Surgical approach for lower postoperative anal stenosis.

After anorectal surgery, hemorrhoids frequently lead to chronic issues, particularly in patients with mixed hemorrhoids. Liu investigated the outcomes of staple removal at the 3- and 9-o'clock positions following modified stapled hemorrhoidopexy (SH) in patients with grade III or IV hemorrhoids. This study included patients who underwent standard or modified SH between January 1, 2015, and January 1, 2020. Key metrics assessed included hospital stay duration, blood loss, operation time, and the incidence of minor or major complications. The findings indicated that the modified SH technique is a safe option for advanced-grade hemorrhoids, resulting in a lower rate of postoperative anal stenosis compared to standard SH. Notably, this technique also showed reduced anal stenosis rates in patients with prior hemorrhoid treatments. While the modified SH demonstrates immediate benefits, further research is necessary to evaluate long-term effects. Despite its advantages, the study's limited sample size restricts the generalizability of the findings, underscoring the need for larger, long-term studies to validate these results. Clinically, the modified SH method appears to significantly reduce the incidence of postoperative anal stenosis, a common concern following typical surgeries. If confirmed by larger trials, this procedure may become the preferred surgical approach for hemorrhoids. In conclusion, the work of Liu signifies a meaningful advancement in hemorrhoid surgery, enhancing patient safety and outcomes.