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Comparison of the prevalence, mean diameter, and intraosseous course of the MEV between cadaveric dissections and CT
| Cadaveric dissections | CT | p-value | |
|---|---|---|---|
| Prevalence | 90.0% (27/30) | 49.0% (50/102) | 0.000 |
| Mean diameter (mm) | 1.84 | 2.06 | 0.285 |
| > 2.5 | 16.7% (5/30) | 17.6% (18/102) | 0.901 |
| > 4 | 6.7% (2/30) | 3.9% (4/102) | 0.526 |
| Intraosseous course | |||
| Straight type | 57.9% (23/38) | 49.2% (31/63) | 0.269 |
| Curved type | 42.1% (15/38) | 50.8% (32/63) |
