feasible in some patients and does not appear to be associated with more complications. It avoids the risk of an internal hernia through the transverse and does not appear to be associated with feeding difficulties in the early or late postoperative period.
UR - http://www.scopus.com/inward/record.url?scp=33845434551&partnerID=8YFLogxK
U2 - 10.1016/j.gassur.2006.09.007
DO - 10.1016/j.gassur.2006.09.007
M3 - Article
C2 - 17175460
AN - SCOPUS:33845434551
SN - 1091-255X
VL - 10
SP - 1397
EP - 1399
JO - Journal of Gastrointestinal Surgery
JF - Journal of Gastrointestinal Surgery
IS - 10
ER -