A new multicenter study has ruled out a newer allograft technology in the fight against cartilage injuries. The study, “Comparison of Juvenile Allogenous Articular Cartilage and Bone Marrow Aspirate Concentrate Versus Microfracture With and Without Bone Marrow Aspirate Concentrate in Arthroscopic Treatment of Talar Osteochondral Lesions,” is published in the April 2018 edition of Foot &…