[Successful free microvascular radial artery flap for phalloplasty in case of a persistent median artery - Retrospective analysis of 48 patients and review of the literature].

CONCLUSION:  Variations in the arterial anatomy of the forearm, as the presence of a persistent median artery, are sufficiently common to warrant careful preoperative evaluation when planning a free vascularized forearm flap for reconstructive surgery. The preoperative performed Allen-test provides no clear inference possibility and therefore often requires intraoperative random findings. The reconstructive surgeon should be aware of these possible variations because it can affect the harvest and the survival of the forearm flap as well as causing ischaemia of the hand. PMID: 32464680 [PubMed - as supplied by publisher]
Source: Handchirurgie Mikrochirurgie Plastische Chirurgie - Category: Cosmetic Surgery Tags: Handchir Mikrochir Plast Chir Source Type: research