After becoming alarmed about seven unusual and severe complications re
ported by New York State hospitals after laparoscopic cholecystectomy,
the Department of Health of New York State tabulated all reported adv
erse incidents. After observing unusual injuries to the great vessels
of the abdomen and an increase in major bile duct injury during laparo
scopic cholecystectomy, the Department of Health prepared a memorandum
to New York State hospitals advising closer attention to education, c
redentialing, proctoring, and outcome after these operations. The freq
uency of cholecystectomy has increased sharply, by 21%, since the adve
nt of laparoscopic cholecystectomy. The serious injury rate may be app
roximately 15 times that observed after an open cholecystectomy. Recog
nizing the theoretic advantages of the procedure, the Department of He
alth reminded hospital Boards of Trustees of their obligation to estab
lish mechanisms for credentials and privileging surgeons and surgical
teams so that the risks do not exceed those expected of the open proce
dure and to detect and correct deviations from this standard.