Stevenson T R, Rubin J M, Herzenberg J E
Section of Plastic Surgery, University of Michigan Hospital, Ann Arbor 48109.
J Reconstr Microsurg. 1988 Oct;4(5):409-13. doi: 10.1055/s-2007-1006952.
Viability of a vascularized free fibula transfer can be difficult to establish. It is possible, however, to assess patency of the involved microvascular anastomoses and blood flow in the vessels of the transposed fibula. A Doppler color-flow imager can be used to evaluate blood flow and vascular patency. The imager potentially can be employed in the operating room, during the immediate postoperative period, and for long term follow-up. It is non-invasive and produces a permanent record of vascular anatomy and flow characteristics.
带血管蒂游离腓骨移植的存活情况可能难以确定。然而，评估相关微血管吻合口的通畅情况以及移植腓骨血管内的血流是可行的。可以使用多普勒彩色血流成像仪来评估血流和血管通畅情况。该成像仪可在手术室、术后即刻以及长期随访中使用。它是非侵入性的，并且能生成血管解剖结构和血流特征的永久记录。
