%0 Journal Article %A Lars Nordsletten %A S. ¯vre %T O3362 SUBCHONDRAL AUTOTRANSPLANTATION OF BONE (TRAP DOOR) IN THE FEMORAL HEAD WITH AVASCULAR NECROSIS FICAT GRADE 3. SHORT-TERM FOLLOW UP %D 2004 %J Orthopaedic Proceedings %P 369-369 %V 86-B %N SUPP_III %R 10.1302/0301-620X.86BSUPP_III.0860369c %U https://doi.org/10.1302/0301-620X.86BSUPP_III.0860369c %K