Part I Basic Principles |
|
|
1 Assessment of Corneal Shape |
|
|
3 | (14) |
|
History of Corneal Topography |
|
|
3 | (2) |
|
Description of Corneal Shape |
|
|
5 | (4) |
|
Corneal Height or Elevation |
|
|
5 | (1) |
|
|
5 | (1) |
|
|
5 | (3) |
|
|
8 | (1) |
|
|
9 | (1) |
|
|
9 | (1) |
|
|
9 | (1) |
|
Applications of Corneal Topography |
|
|
9 | (2) |
|
The Normal Cornea and Corneal Disease |
|
|
9 | (1) |
|
|
10 | (1) |
|
Corneal and Refractive Surgery |
|
|
11 | (1) |
|
Suitability of Topography Systems |
|
|
11 | (2) |
|
|
12 | (1) |
|
|
12 | (1) |
|
|
13 | (1) |
|
|
13 | (1) |
|
|
13 | (4) |
|
|
17 | (14) |
|
|
17 | (2) |
|
Reflection from the Cornea |
|
|
18 | (1) |
|
|
19 | (3) |
|
|
22 | (1) |
|
Computer-Assisted Videokeratoscopy |
|
|
23 | (5) |
|
|
24 | (1) |
|
|
25 | (3) |
|
|
28 | (3) |
|
3 Projection-Based Systems |
|
|
31 | (12) |
|
The Principle of Projection |
|
|
31 | (1) |
|
Advantages of Projection-Based Systems |
|
|
32 | (2) |
|
Measurement of Corneal Height |
|
|
32 | (1) |
|
Irregular and Non-reflective Surfaces |
|
|
33 | (1) |
|
|
34 | (1) |
|
High Resolution and Accuracy |
|
|
34 | (1) |
|
Disadvantages of Projection-Based Systems |
|
|
34 | (1) |
|
|
34 | (1) |
|
Lack of Standardised Presentation Formats |
|
|
35 | (1) |
|
|
35 | (1) |
|
|
36 | (1) |
|
|
36 | (1) |
|
|
37 | (2) |
|
|
39 | (4) |
|
4 Scheimpflug Camera-Based Systems |
|
|
43 | (8) |
|
|
43 | (1) |
|
The Scheimpflug Principle |
|
|
43 | (2) |
|
Scheimpflug-Based Systems |
|
|
45 | (2) |
|
Single Scheimpflug Imaging |
|
|
45 | (1) |
|
|
46 | (1) |
|
Integration of Placido Topography |
|
|
47 | (1) |
|
Advantages of Scheimpflug-Based Systems |
|
|
47 | (1) |
|
Disadvantages of Scheimpflug-Based Systems |
|
|
48 | (1) |
|
|
49 | (1) |
|
|
49 | (1) |
|
|
49 | (2) |
|
5 Presentation of Topographic Information |
|
|
51 | (34) |
|
|
52 | (6) |
|
|
53 | (5) |
|
|
58 | (1) |
|
|
58 | (11) |
|
|
61 | (1) |
|
|
61 | (4) |
|
|
65 | (2) |
|
|
67 | (2) |
|
Three-Dimensional Representations |
|
|
69 | (1) |
|
Three-Dimensional Wire Net |
|
|
69 | (1) |
|
|
69 | (2) |
|
|
69 | (2) |
|
|
71 | (1) |
|
|
71 | (1) |
|
|
71 | (4) |
|
|
71 | (3) |
|
|
74 | (1) |
|
|
75 | (1) |
|
Numeric and Statistical Displays |
|
|
75 | (4) |
|
|
75 | (1) |
|
|
76 | (1) |
|
|
76 | (3) |
|
|
79 | (1) |
|
Application of Basic Principles |
|
|
79 | (1) |
|
|
79 | (1) |
|
|
80 | (1) |
|
|
80 | (5) |
Part II The Normal Cornea |
|
|
|
85 | (18) |
|
|
85 | (8) |
|
Corneal Anatomy and Optics |
|
|
85 | (4) |
|
Zones of the Corneal Surface |
|
|
89 | (1) |
|
|
90 | (2) |
|
Identification of Corneal Locations |
|
|
92 | (1) |
|
Normal Variations in Corneal Shape |
|
|
93 | (4) |
|
Classification of Normal Corneas |
|
|
94 | (1) |
|
Variations in the Shape of Individual Corneas |
|
|
95 | (2) |
|
Contact Lens-Induced Corneal Warpage |
|
|
97 | (1) |
|
Artefacts of Corneal Topography |
|
|
97 | (3) |
|
|
97 | (3) |
|
|
100 | (3) |
|
|
103 | (22) |
|
|
103 | (1) |
|
|
104 | (3) |
|
|
105 | (2) |
|
|
107 | (10) |
|
|
107 | (5) |
|
|
112 | (2) |
|
|
114 | (1) |
|
Fitting Astigmatic Corneas |
|
|
115 | (1) |
|
|
115 | (1) |
|
Fitting Irregular Corneas |
|
|
115 | (2) |
|
Contact Lens Front Surface Topography |
|
|
117 | (1) |
|
Monitoring Corneal Topography |
|
|
117 | (3) |
|
Contact Lens-Induced Corneal Warpage |
|
|
117 | (2) |
|
|
119 | (1) |
|
Preoperative Assessment for Refractive Surgery |
|
|
119 | (1) |
|
|
120 | (1) |
|
|
120 | (5) |
Part III Corneal Disease |
|
|
8 Corneal Surface Disease |
|
|
125 | (12) |
|
|
125 | (2) |
|
|
127 | (1) |
|
|
127 | (8) |
|
|
128 | (1) |
|
|
128 | (4) |
|
|
132 | (3) |
|
|
135 | (2) |
|
|
137 | (10) |
|
|
137 | (2) |
|
|
137 | (1) |
|
|
137 | (1) |
|
|
138 | (1) |
|
|
139 | (6) |
|
|
139 | (2) |
|
Central and Paracentral Thinning |
|
|
141 | (1) |
|
|
141 | (3) |
|
|
144 | (1) |
|
|
144 | (1) |
|
|
145 | (2) |
|
|
147 | (24) |
|
Clinical Features of Keratoconus |
|
|
147 | (2) |
|
|
147 | (2) |
|
|
149 | (11) |
|
|
150 | (1) |
|
|
151 | (6) |
|
Keratoconus Detection Indices |
|
|
157 | (3) |
|
Topographic Classification |
|
|
160 | (5) |
|
|
160 | (2) |
|
|
162 | (1) |
|
|
162 | (1) |
|
|
163 | (2) |
|
|
165 | (1) |
|
|
166 | (1) |
|
|
166 | (5) |
Part IV Corneal Surgery |
|
|
|
171 | (18) |
|
|
171 | (5) |
|
|
172 | (2) |
|
|
174 | (1) |
|
|
174 | (2) |
|
Topography After Keratoplasty |
|
|
176 | (4) |
|
|
177 | (1) |
|
|
177 | (2) |
|
|
179 | (1) |
|
|
180 | (1) |
|
|
181 | (2) |
|
|
181 | (1) |
|
|
182 | (1) |
|
|
183 | (1) |
|
|
183 | (1) |
|
|
184 | (5) |
|
|
189 | (14) |
|
|
190 | (3) |
|
|
190 | (2) |
|
|
192 | (1) |
|
|
193 | (1) |
|
Topography After Cataract Surgery |
|
|
193 | (6) |
|
|
197 | (1) |
|
|
197 | (1) |
|
|
198 | (1) |
|
|
199 | (1) |
|
|
199 | (1) |
|
Investigation of Poor Outcome |
|
|
199 | (1) |
|
Surgical Correction of Postoperative Astigmatism |
|
|
199 | (1) |
|
|
199 | (4) |
|
13 Refractive Corneal Surgery |
|
|
203 | (32) |
|
|
203 | (1) |
|
|
204 | (5) |
|
Preoperative Assessment for Refractive Surgery |
|
|
205 | (1) |
|
|
206 | (1) |
|
|
207 | (1) |
|
|
207 | (1) |
|
Intraoperative Assessment |
|
|
208 | (1) |
|
|
208 | (1) |
|
Planning of Further Surgery |
|
|
209 | (1) |
|
Topography After Refractive Surgery |
|
|
209 | (1) |
|
Effects of Topography on Visual Function |
|
|
209 | (1) |
|
|
210 | (12) |
|
|
210 | (2) |
|
|
212 | (2) |
|
Topographic Patterns After Radial Keratotomy |
|
|
214 | (5) |
|
Topographic Changes over Time After Radial Keratotomy |
|
|
219 | (3) |
|
|
222 | (5) |
|
|
222 | (2) |
|
|
224 | (2) |
|
Topography After Astigmatic Keratotomy |
|
|
226 | (1) |
|
Intrastromal Corneal Rings |
|
|
227 | (3) |
|
|
227 | (2) |
|
Topography After Intrastromal Corneal Rings |
|
|
229 | (1) |
|
|
230 | (5) |
|
14 Refractive Laser Surgery |
|
|
235 | (34) |
|
|
235 | (1) |
|
Topography for Superficial Procedures |
|
|
235 | (1) |
|
Photorefractive Keratectomy |
|
|
236 | (20) |
|
|
236 | (10) |
|
|
246 | (10) |
|
Laser In Situ Keratomileusis |
|
|
256 | (3) |
|
|
256 | (1) |
|
|
257 | (2) |
|
Small Incision Lenticule Extraction (SMILE) |
|
|
259 | (1) |
|
|
259 | (1) |
|
|
259 | (1) |
|
Laser Thermal Keratoplasty |
|
|
259 | (5) |
|
|
260 | (1) |
|
|
260 | (4) |
|
|
264 | (5) |
|
|
269 | (10) |
|
|
269 | (4) |
|
Topography After Trabeculectomy |
|
|
270 | (3) |
|
|
273 | (4) |
|
Topography After Retinal Surgery |
|
|
273 | (4) |
|
|
277 | (1) |
|
Topography After Strabismus Surgery |
|
|
277 | (1) |
|
|
278 | (1) |
Index |
|
279 | |