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Updated: Jun 21, 2025
Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
The Effect of Bowel Anastomosis on Outcomes in Complex Abdominal Wall Reconstruction: A 10-Year Retrospective Cohort
Orr Shauly1, Troy Marxen1, Ambika Menon2
1From the Division of Plastic and Reconstructive Surgery.
Background:
In patients who require complex abdominal wall reconstruction (CAWR), the need for a bowel anastomosis could impact procedure choice and outcome. In this retrospective cohort study, we examine the effect of bowel anastomosis on complications and hernia recurrence.
Methods:
All patients who underwent CAWR between 2011 and 2021 by the senior author were reviewed in a retrospective cohort analysis. Patients were included if they met the above criteria. Patients were excluded if they did not undergo the above procedure or if they underwent a different procedure simultaneously. Univariate analysis was performed for patients who underwent bowel anastomosis, and multiple variable logistic regression analysis was performed with respect to overall complications.
Results:
A total of 264 patients underwent CAWR over a 10-year interval. A total of 41 patients underwent bowel anastomosis (16%), and 223 patients (84%) underwent CAWR without bowel anastomosis. Mean patient age was 55.50 ± 11.55 years. Mean patient body mass index was 32.36 ± 7.31 kg/m 2 . Mean follow-up time was 10.20 months. There was a significant difference in hernia repair etiology, with higher rates of recurrent hernia repair among patients receiving bowel anastomosis (odds ratio, 2.98; 95% confidence interval, 1.49-5.95; P = 0.0018). Acellular dermal matrix was used more frequently in patients who required a bowel anastomosis (odds ratio, 3.74; 95% confidence interval, 1.75-8.00; P = 0.0018). Major and minor complications were also significantly higher in this cohort. Regression analysis for overall complications revealed the presence of bowel anastomosis, fascial repair technique, and follow-up time as independent predictors of overall complications.
Conclusion:
Bowel anastomosis performed at the time of CAWR significantly increased the rate of overall and major complications but did not predict hernia recurrence. Plastic surgeons should utilize this information in counseling patients and in deciding the most appropriate hernia repair technique.
