Internal hemorrhoid ligation

Ligation of internal hemorrhoids is one of the methods for the treatment of internal hemorrhoids, mainly by blocking the supply of blood in the internal hemorrhoids, causing the cells to lose their nutrients and die. Treating diseases: hemorrhoids Indication In the period of II to IV, it is more suitable for fiber type internal hemorrhoids. Contraindications 1. There are acute abscesses or wet sores around the anus; 2, internal hemorrhoids with dysentery or diarrhea, due to abdominal cavity caused by internal hemorrhoids; 3, guilty with severe tuberculosis, hypertension, liver, kidney disease or blood disease patients; 4. Pregnant women during the delivery period. Preoperative preparation Clean the enema, such as in the outpatient surgery, first empty the stool. The patient was placed in the lateral position (the affected side is below) or the lithotomy position. Shave around the anus and rinse with 1:5000 potassium permanganate solution and wipe off. Disinfect the towel after perianal disinfection. Surgical procedure After anesthesia of local anesthesia or Yaoshu acupuncture, disinfect the anal canal and the lower rectum, and then use the index finger of both hands to expand the anus, so that the nucleus of the nucleus is exposed with the curved vascular clamp to clamp the base of the nucleus, with the left hand to the same direction of the anus, the right hand with a needle clamp Clamp the needle that has been threaded and pass the double wire slightly upward from the center of the base of the nucleus. The medical|study education network collects and arranges the double lines that have passed through the nucleus, and cuts a shallow crack along the tooth line with scissors, and then ends the "8" shape ligation. After ligation, the nucleus of the nucleus ligated with the curved vascular clamp can also be injected into the ligated nucleus to inject 6% alum solution to accelerate the necrosis of the nucleus. Finally, cut off the end of the line that remains in the anus, then return the nucleus to the anus, and apply a little red grease to the anus, and fix it with gauze plaster.