subpectoral reconstruction
Breast reconstruction technique where the implant is placed beneath the pectoralis major muscle for additional soft tissue coverage.
Full Definition
A breast reconstruction approach in which the breast implant or tissue expander is positioned underneath the pectoralis major muscle, providing an additional layer of soft tissue coverage over the prosthetic device. This technique offers better implant concealment and reduced risk of capsular contracture compared to prepectoral placement, though it may result in animation deformity due to muscle involvement. The subpectoral plane is particularly beneficial in patients with thin skin or insufficient soft tissue coverage.
Usage
Usage note: Often contrasted with prepectoral reconstruction in comparative studies and surgical planning discussions.
In Context
- "The patient underwent immediate subpectoral reconstruction with a tissue expander following skin-sparing mastectomy." — Surgical report
- "Animation deformity is a known complication of subpectoral reconstruction due to implant displacement with pectoralis muscle contraction." — Clinical documentation