牙體缺損修復(fù)備牙過(guò)程圖解

目錄
第一章 牙體缺損概述 1
第二章 前牙全瓷冠牙體預(yù)備 3
一、制作硅橡膠index 5
二、切端預(yù)備 7
三、唇面預(yù)備 11
四、鄰面預(yù)備 19
五、腭面預(yù)備 21
六、邊緣修整，精修完成 27
七、預(yù)備體檢查 29
八、預(yù)備體展示 33
第三章 前牙瓷貼面牙體預(yù)備 37
第一節(jié) 對(duì)接型、包繞型瓷貼面牙體預(yù)備 39
一、制作硅橡膠index 41
二、切端預(yù)備 41
三、唇面預(yù)備 43
四、鄰面擴(kuò)展，邊緣線修整 51
五、精修完成 53
六、對(duì)接型瓷貼面預(yù)備體完成 59
七、腭側(cè)邊緣預(yù)備（包繞型） 59
八、邊緣修整，精修完成（包繞型） 61
九、預(yù)備體完成（包繞型） 63
第二節(jié) 開窗型前牙瓷貼面牙體預(yù)備 63
一、唇面預(yù)備 65
二、切端邊緣線預(yù)備 69
三、邊緣修整，精修完成 71
四、預(yù)備體完成 75
第四章 磨牙嵌體預(yù)備 77
第一節(jié) 磨牙鄰嵌體牙體預(yù)備 79
一、面洞形預(yù)備 79
二、鄰面洞形預(yù)備 81
三、精修完成 83
四、預(yù)備體完成 85
第二節(jié) 磨牙高嵌體牙體預(yù)備 87
一、鄰鄰面洞形預(yù)備 87
二、牙尖預(yù)備 87
三、精修與磨光 91
四、高嵌體預(yù)備完成 95
第五章 后牙全瓷冠牙體預(yù)備 97
一、制作硅橡膠index 99
二、面預(yù)備 99
三、頰軸面深度指示溝預(yù)備 105
四、舌軸面深度指示溝預(yù)備 107
五、頰舌軸面預(yù)備 107
六、鄰面預(yù)備 111
七、邊緣修整 115
八、功能尖斜面預(yù)備 117
九、精修與磨光 117
十、完成的預(yù)備體 123
CONTENTS
Chapter 1 Summary of Tooth Defect 2
Chapter 2 Preparation of All-Ceramic Crown of Anterior Tooth 4
1.Fabrication of Silicone Index 6
2.Preparation of Incisal Edge 8
3.Preparation of Labial Surface 12
4.Preparation of Proximal Surface 20
5.Preparation of Palatal Surface 22
6.Margin Line is Prepared，and Fine Trimming Process is Finished 28
7.Check of the Tooth Preparation 30
8.Display of the Tooth Preparation 34
Chapter 3 Anterior Tooth Preparation for Veneer 38
Section 1 Porcelain Veneer Preparation of Anterior Tooth（Butt-Joint Type and Overlap Type） 40
1.Fabrication of Silicone Index 42
2.Preparation of Incisal Edge 42
3.Preparation of Labial Surface 44
4.Preparation of Proximal Surface and Margin Line 52
5.Fine Trimming Process is Finished 54
6.Preparation of Butt-Joint Type Porcelain Veneer is Finished 60
7.Preparation of Palatal Margin（Overlap Type） 60
8.Trim the Margin Line，F(xiàn)inish the Fine Trimming Process（Overlap Type） 62
9.Tooth Preparation is Finished（Overlap Type） 64
Section 2 Window Type Porcelain Veneer Preparation of Anterior Tooth 64
1.Preparation of Labial Surface 66
2.Preparation of Margin Line on Incisal Edge 70
3.Margin Line is Prepared，and Fine Trimming Process is Finished 72
4.Tooth Preparation is Finished 76
Chapter 4 Inlay Preparation of Molar Tooth 78
Section 1 Proximal-Occlusal Inlay Preparation of Molar Tooth 80
1.Preparation of Occlusal Cavity 80
2.Preparation of Proximal Box 82
3.Fine Trimming Process is Finished 84
4.Tooth Preparation is Finished 86
Section 2 Tooth Preparation of Molar Onlay 88
1.Preparation of Proximal-Occlusal-Proximal Cavity 88
2.Preparation of Cusp 88
3.Fine Trimming and Polishing 92
4.Onlay Preparation is Finished 96
Chapter 5 All-Ceramic Crown Preparation of Posterior Tooth 98
1.Fabrication of Silicone Index 100
2.Preparation of Occlusal Surface 100
3.Preparation of Depth Grooves on Buccal Axial Surface 106
4.Preparation of Depth Grooves on Lingual Axial Surface 108
5.Preparation of Buccal and Lingual Surfaces 108
6.Preparation of Proximal Surface 112
7.Trimming the Margin Line 116
8.Preparation of Functional Cusp Bevel 118
9.Fine Trimming and Polishing 118
10.The Finished Preparation 124