Evaluating cumulative and annual surgeon volume in laparoscopic cholecystectomy

In New York state, increased surgeon annual and cumulative volume predicts lower rates of 30-day readmission, prolonged duration of stay, and high charges in laparoscopic cholecystectomy, but has no effect on in-hospital mortality, major events, bile duct injury, procedural complications, or reintervention. There is no evidence to support regionalization of this procedure as operative outcomes are comparable even in less experienced hands.