What preparations need to be made before colorectal cancer surgery?
1. Bowel preparation is required before colorectal cancer surgery
Before colorectal cancer surgery, doctors need to prepare the patient's intestines. The main purpose is to make the patient's intestines as empty as possible, so that the operation can go smoothly and it is more conducive to smooth postoperative recovery.
Bowel preparation used to be oral laxatives plus mechanical enemas, but now it is mainly through excretion, without mechanical enemas, to minimize irritation to the intestines and tumors.
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