Quigley M R, Bailes J E, Kwaan H C, Cerullo L J, Brown J T, Fitzsimmons J
Microsurgery. 1985;6(4):229-32. doi: 10.1002/micr.1920060407.
The bursting strength of suture- and laser-assisted vascular anastomosis (LAVA) was assessed using a standard rat femoral artery model. Vessels were studied from 1 hour to 3 weeks. LAVA arteries consistently demonstrated lower bursting strengths than those of suture controls, with significant differences at 1 day, 3 days (P less than 0.001), and 1 weeks (P less than 0.01). Return of strength occurred in a pattern reminiscent of wound-healing models. Relatively low bursting strengths at 1 and 3 days in the LAVA cohort may explain the high aneurysm rate reported to complicate this procedure.
使用标准大鼠股动脉模型评估缝合和激光辅助血管吻合术（LAVA）的破裂强度。对血管进行了从1小时到3周的研究。LAVA动脉的破裂强度始终低于缝合对照组，在1天、3天（P<0.001）和1周（P<0.01）时存在显著差异。强度恢复呈现出类似于伤口愈合模型的模式。LAVA组在1天和3天时相对较低的破裂强度可能解释了据报道该手术并发的高动脉瘤发生率。
