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Type and distribution of perforating branches during intraoperative exploration
术中探查穿支类型及分布
| 区域
Zone |
横支
Transverse perforating branch |
斜支
Oblique perforating branch |
降支
Descending perforating branch |
合计
Total |
| Ⅰ | 21 | 0 | 2 | 23 |
| Ⅱ | 0 | 19 | 11 | 30 |
| Ⅲ | 0 | 0 | 31 | 31 |
| Ⅳ | 0 | 0 | 27 | 27 |
| 合计
Total |
21 | 19 | 71 | 111 |
