Development of Biomedical Technology for the Treatment of Ankle Cartilage Using Injectable Biocomposite Hydrogel

Surgical treatment involves the use of an injectable biocomposite hydrogel containing autologous mesenchymal stem cells (MSCs), adipose tissue-derived cells, and chondroinductive growth factors (TGF-β1 and BMP-4) under arthroscopic control

Microfracture involves creating tiny perforations in the damaged cartilage, exposing the underlying bone. This encourages the formation of a healing response, where blood and bone marrow cells fill the holes, forming a repair tissue known as fibrocartilage. This newly formed tissue aims to improve joint function and alleviate symptoms associated with cartilage damage. The procedure is performed under arthroscopic guidance, allowing for precise targeting of the lesion while minimizing trauma to the surrounding tissues.