Abstract
Accurate assessment of the perfusion of free-tissue transfers has always been a challenge for surgeons undertaking microvascular reconstructive procedures. Microvascular free-tissue transfer today has a high success rate, which is partly due to the monitoring of flap circulation post-operatively. Recent advances in technology and improvements in surgical technique have led to reported success rates of between 95% and 98%. The aim of post-operative surveillance is the early recognition of flap compromise to improve chances of flap salvage and lower morbidity and mortality rates. There is extensive literature available on post-operative monitoring, and, although many techniques to assess flap perfusion have been described, a standard, reliable, universally accepted method, other than bedside clinical observation by the medical and nursing staff, remains elusive. This review outlines the current clinical and experimental flap monitoring methods available.
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Whitaker, I.S., Karoo, R.O.S., Oliver, D.W. et al. Current techniques in the post-operative monitoring of microvascular free-tissue transfers. Eur J Plast Surg 27, 315–321 (2005). https://doi.org/10.1007/s00238-004-0680-4
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DOI: https://doi.org/10.1007/s00238-004-0680-4