Intravenous sedation combined with local anesthesia versus spinal anesthesia for hemorrhoidectomy with rubber band ligation: A retrospective cohort study. - Ling L; Lu C; Mongardini FM; Liu Z; Bao L; Ji X; Luo Y; Deng Q; Yu F; Docimo L; Mongardini M; Yu S; et al. (International journal of colorectal disease, 2026)