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Early Experiences With the Buttonhole Modification of the Double-Incision Technique for Gender-Affirming Mastectomies
Kara A Rothenberg1, Winnie M Y Tong2, Karen M Yokoo3
1Department of Surgery, University of California at San Francisco–East Bay, Oakland
Background:
Little has been published about transmasculine and nonbinary gender-affirming mastectomies, particularly for patients with skin excess who desire reliable vascularity and sensation to the nipple-areolar complex. In this case series, we describe our experiences with the "buttonhole technique."
Methods:
This was a retrospective case series of all consecutive patients who had a buttonhole mastectomy by a single surgeon. This technique maintains the nipple-areolar complex on a dermal pedicle rather than using a free nipple graft.
Results:
Seventeen patients were included, with ages ranging from 21 to 49 years (median, 28 years). There were no major complications. Four patients had minor complications and/or required revision.
Conclusions:
The buttonhole technique should be considered for transmasculine and nonbinary patients with skin excess who are concerned about nipple vascularity and sensation.
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