Xenografts in the post‐operative wound management of interpolation flaps.

Autor: Benedetto, Conrad J., Salloum, Antoine, Benedetto, Anthony V., Benedetto, Paul X.
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Zdroj: Journal of Cosmetic Dermatology; Jan2022, Vol. 21 Issue 1, p339-342, 4p
Abstrakt: Introduction: Safeguarding the integrity of the donor site during the initial suspension phase of an interpolation flap is difficult. There are a variety of approaches and no consensus on post‐operative management of the donor site or pedicle following the creation of the flap. The use of xenografts at the donor site of postauricular interpolation flaps simplifies post‐operative wound care and prevents infection, desiccation of tissue, reduces pain, and assists with hemostasis. Methods: A porcine acellular dermal skin substitute can be utilized for the purpose of care‐free interpolation flap wound care. First, the flap is designed and raised using standard surgical technique. The porcine xenograft is then sutured into the donor site and to the exposed subcutaneous side of the flap pedicle using nylon suture material. The flap then is interpolated and sutured into the surgical defect of the auricle. Silicone gel is applied to the surface of the xenograft. A pressure dressing is then placed over the surgical site. Results: A total of 4 patients had postauricular interpolation flaps to the ipsilateral helix. All four patients had a xenograft placed at the donor site and flap pedicle at the time of the flap creation and suspension. No infections and no incidence of post‐operative bleeding requiring intervention were noted. Conclusion: Utilizing a dermal skin substitute as a biological dressing for an interpolation flap prior to division and inset of the flap provides a useful alternative to traditional wound care during this interim period. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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