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　　Mandibular surgery plastic surgery there are two ways, one osteotomy, the second is dermabrasion. Osteotomy incision from the mandibular ramus from the occlusal plane on the outer edge, along the buccal vestibular sulcus 5mm to partial mandibular first premolar, and then cut the mucosa periosteum. Subperiosteal separation, the exposure of the lower jaw ramus, mandibular angle and mandibular body in the rear. Preoperative design by drilling with a small round mark, with a long-handled round diamonds and swing arc osteotomy saw, cut through the outer plate of the mandible and part of a board, the remaining part of the bone, curved bone with links to the drilling. Separation of medial pterygoid muscle Reattachment, will be cut out under the complete mandibular angle, osteotomy line to the smooth polished trim smooth.

　　Bone surgery, also known as grinding and milling operation, the incision design and periosteal stripping with the former, the use of milling head under the side of the mandibular grinding to make changes into the wedge, the effect is very good, is the most popular plastic surgery procedure mandible methods.
 

　　翻譯：

　　下頜骨整形術(shù)的手術(shù)方式有哪些
 

　　您好，感謝您對青島華韓整形美容醫(yī)院的信任與支持！
 

　　下頜骨整形術(shù)有二種手術(shù)方式，一是截骨術(shù)，二是磨削術(shù)。截骨術(shù)的切口起自下頜升支前緣咬合平面上外側(cè)，沿前庭溝偏頰側(cè)5mm至下頜雙尖牙，然后切開黏膜骨膜。骨膜下分離后，暴露下頜骨升支的中下部、下頜角和下頜體的后部。按術(shù)前設(shè)計(jì)用小圓鉆標(biāo)記，用長柄圓鉆和擺動(dòng)鋸弧形截骨，截透下頜骨外板及部分內(nèi)板，尚存的部分骨連結(jié)用彎形骨鑿開。分離內(nèi)側(cè)的翼內(nèi)肌的附麗，將截下的下頜角完整取出，截骨線打磨修整至光滑流暢。
 

　　磨削術(shù)又稱銑骨術(shù)，切口設(shè)計(jì)及骨膜剝離同前，利用銑頭磨削下頜骨外下側(cè)，使之成楔狀改變，效果很好，是目前的下頜骨整形術(shù)的手術(shù)方法之一。