Colorectal cancer: Artificial intelligence and its role in surgical decision making

Table 2 Studies having found the role of artificial intelligence in identification of vital structures in surgery

S. No	Primary aim	AI method used	Ref.
1	Recognition of ureter and uterine artery	Convolutional neural network	Harangi et al[61], 2017
2	Recognition of surgical steps of retinal surgery	Content-based video retrieval system	Quellec et al[62], 2011
3	To define safe dissection plane in robot assisted gastrectomy	Deep learning model based on U-net	Kumazu et al[63], 2021
4	Recurrent laryngeal nerve detection during thyroidectomy	Deep learning computer vision algorithm	Gong et al[64], 2021

AI: Artificial intelligence; S. No: Serial number.