? The prominent and hypertrophy valgus of mandibular angle is a prominent feature of some orientals, which is called square face. Nowadays, the aesthetic does not appreciate the square face. Many beauty seekers want to change their faces, and grinding bones is one of them. After all, bone grinding is a traumatic operation, so? The effect of square face grinding: unilateral or bilateral mandibular angle protruding, bilateral asymmetry. The width ratio of the upper and lower surfaces is not harmonious, and the distance between the two mandibular angles is close to or greater than the width between the two zygomatic processes. Mandibular angle plastic surgery restores the normal shape of mandibular angle by removing the protruding part of mandibular angle, and transforms the imperfect face into a delicate oval face or oval face. Let's have a look. Precautions before bone grinding: 1, there is no source of oral infection, such as periodontitis and oral ulcer. 2. Routine health checks such as blood routine, urine routine, chest X-ray and electrocardiogram were performed before operation. 3. Check the "curved section of mandible" and lateral X-ray film of mandible. Matters needing attention after bone grinding: 1. Keep your mouth clean to prevent postoperative infection, and try to eat milk, juice, broth and other liquids within one week after operation. But you shouldn't eat hard and spicy food for a month. 2. Take anti-inflammatory drugs under the guidance of a doctor for 5 days after operation, and wrap the wound with elastic bandage for one week. Generally, 3-4 days is the most obvious time for soft tissue swelling, and then the soft tissue swelling will obviously subside, and the facial swelling will basically subside by 10 day. 3. Generally, it tends to be natural in one month, and it completely recovers in three months to achieve a stable effect. Bian Xiao Friendship reminds you that for your safety and therapeutic effect, you must choose a regular plastic surgery hospital for plastic surgery. Article label: square face grinding bone