Laparoscopic surgery has been accepted as a standard procedure for colorectal cancer ¹. Despite the generally excellent results offered bystandard laparoscopic surgery, there are still many attempts to minimize the invasiveness of the procedure by reducing the operating ports and changing the specimen retrieval route ². We have demonstrated the feasibility of three-port laparoscopic sigmoidectomy with natural orifice specimen extraction³.

中文翻译：

---

经腹缝合辅助小孔腹腔镜右半结肠切除术 - 视频小插曲

腹腔镜手术已被接受为结直肠癌的标准手术¹。尽管标准腹腔镜手术提供了普遍出色的结果，但仍有许多尝试通过减少操作端口和改变标本取出路线²来尽量减少手术的侵入性。我们已经证明了三端口腹腔镜乙状结肠切除术与自然孔口标本提取³的可行性。