Progressive reduction in abdominal hysterectomy rates: impact of laparoscopy, robotics and surgeon factors.

The objective of this study is to describe changes in rates of types of hysterectomy at a tertiary care community teaching hospital since the introduction of laparoscopic and robotic techniques and to determine the effect of surgeon characteristics on route of hysterectomy. This is a retrospective analysis of types of hysterectomies performed for benign disease during five different years (1989, 1994, 1999, 2004, 2009) at a large community teaching hospital. Hospital discharge data was reviewed to identify all hysterectomies performed during the first six months of each year of the study.