TY - JOUR AU - Repantis, T. AU - Korovessis, P. AU - Zacharatos, S. DO - doi:10.1302/0301-620X.91BSUPP_I.0910109b UR - https://doi.org/10.1302/0301-620X.91BSUPP_I.0910109b TI - PERCUTANEOUS KYPHOPLASTY VERSUS HYBRID KYPHOPLASTY WITH SUPPLEMENTARY INSTRUMENTATION FOR MANAGEMENT OF OSTEOPOROTIC AND PATHOLOGIC VERTEBRAL FRACTURES. T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_I PY - 2009 SP - 109 EP - 109 ER -