Experts and geographical factors should be considered, but the way of ptosis correction is more important than the price of ptosis correction. Many friends have used frontalis muscle flap surgery to correct ptosis. Frontal muscle flap is the muscle of forehead, which is not in the same direction as the muscle when opening eyes. Frontal muscle flap surgery is like rigidly lifting the muscles with eyes open from above with a rope. So many people can't completely close their eyes after surgery. The landlord can Baidu the "Asia Cao Renchang Eye Plastic Art Network" to see how Korean eye plastic surgeon Cao Renchang solved ptosis.