Incidence of bowel injury during gynecologic surgery for benign indications: A nationwide cross‐sectional study of cases from 2009 to 2018

• Published in: International journal of gynecology and obstetrics Vol. 158; no. 2; pp. 338 - 345
• Main Authors: Yuk, Jin‐Sung, Cho, Hyunjin, Kim, Myoung H., Gwak, Geumhee, Seo, Yong‐Soo, Yang, Keunho, Yang, Seung W., Bae, Byung‐Noe, Yoon, Sang‐Hee, Lee, Yujin
• Format: Journal Article
• Language: English
• Published: 01-08-2022
• Subjects: bowel injury; complication; gynecology; incidence; surgery
• ISSN: 0020-7292; 1879-3479
• DOI: 10.1002/ijgo.14021

Objective
To investigate the incidence and risk factors of intestinal injury during gynecologic surgery for benign diseases, based on a national database.
Method
The study cohort was generated by extracting patients with operation codes for benign gynecologic diseases from the Health Insurance Review & Assessment Service National Inpatient Sample from 2009 to 2018. After analyzing the incidence of bowel injury during gynecologic surgery, a multivariate analysis was performed to identify the associated risk factors for bowel injury.
Results
Among 81 451 patients who underwent gynecologic surgery for benign diseases, the incidence of bowel injury was 6.14 per 1000 women. The risk of bowel injury decreased with laparoscopy (odds ratio [OR] 0.54; 95% confidence interval [CI] 0.41–0.69; P < 0.001) and increased with subtotal hysterectomy (OR 2.83; 95% CI 1.79–4.46; P < 0.001) and adnexectomy (OR 2.83; 95% CI 1.93–4.16; P < 0.001). Old age, higher Charlson comorbidity index, low socioeconomic status, and a higher clinic grade were associated with a higher risk of bowel injury.
Conclusion
This study revealed the incidence of bowel injury during benign gynecologic surgery in a Korean national population‐based cohort. The risk of bowel injury increased with open surgery, subtotal hysterectomy, and adnexectomy.
Overall incidence of bowel injury in Korean population during gynecologic surgery for benign diseases was 6.14 per 1000 women; incidence varied with surgery type, age and CCI.