A High-biocompatibility Interface for the Breast Implant: First Report of a Novel Biological Matrix–assisted Technique in Aesthetic Revision Surgery

Abstract

Summary: Development of human-compatible tissues is an active field of research that is leading to the production of optimized biological scaffolds to support regenerative medicine. Xenogenic acellular matrices are known to have strongly influenced the field of breast surgery, playing an integral role in wound healing and in preventing the foreign body reaction to silicone implants. Here, we present our experience in using a biological matrix for aesthetic revision surgery with malposition and severe capsular contracture. Revisions were performed using the new MASQUE equine acellular-pericardium-matrix (APM) as an anterior cover for the synthetic prosthesis. Acting as an internal support, the thin APM layer provides a biological and biocompatible interface between the synthetic implant and living tissues, exerting a protective function against fibrotic responses and capsular contracture. The role of an APM in matrix-assisted mammoplasty has yet to be fully established. Our early experience of APM-assisted aesthetic revision surgery shows promising results, laying the foundations for equine biological matrices as a valid tool for the management of capsular contracture-susceptible patients.