Disclosed herein is a method of producing acellular cartilage grafts. The method includes steps of, subjecting a cartilage matrix derived from an animal to alkaline, disinfection and decelluarization treatments. The thus produced cartilage graft is devoid of any cellular matters, while maintaining the porosity and integrity of collagen fibers therein, thus is suitable as a xenograft for host cells to grown thereon. Also disclosed herein is a method for treating osteochondral disease of a subject, in which the present acellular cartilage graft is applied to a lesion site of the subject.
