J Plast Reconstr Aesthet Surg. 2021 Apr 18:S1748-6815(21)00206-0. doi: 10.1016/j.bjps.2021.03.102. Online ahead of print.
ABSTRACT
PURPOSE: This report presents the medial pillar island flap technique of oncoplastic breast reconstruction of central defects that involve the nipple-areola complex.
METHODS: The procedure was performed in patients who presented with inferior pole redundancy using a vertical mammaplasty pattern. The flap was designed utilizing the territory of the lower pole as an island flap pedicled by the internal mammary artery perforators surrounded by the soft tissue of the medial pillar.
RESULTS: Eight patients underwent the procedure with a mean age of 57.6 years. Median breast cup size was D (range: from C to DDD). The mean body mass index was 37.3 kg/m2 (range: from 32.1 to 41.5). The size of the defect ranged from 64 to 150 cm3 (mean, 97.2). Concomitant opposite breast vertical r eduction was performed in 6 cases. Flap survival was uneventful. Nipple reconstruction was performed 6 months after radiation treatment in 4 patients. No major complications were encountered. Two patients developed minor wound breakdown after nipple reconstruction.
CONCLUSIONS: The medial pillar island flap is presented as a safe and reliable option for the reconstruction of central partial mastectomy defects in patients with macromastia or breast ptosis. Internal mammary system provides predictable and robust flap viability while complete separation from the inframammary fold allows for unrestricted mobility. The procedure is designed with vertical scar mammaplasty, which results in a smooth contour to the lower pole. The flap allows for nipple reconstruction using well-vascularized skin paddle. The technique is offered as an alternative oncoplasty option for neoareolar reconstruction.
PMID:34011471 | DOI:10.1016/j.bjps.2021.03.102
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