Facial liposuction, also known as facial liposuction, is to stick a fine needle into the face and slowly suck out excess fat. Doctors can't push too hard. This is a delicate job, which requires a high technical level, just like making facial sculptures, otherwise the beautician's face will look uneven. The operation requires local anesthesia and the whole process takes 40 minutes. Within 3-5 days after operation, the plastic surgeon needs to wear a condom to set the shape, and take out the stitches one week later.

Playing face-lifting needle is to play a biological agent at the hypertrophy of muscle, which makes the muscle relax and atrophy, and reduces the activity and atrophy of masseter muscle. However, the face-lifting needle will fail after half a year and needs to be re-injected. This biological agent is a highly toxic substance. Its lethal dose in human body is 2500-5000 units, but it is only 50- 100 units, accounting for only 1%-2% of the lethal dose. However, if the beautician is taking other drugs during the injection of this biological agent, such as gentamicin and penicillin. Some unqualified "beauticians" in life beauty salons often have drooping eyelids, drooping eyebrows and local swelling because they are not familiar with anatomy, the injection site is not allowed, or the concentration and dosage are too large. Some people even have diplopia after receiving injections. If you hit your face too much, you may have difficulty swallowing. Therefore, it must be operated by a professional cosmetic doctor to ensure safety.

Osteotomy, also called mandibular angle grinding. This kind of operation requires the general anesthesia of the plastic surgeon, who takes a knife from the plastic surgeon's mouth and smoothes the wide mandibular angle. The operation takes one to two hours, and the cosmetic surgeon can leave the hospital within one week after the operation, and can fully recover after one or two months. This operation requires the plastic surgeon to choose an experienced plastic surgeon, because if the doctor is not skilled and does not understand the knowledge of facial anatomy, the plastic surgeon will have the problem of asymmetric contour of both mandibles. In addition, the human face is rich in nerves and blood vessels. If the doctor is a little clumsy, there will be accidents such as bleeding, fracture and facial nerve injury. Therefore, osteotome and plastic surgeon had better choose oral and maxillofacial surgeon for operation, because if there is an accident during operation, the surgeon knows how to deal with it urgently.

Ultrasonic face-lifting can tighten skin relaxation, no injection, no scar, quick recovery and no side effects on the body. As long as you don't overeat, it can last for 5 to 10 years and it is not easy to rebound. Suitable for fat, drooping skin, deep nasolabial groove, thick cheeks and developed masticatory muscles.