Free microvascular tissue transfer in Newcastle upon Tyne.

One hundred and eleven cases of free tissue transfer were reviewed to assess the indications for, and results of, such procedures. More than 90% of cases were seen after treatment of tumour or trauma, with the most utilized flaps being the radial forearm, jejunum and latissimus dorsi. Fifteen per cent of cases required re-exploration of the anastomosis, of which more than 75% were salvaged. Haematoma formation and venous thrombosis were the commonest problems and were more successfully treated than arterial occlusion. The overall success rate was 92%. Free microvascular tissue transfer is a useful and reliable technique, especially in the management of head and neck tumours and limb trauma. The most important factors relating to flap survival are the experience of the surgical team and the integrity of the anastomosis.