%0 Journal Article %A M. Peters %A R. Jeuken %A E. Steijvers %A W. Wijnen %A P. Emans %T THE MODIFIED HEDGEHOG TECHNIQUE TO REATTACH CHONDRAL FRAGMENTS IN THE YOUNG ADULT KNEE: FOLLOW-UP WITH PROMS AND 7.0T MRI AT THREE MONTHS AND ONE YEAR AFTER SURGERY %D 2021 %J Orthopaedic Proceedings %P 119-119 %V 103-B %N SUPP_4 %R 10.1302/1358-992X.2021.4.119 %U https://doi.org/10.1302/1358-992X.2021.4.119 %K Research