口腔颌面外科学（中山大学）16.牙颌面畸形.pptVIP

分类 ClassificationBased on Development Diagnosis History病史 Clinical Exam临床检查 . Aesthetical Eval美学评价 Photographs.照相 Rx Images X线摄片 Cephalometric Analysis头影测量分析 Dental Cast Analysis模型分析 Joint Orthgnathic-Orthodontic Assessment正畸正颌外科联合评价 transverse symmetry Nasal tip to midsagittal plane Maxillary dental midline to symphysis Mandibular dental midline to symphysis Mandibular asymmetry with or without functional shift Maxillomandibular asymmetry Chin asymmetry Oblique view Midfacial orbital form nasal form cheek/zygomatic form Lower facial lip form mandibular form chin project gonial angle Miniesthetic examination Frontal view lip-tooth-gingival relationship gingival display on smile excessive or inadequant ? Transverse characteristic of the smile arch form buccal corridor cant of the transverse occlusal plane Profile view overjet incisor angulation: upright or flare maxillaryincisors or retroclined mandibular incisors Microesthetic examination Dentogingival relationships tooth form tooth contact gingival architecture Diagnosis 患者主诉 Patient Concerns 临床检查 Clinical Exam. 照相 Photographs 美学评价 Aesthetical Eval. X线摄片 Rx Images 头影测量分析 Cephalometric Analysis 模型分析 Model Analysis 正畸正颌外科联合评价 Joint Orthodontic Surgical Evaluation 治疗计划的制定Treatment Planning Presurgical orthodontic goals Align and position teeth to the base bone Avoid excessive intrusion or extrusion of teeth Decompensate teeth Avoid unstable expansion of the dental arch Avoid class II or class III mechanics Perform stable and predictable orthodontics Purposes of Model surgery Mark the model to facilitate 3-dimentinal measurement of the pre- and postoperative position Place the jaw models into the desired positions based on all of the date base includ