Abstract:

　There are a large number of patients with breast cancer result in breast defects due to surgical excision every

year, and the reconstruction of breast defects has a huge clinical demand. At present, autologous flap transplantation, prosthesis

implantation and autologous fat transplantation have been widely carried out in clinical practice. As a new technology, breast

regeneration tissue engineering has not been applied in clinic formally, but it has made good progress in scientific research. In

this paper, the research status of breast defect reconstruction and its clinical application prospect was forecasted.

Key words:

Breast cancer, 　Defect repair, 　Breast reconstruction