Dimensions of macular holes
| High myopia | Mild and moderate myopia | Emmetropia and hyperopia | |
|---|---|---|---|
| All macular holes | |||
| Number of eyes | 20 | 18 | 56 |
| Area (mm2) | 0.296 (0.135) (0.064 to 0.524) | 0.318 (0.168) (0.075 to 0.642) | 0.348 (0.168) (0.067 to 0.662) |
| Volume (mm3) | 0.043 (0.041) (0.002 to 0.134) | 0.056 (0.059) (0.002 to 0.213) | 0.062 (0.046) (0.002 to 0.160) |
| Mean depth (mm) | 0.119 (0.071) (0.031 to 0.263) | 0.131 (0.095) (0.025 to 0.331) | 0.147 (0.079) (0.023 to 0.286) |
| Maximal depth (mm) | 0.235 (0.133) (0.063 to 0.498) | 0.261 (0.184) (0.052 to 0.604) | 0.290 (0.153) (0.048 to 0.574) |
| Area of cuff (mm2) | 0.831(0.448) (0.216 to 1.855) | 0.897 (0.483) (0.242 to 1.846) | 0.954 (0.517) (0.144 to 1.854) |
| Area of retinal striae (mm2) | 3.228 (1.024) (1.896 to 5.213) | 3.352 (1.165) (1.822 to 5.012) | 3.787 (1.399) (1.155 to 5.213) |
| Stage III macular holes | |||
| Number of eyes | 19 | 16 | 39 |
| Area (mm2) | 0.291 (0.134) (0.064 to 0.524) | 0.283 (0.170) (0.044 to 0.662) | 0.296 (0.160) (0.064 to 0.584) |
| Volume (mm3) | 0.042 (0.042) (0.002 to 0.134) | 0.039 (0.035) (0.002 to 0.104) | 0.051 (0.046) (0.002 to 0.160) |
| Mean depth (mm) | 0.117 (0.072) (0.031 to 0.263) | 0.107 (0.071) (0.025 to 0.232) | 0.136 (0.082) (0.023 to 0.286) |
| Maximal depth (mm) | 0.230 (0.135) (0.063 to 0.498) | 0.215 (0.141) (0.052 to 0.455) | 0.271 (0.159) (0.048 to 0.574) |
| Area of cuff (mm2) | 0.814 (0.453) (0.216 to 1.855) | 0.842 (0.442) (0.242 to 1.809) | 0.843 (0.510) (0.144 to 1.854) |
| Area of retinal striae (mm2) | 3.229 (1.016) (1.896 to 5.213) | 3.352 (1.165) (1.822 to 5.042) | 3.398 (1.364) (1.155 to 6.125) |