An adjunct to mammoplasty: the pectoral muscle flap.

The pectoralis major muscle has overcome many of the complications of augmentation mammoplasty after subcutaneous mastectomy. It places the implant deep to prevent skin slough and irregularities in skin surface contour. The flap eliminates abnormal implant posture when the pectoralis major is contracted. The short (5 to 7 days) staging of the procedure allows sealing of the pocket from external innoculation of bacteria while preventing unretrievable skin and nipple shrinkage.