%0 Journal Article %A Florian A. Frank %A Richard Niehaus %A Paul Borbas %A Karim Eid %T Risk factors for secondary displacement in conservatively treated proximal humeral fractures %D 2020 %J The Bone & Joint Journal %P 881-889 %V 102-B %N 7 %R 10.1302/0301-620X.102B7.BJJ-2020-0045.R1 %U https://doi.org/10.1302/0301-620X.102B7.BJJ-2020-0045.R1 %K Proximal humeral fracture,Conservative treatment,Secondary displacement