表 3. Types and locations of retinal breaks in different types of diseases causing rhegmatogenous retinal detachment (142 eyes).
不同疾病儿童孔源性视网膜脱离的裂孔位置以及形状（142 眼）
| Item | Ocular
trauma/ eyes (%),n=50 |
Myopia/
eyes (%), n=63 |
Others/
eyes (%), n=29 |
All/
eyes (%), n=142 |
| Types of retinal breaks | ||||
| Retinal tear | 15 (30.0) | 7 (11.1) | 18 (62.1) | 40 (28.2) |
| Round holes in lattice
region |
1 (2.0) | 23 (36.5) | 5 (17.2) | 29 (20.4) |
| Dialysis | 12 (24.0) | 12 (19.0) | 2 (6.9) | 26 (18.3) |
| Giant retinal break | 7 (14.0) | 11 (17.5) | 0 | 18 (12.7) |
| Round holes | 4 (8.0) | 7 (11.1) | 0 | 11 (7.7) |
| Macular break | 4 (8.0) | 3 (4.8) | 3 (10.3) | 10 (7.0) |
| Optic disk break | 2 (4.0) | 0 | 1 (3.4) | 3 (2.1) |
| Multiple retinal hole/break | 5 (10.0) | 0 | 0 | 5 (3.5) |
| Location of the retinal tear | ||||
| Temporal | 12 (24.0) | 21 (33.3) | 13 (44.8) | 46 (32.4) |
| Subtemporal | 4 (8.0) | 15 (23.8) | 4 (13.8) | 23 (16.2) |
| Inferior | 7 (14.0) | 9 (14.3) | 2 (6.9) | 18 (12.7) |
| Superior nasal | 6 (12.0) | 2 (3.2) | 0 | 8 (5.6) |
| Superior | 4 (8.0) | 2 (3.2) | 2 (6.9) | 8 (5.6) |
| Superior temporal | 2 (4.0) | 4 (6.3) | 3 (10.3) | 9 (6.3) |
| Nasal | 2 (4.0) | 2 (3.2) | 1 (3.4) | 5 (3.5) |
| Subnasal | 1 (2.0) | 1 (1.6) | 0 | 2 (1.4) |
| Macular | 4 (8.0) | 3 (4.8) | 3 (10.3) | 10 (7.0) |
| Optic disk | 2 (5.0) | 0 | 1 (3.4) | 3 (2.1) |
| Not described | 6 (12.0) | 4 (6.3) | 0 | 10 (7.0) |