It is safe to use the ulnar length difference to correct the radial length difference in the 3D-planning process of a radius osteotomy in patients with a distal radius malunion. - Smees, Camiel J.; Oude Nijhuis, Koen D.; van der Heide, Stein; olde Heuvel, Judith; Doornberg, Job N.; Vochteloo, Anne J.H.; Tuijthof, Gabriëlle J.M. (Journal of Orthopaedic Surgery & Research, 2024)