Platelet-Rich Plasma Enhanced Bone Autograft in Femoral Head Necrosis-A Case Series Report on a Six-Year Follow-Up Period

Tamás Lakatos^1#, Bálint Major^1#, Péter Somogyi², Gabriella Vácz³, Melinda Simon³, István Hornyák^3,4 and Zsombor Lacza^3,4*

¹Department of Orthopedics, Polyclinic of the Hospitaller Brothers of St. John of God in Budapest, Budapest, Hungary

²Department of Rehabilitation, National Institute of Sport Medicine, Budapest, Hungary

³Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary

⁴Orthosera GmbH, Krems, Austria

^#Contributed equally to this work

^*Corresponding Author: Zsombor Lacza, Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary, Tel: +36-1-210-0306, Fax: +36-1-334-3162 Email: