Advantages of mini-incision to remove bile-duct stones
10.3760/cma.j.issn.1007-8118.2012.09.006
- VernacularTitle:微切开取石治疗胆管结石的优越性
- Author:
Gang MIAO
;
Yao LI
;
Jian CHEN
;
Xiuwen HE
;
Xiaohua YE
;
Min CHEN
;
Junmin WEI
- Publication Type:Journal Article
- Keywords:
Choledocholithiasis;
Surgical procedures,minimally invasive;
Drainage
- From:
Chinese Journal of Hepatobiliary Surgery
2012;18(9):668-670
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the advantages of the technique of bile duct mini-incision (BDM) for stone removal in choledocholithiasis,and to further clarify the indications for T tube insertion during surgery.Methods 85 BDM operations were performed.The use of MRCP (Magnetic resonance cholangiopancreatography),Advantage Workstation AW4.2 0.7sdc software,choledochoscopic imaging system and illustrations were used to study the applicability of the BDM technique in stone removal.Results The width of common bile duct (CBD) was usually over 8 mm in the patients with choledocholithiasis,and the width was related to the number and size of the stones.In the patients who had a CBD width of over 11mm (n 16),the MRCP stone imaging area (MRCP-SIA) was significantly larger when compared with that [(148±67)mm2 vs.(47±31)mm2,P＜0.05] in the patients (n=14) with CBD width of less than 11 mm.T tube insertion for secondary choledochoscopic examination should be performed when the stones were non drifting,multiple,and closely related to the lower part of CBD indicating difficulty in complete stone removal.Conclusions Unnecessary T tube insertion could be avoided by the BDM technique for stone removal which was especially suitable for patients with early diagnosis of choledocholithiasis.T tube insertion should only be performed in patients with difficulty in complete stone removal and in other complicated situations.
