摘要
以家兔及大白鼠的双侧颈动脉及股动脉为标本做翻转套接法与端对端吻合法血管吻合,术后行血管造影及血流量测定,比较其通畅率。结果表明,两者通畅率差异无显著性;扫描电镜检查证实翻转套接法吻合口附近内皮细胞生长快,翻转套接法还具有手术简单,定位准确,失误机会少,术后血管愈合快等优点。
An experimental study was made in 20 rabbits and 25 rats to compare the small arteries after turn end-in-end and end-to-end anastomosis. The results showed no significant statistical difference on their patency rate, blood flow quantity and suture site stenosis. But the scanning electron-microscopic feature of the anastomosis sites showed fast re-endothelialization in the turn end-in-end suture group.
关键词
微血管翻转套接法
吻合术
血管造影术
显微外科手术
血管外科手术
microsurgery
vascular surgery
anastomosis, surgical
angioghaphy
microscopy, electron, scanning
animals, laboratory
rabbits
rats
