When performing PPH surgery for hemorrhoids, you need to use a clutch, the price of the clutch varies, cheap domestic about 1,000 yuan, imported such as Johnson and Johnson, to more than 3,000 yuan, the price gap is relatively large. The PPH surgery for hemorrhoids is suitable for stage three, stage four or more, more serious hemorrhoids, the treatment effect is better, its working principle is through the anastomosis, the mucous membrane on the hemorrhoids circular excision, and then stapling, can make the whole anal cushion up. Some mild hemorrhoids disappear naturally, and severe hemorrhoids may require the addition of external stripping and internal stapling.