Invention of novel scoring system for reduced port laparoscopic colorectal surgery to secure surgical safety and quality: A prospective clinical trial

摘要

There have been only a few reports about Reduced port laparo- scopiccolorectalsurgery(RPLCRS), 1e3 andithavenotbeensystemat- ically established and there is no stratification and recommendation of platforms of RPLCRS. From this background, we have created a novel scoring system for determining the appropriateness of RPLCRS bysurgicaldifficulty,andwevalidatedtheaccuracyofourscoringsys- tem by a prospective clinical study.