Re: osteochondral transplantation for the treatment of osteochondral defects at the talus with the Diamond twin system(®) and graft harvesting from the posterior femoral condyles
1 Department of Orthopedic Center, Third Hospital of Hebei Medical University, No. 139 Zi Qiang Road, Shijiazhuang, 050051, Hebei, People's Republic of China, [email protected].