Laparoscopic surgery is successful 97% (64/66), switch open surgery 3% (2/66), complications is 3% (2/66) due to gallbladder lesions when dissecting adhesion, early complications is 15% (10/66) which is stable medical therapy.
PTNS thành công 97% (6 4/6 6), chuyển mổ mở 3% (2/6 6), tai biến 3% (2/6 6) do tổn thương túi mật trong thì gỡ dính, biến chứng sớm 15% (10/6 6) được điều trị nội khoa ổn định.