Objective To review the research and del ivery methods of growth factors in tendon injuries, and to point out the problems at present as well as to predict the trend of development in this field. Methods Domestic and international l iterature concerning growth factors to enhance tendon and l igament heal ing in recent years was extensively reviewed and thoroughly analyzed.? Results Cell growth factor could promote tendon heal ing, improve the mechanical properties as well as reduce the adhesion postoperatively. The use of transgenic technology mediating cell factors to promote tendon repair shows its advantages in many ways. Conclusion The growth factors play a vital role in tendon heal ing. Reasonable treatment of growth factors through direct appl ication or gene transfer techniques is of great value for the heal ing process.
