Choledochal stone T-tubes can be somewhat painful when they are removed, but are usually tolerable.
An important treatment for choledocholithiasis is choledochotomy and T-tube drainage, in which the stone is removed as cleanly as possible and the obstruction is relieved, and the T-tube is placed to drain after surgery. If the bile ducts remain clear and unobstructed after surgery, the tubes can be removed in about 4 weeks after the surgery for open surgery, and the extraction period can be prolonged appropriately for laparoscopic surgery.
During postoperative extubation, pain will occur due to pulling, which is normal and can be tolerated by most people. If there is wound infection, pus or tissue adhesion or encapsulation, the pain will be stronger during extubation.
In addition, inhaling deeply and holding your breath during extubation will help the T-tube to be removed quickly.