title: Discussion.
mesh_terms: D059019:Clinical Coding; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000601:surgery*; D019984:Quality Indicators, Health Care / Q000706:statistics & numerical data*; D012086:Reoperation / Q000706:statistics & numerical data*; D020379:Risk Adjustment / Q000379:methods*; D000267:Tissue Adhesions / Q000601:surgery*