Many students are not satisfied with PS to improve their face shape, but use summer vacation to seek face-lifting plastic surgery and have a real oval face shape. Then please ask Zhengzhou Huashan Plastic Surgery Hospital for consultation on facial defects caused by different facial reasons. There will be different face-lifting methods, and the corresponding recovery period will be different. This is also a problem that many students are very concerned about, but the recovery time depends not only on which plastic surgery method, but also on the nursing of plastic surgery institutions and the technical operation of doctors. The principle of injecting face-lifting needle during lunch break is to inhibit the release of acetylcholine from the presynaptic membrane of peripheral motor nerve endings and block the information transmission between nerves and muscles, thus causing muscle flaccid paralysis, shrinking masseter muscles and achieving the purpose of face-lifting. The principle of removing buccal fat pad on weekends: The buccal fat pad is located at the front edge of the masseter muscle outside the buccal muscle. Two flat and long adipose tissues can be removed from the posterior lobe or part of it, and the shape of the cheek can be changed without affecting the facial function. The principle of mandibular angle plastic surgery for face-lifting in summer vacation: through oral incision, the defect is accurately located by arc osteotomy technology, some abrupt mandibles are cut off, and the generated edges and corners are polished to create a smooth mandibular angle arc, thus achieving the effect of face-lifting. Experts recommended by Zhengzhou Huashan Plastic Surgery Hospital: Han Chun's perfect face should not only have a full forehead and a smooth chin, but also conform to the golden ratio and personal occupation, temperament and facial features. Huashan Han Chun finely changed her face, using the golden curve created by our hospital to change her face, and combining the latest generation of ultrasonic pen and Korean minimally invasive technology to finely modify the mandibular angle, thus avoiding the risk of bilateral asymmetry caused by traditional mandibular angle cutting. At the same time, the mandibular angle forms a perfect angle with the chin, the tip of the nose and the zygomatic bone, which comprehensively solves the problems of facial imperfections such as forehead, temple, cheek, mandible and zygomatic bone. The authoritative medical technical force and exquisite face-changing skills make your face curve beautiful and natural, so that you can easily have a perfect and beautiful enemy.