Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Aug 26, 2022; 10(24): 8556-8567
Published online Aug 26, 2022. doi: 10.12998/wjcc.v10.i24.8556
Table 2 Detailed postoperative complications according to the Clavien Dindo scale

Election
Urgency
Grade 13154
Nausea and vomiting186
Pain1348
Grade 21959
Pneumonia613
Mild pancreatitis07
Ileus-delayed flatus516
Septic status012
Urinary problems811
Grade 3313
Bile leak03
Cholangitis/retained CBD stone16
Bleeding13
Respiratory failure11
Grade 4010
Acute myocardial infarction01
Arrhythmia03
Respiratory failure02
Acute renal failure04
Grade 504
Acute myocardial infarction03
Pulmonary failure01