Applications of Tissue Engineering in Meniscus Repair

Abstract

Knee meniscus injury has a high incidence, which can change the load-bearing structure of the knee joint, causing pain and further cartilage damage and osteoarthritis and other related diseases, and is difficult to prevent and treat effectively. Therefore, how to treat meniscus injury has become one of the hot issues concerned by patients and medical staff in recent years. Compared with simple meniscectomy, tissue engineering meniscectomy has fewer adverse effects and some techniques have achieved satisfactory results. At present, the meniscus tissue engineering treatment method is continuously developing and innovating. In this paper, the promising techniques of collagen scaffold implantation, silk fibroin scaffold implantation, hydrogel implantation and bone marrow stimulation were discussed, we hope to provide the basis for the further development of meniscus repair.