Abstract: Artificial dermis is a kind of tissue engineering dermal substitute and is used to repair dermal defects caused by a variety of reasons. This article describes the characteristics and the mechanism of repair and reconstruction of bilayer artificial dermis. Based on domestic experience of clinical applications and relative literature of bilayer artificial dermis, more than 50 domestic experts in related field reached a consensus on indications, contraindications, operation procedures in clinical application, cautions, and treatment and prevention of complications of bilayer artificial dermis, providing reference for clinical application.