1,164
Participants
Start Date
April 1, 2020
Primary Completion Date
May 31, 2023
Study Completion Date
December 28, 2023
with or without Left Colic Artery Preservation
low ligation (LL) which with preservation of LCA and high ligation (HL) which without preservation of LCA
Northern Jiangsu People's Hospital Affiliated to Yangzhou University, General Surgery Institute of Yangzhou, Yangzhou University , Yangzhou, Yangzhou
Northern Jiangsu People's Hospital
OTHER