內容簡介：

I. Clinical Crown Lengthening for Restorative Purpose 1. Determine keratinized tissue 判斷角化齦 2. Partial thickness flap 局部瓣翻瓣 3. Palatal flap 腭側瓣打薄 4. Osseous recontouring for biologic width 骨修整建立生物寬度 5. Apically positioned flap sutured 根向復位縫合 II. Clinical Crown Lengthening with Regeneration 1. Distal wedge by trap door incision 陷阱門遠程楔型切開 2. Degranulation & debridement 清創與潔根 3. Osseous resection and harvest 修骨與取骨 4. Osseous grafting 磨骨與補骨 5. Apically positioned flap sutured 根向復位縫合

III. Esthetic Clinical Crown Lengthening for Natural Teeth 1. Smile design 笑容分析 2. Chu’s (Esthetic) ruler application 朱式美學量尺應用 3. Osseous recontouring 骨修整術 4. Vertical matrix suture for repositioned Flap 垂直褥式原位縫合 IV. Esthetic Clinical Crown Lengthening for Restoration 1. Smile design笑容分析 2. Chu’s (Esthetic) ruler application朱式美學量尺應用 3. Osseous recontouring for biologic width骨修整建立生物寬度 4. Vertical matrix suture for repositioned Flap垂直褥式原位縫合