摘要: 1. Considerations on facial aesthetics, expression muscles, branches of the nerve and sensory nerves must be made before placement incisions face. 2. The intraoral approach is main for most bone contouring surgeries, as in oral cavity allow superb exposure skeleton with a completely hidden scar. 3. The bicoronal versatile surgical to upper middle including zygomatic arch. The scars can within hairline while providing excellent access. 4. Transcutaneous such Gillies’ incision sideburn region are used excess zygoma. Scars from hairline, direct posterior arch. 5. Approaches through lower eyelid, subciliary or transconjunctival incision, offer good inferior orbital rim, part lateral rim zygoma body. Especially approaches, scar conjunctiva.