Robotic-assisted vs laparoscopic-assisted radical resection for rectal cancer: A comparison of surgical indices, postoperative recovery, and complications

doi:10.3748/wjg.118839

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastroenterol. Dec 7, 2026; 32(45): 118839
Published online Dec 7, 2026. doi: 10.3748/wjg.118839

Table 2 Surgical indexes, n (%)/mean ± SD/median (interquartile range)

Indicators	Laparoscopic group (n = 100)	Robotic group (n = 100)	χ²/t/Z	P value
Operation time (minute)	138.66 ± 21.93	139.26 ± 24.50	0.182	0.855
Incision length (cm)	6.11 ± 1.70	5.28 ± 1.50	3.661	< 0.001
Intraoperative blood loss (mL)	119.50 (85.25, 149.00)	67.00 (44.25, 92.75)	-8.212	< 0.001
Intraoperative blood transfusion	3 (3.00)	0 (0.00)	3.046	0.081
Prophylactic ostomy	20 (20.00)	23 (23.00)	0.267	0.606

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Citation: Zhang C, Xue RF. Robotic-assisted vs laparoscopic-assisted radical resection for rectal cancer: A comparison of surgical indices, postoperative recovery, and complications. World J Gastroenterol 2026; 32(45): 118839
URL: https://www.wjgnet.com/1007-9327/full/v32/i45/118839.htm
DOI: https://dx.doi.org/10.3748/wjg.118839

Zhang C, Xue RF. Robotic-assisted vs laparoscopic-assisted radical resection for rectal cancer: A comparison of surgical indices, postoperative recovery, and complications. World J Gastroenterol 2026; 32(45): 118839 [DOI: 10.3748/wjg.118839]

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