牙齿过短
冠延长手术
治疗前 → 治疗后
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
黄牙，冠延长手术，贴面和全冠
治疗前 → 治疗后
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
牙龈手术
单颗牙根面覆盖
案例一
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
案例二
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
多颗牙根面覆盖
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
牙根暴露过多，通过牙根面覆盖修整牙齿形态。
牙周正畸联合治疗
中重度牙周炎牙齿移位
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
牙周非手术及手术治疗－正畸治疗－牙周常规维护
ps：患者有严重的牙周炎症，牙周呈现不正常的紫红色，而非粉红色。如果你也有类似问题，就需要注意自己的牙周健康了。
先天缺牙和牙齿排列整齐
Courtesy to Prof. Nicklaus Lang “Clinical Periodontology and Implant Dentistry “ Fifth Edition
正畸治疗－冠延长手术－牙齿贴面
增加牙齿暴露量，使牙齿看上去更为美观。
