Revisions of extensive acetabular defects with impaction grafting and a cement cup.
van Egmond
Nienke
N
Department of Orthopaedics 357, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
De Kam
Daniel C J
DC
Gardeniers
Jean W M
JW
Schreurs
B Willem
BW