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breast reduction

n. (context medicine English) The operation performed to reduce the volume of breast tissue.

Wikipedia
Breast reduction

Reduction mammoplasty (also breast reduction and reduction mammaplasty) is the plastic surgery procedure for reducing the size of large breasts. In a breast reduction surgery for re-establishing a functional bust that is proportionate to the woman's body, the critical corrective consideration is the tissue viability of the nipple-areola complex (NAC), to ensure the functional sensitivity and lactational capability of the breasts. The indications for breast reduction surgery are three-fold — physical, aesthetic, and psychological — the restoration of the bust, of the woman's self-image, and of her mental health.

In corrective practice, the surgical techniques and praxis for reduction mammoplasty also are applied to mastopexy (breast lift).