Conclusion The application of FTS in biliary tract surgery is safe and effective, and it can reduce medical cost, shorten postoperative hospital stay and accelerate early recovery of inpatients.

• 结论 在胆道外科中应用FTS治疗是安全、有效的，可以减少治疗费用，缩短住院时间，更好地促进病人早日康复。