Effect of Laparoscopy Combined with Choledochoscope for the Treatment of Cholecystolithiasis and Choledocholithiasis

OBJECTIVE: Evaluate the influence of laparoscopy combined with choledochoscopy on operation-related indexes, serum total bilirubin (TBIL) level, and abdominal drainage tube extraction time within cases carrying cholecystolithiasis/choledocholithiasis. METHODS: 86 cases of cholecystolithiasis together with choledocholithiasis were chosen for this investigation, and cases were randomly segregated within the control cohort (43 cases, open surgery) and observation cohort (43 cases, laparoscopy combined with choledochoscopy).The operation-related indexes, complete stone clearance rate, postoperative visual analogue scale (VAS) scoring, serum TBIL level, and postsurgical complications/recovery incidence were observed and comparatively analyzed across cohorts. RESULTS: Compared with the control cohort, the incision length, operation duration, postoperative exhaust duration, abdominal drainage tube extraction time, and postsurgery hospitalization in observation cohort were markedly reduced (P < 0.05), the intrasurgical hemorrhaging was markedly reduced (P < 0.05), and the postoperative complication incidences were markedly reduced (P < 0.05). Furthermore, the complete stone clearance rates in the observation cohort were elevated compared with control, but the difference was not statistically significant (P > 0.05).VAS scoring for the observation cohort at 6, 12, 24, and 48 hours postsurgery was markedly reduced (P < 0.05). On the first day after the operation, the serum TBIL levels for the two cohorts were very high and gradually decreased, and the serum TBIL levels in the observation cohort were markedly reduced during day 1, 3, and 5 postsurgery (P < 0.05). CONCLUSION: Laparoscopy combined with choledochoscopy surgical treatment might reduce the surgery duration, intrasurgery hemorrhaging, postsurgical pain, and liver function damage.