laparoscopic cholecystectomy (LC)
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. To be aged from 16 to 90 years; 2. All 18000 surgical patients diagnosed with cholelithiasis stones or polyp; 3. indication for surgery and an American Society of Anesthesiology (ASA) score 1 to 4.
Exclusion criteria
Exclusion criteria: 1. strong suspicion of choledocholithiasis; 2. emergency surgery; 3. intraoperative finding of acute cholecystitis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Morbidity;Costs; | — |
Countries
China
Contacts
Department of Hepatobiliary Surgery, China-Japan Friendship Hospital, Beijing, China