Is anesthesia required for polyp surgery?

In general, whether anesthesia is needed for polyp surgery depends on the location and size of the polyp, the surgical method used, and the patient's individual condition. The specific analysis is as follows:

When the polyp is superficial, small in size, and removed via minimally invasive techniques such as endoscopic biopsy forceps excision or argon plasma coagulation, and when the patient has good tolerance, anesthesia is usually not required. These procedures are simple, short in duration, and cause minimal bodily disturbance. Patients only need to maintain the required position during the procedure and may experience mild foreign body sensation or bloating, which most individuals can tolerate. Recovery after such procedures is typically rapid.

However, when the polyp is located deeper, is larger in size, or requires more invasive methods such as endoscopic mucosal resection or open surgery, anesthesia is generally necessary. Procedures involving deep-seated or large polyps are more complex and time-consuming, and may cause significant pain. Anesthesia helps reduce patient discomfort and ensures a stable body position, facilitating smooth surgical progress. Open surgeries require skin incisions and therefore particularly depend on anesthesia to block pain signals and prevent intraoperative distress.

Prior to surgery, it is important to have detailed communication with the physician to understand the specific surgical approach and assess personal tolerance. Preparations such as fasting and bowel cleansing should be completed as instructed to avoid interference with the procedure. After surgery, adequate rest is essential. Patients should monitor for any abnormalities such as abdominal pain or bleeding, promptly report any discomfort to their doctor, and follow medical advice regarding dietary adjustments to promote recovery.