The blood supply of proximal fibular epiphysis pedicled only with lateral inferiorgenicularartery was enough.
以膝下外动脉为蒂的腓骨头骨骺移植，血供丰富。
2
Medial inferiorgenicularartery and inferior patellar branch of the descending genicular arterial articular branch merge and accede to prepatellar ring on inferior medial to patella.