These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Experiences with an arterialized venous flap for intraoral defect reconstruction].
    Author: Klein C.
    Journal: Zentralbl Chir; 2000; 125(1):51-5. PubMed ID: 10703168.
    Abstract:
    This clinical investigation should try out the suitability of arterialized venous forearm flaps for immediate reconstruction of intraoral defects after excision of an oral squamous cell carcinoma. In contrast to the free radial forearm flap there is no need for either sacrificing a peripheral artery or jeopardizing motor nerves. As the exact function of arterialized venous flaps is still unknown we had to take into account the possible loss of the flap. Therefore we used this flap in patients with small or medium sized defects only. All skin fat flaps were raised out of the right forearm using two different flap types. In 34 patient we used a flap with a superficial vein passing through (type I), in 5 patients we took a flap with two parallel proximal veins (type II). After the flap had been sutured into the intraoral defect, in flap type I the original distal end of the vein was anastomosed to an artery and the original proximal end to a vein. In flap type II there was no specific differentiation between the veins both. 18 (46.2%) of the flaps survived completely, 9 (23%) had superficial epithelial loss or some marginal necrosis and 12 (30.8%) became completely necrotic. Areas of partial loss developed slowly and formed stable granulation tissue. The flap donor sites were either closed primarily (n = 19) or were covered with split thickness skin graft (n = 20). There were no functional problems of the donor forearms. These results contrast with the high success rates achieved with orthodox free forearm flaps. Further research into venous flaps is essential.
    [Abstract] [Full Text] [Related] [New Search]