tissue matrix
Biological or synthetic scaffold material used to support tissue regeneration and implant placement.
Full Definition
Tissue matrix materials serve as scaffolds to support soft tissue reconstruction and provide structural framework for healing. These materials can be acellular dermal matrices derived from human or animal sources, or synthetic mesh products. In breast reconstruction, tissue matrices help create implant pockets, provide additional coverage, and support tissue integration. They can reduce complications like capsular contracture and improve aesthetic outcomes by allowing more natural tissue draping. Selection depends on patient factors, surgical technique, and specific reconstruction goals.
Usage
Usage note: Generic term encompassing various biological and synthetic materials.
In Context
- "A tissue matrix was used to provide additional coverage over the lower pole of the implant." — operative report
- "The tissue matrix integrated well, providing stable support for the reconstruction." — follow-up note