Aesthetic Female-to-Male Chest Transformation: Power of Combining Modified Mastectomy with a Pectoral Implant

Summary: Gender reassignment surgery has gained in popularity with increased media exposure and society's recognition of gender dysphoria. Female-to-male gender reassignment often begins with the "top" or chest surgery. Mastectomy with free nipple grafting is the most frequently described technique in the literature. This technique is reliable yet lacks the ability to provide a true male chest shape. We discuss our technique for female-to-male "top" surgery combining traditional mastectomy techniques with a lower pole pedicle vascularized areola and a pectoral implant. A 32-year-old African American female with bilateral C cup breast with grade 2/3 ptosis presented for "top" surgery. Intraoperatively, the nipple areola complex was maintained on a lower pole pedicle at a thickness of 1.5 cm to maintain neurovascularity. A superior mastectomy flap was raised at the level of the breast capsule and remaining breast tissue excised. A lateral subpectoral pocket was created for insertion of a silicone pectoral implant. The new nipple position matured in the infero-lateral quadrant of greatest projecting portion of the chest. Lower pole pedicle provided vascularity to the areola, which avoids the need for a free nipple graft and potential hypopigmentation. Pectoral silicone implant provided upper pole fullness to mimic the male chest muscular distribution. Modification of mastectomy-based female-to-male gender reassignment surgery with a lower pole pedicle–based areola and pectoral implant provides an aesthetic improvement over the classic mastectomy with free nipple graft technique.

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