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Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
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Hand blood supply in radial forearm flap donor extremities: a qualitative analysis using doppler examination
1Department of Plastic and Reconstructive Surgery, Virgen del Rocio University Hospital, Seville, Spain.
Abstract:
This retrospective study evaluated the contribution of the forearm arteries to the blood supply of the hand after radial forearm flap surgery. Doppler ultrasound examinations of the radial, ulnar, anterior interosseous and posterior interosseous arteries were performed in the distal forearm using a continuous emission directional Doppler and a modified Allen test. Twenty-seven patients were included in this investigation which demonstrated a significant contribution of the anterior interosseous artery to hand vascularity after radial forearm flap surgery.
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