Many friends have blepharoptosis and want to have blepharoptosis plastic surgery, but they are afraid of danger. So, is blepharoptosis surgery dangerous? This is a problem that every friend who wants to have blepharoptosis surgery is very concerned about. Experts from Xinhua Plastic Surgery Hospital told the majority of beauty seekers that as long as they choose a regular plastic surgery hospital, the safety and effect of the operation can be well guaranteed. No operation is 100% safe, but choosing a regular professional plastic surgery hospital can reduce the risk of surgery, and the effect and safety of surgery are more guaranteed. The operations of ptosis mainly include: eyelid muscle folding, levator palpebralis shortening and frontalis muscle suspension. No matter which method is used to correct ptosis, the height of ptosis should be adjusted. If it is too wide, the postoperative exposure keratitis is serious, and if it is too narrow, the correction effect is not ideal. Ptosis can be divided into three types: mild, moderate and severe. Surgery can not only correct deformity, restore normal function of closing eyes, but also help to restore vision.