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Comparison of pre- and intra-operative peroneal artery perforator measurements (n=31,
)
术前与术中腓动脉穿支测量结果比较（n=31，
）
| 时间
Time |
穿支定位点
（cm） Locating point of perforator (cm) |
穿支血管外径
（mm） Diameter of perforator (mm) |
穿支最大可裸
化长度（cm） Maximum length of naked perforator (cm) |
| 术前
Preoperative |
9.3±1.9 | 1.17±0.22 | 3.32±0.53 |
| 术中
Intraoperative |
8.7±1.7 | 1.13±0.35 | 3.07±0.68 |
| 统计值
Statistic |
t=1.296
P=0.099 |
t=0.539
P=0.296 |
t=1.615
P=0.056 |
