Hvidberg E, Vogt B, Gosheger G, Rölfing JD, Antfang C, Abood A, Rödl R, Møller-Madsen B, Frommer A: New reference values for femoral floor angle and tibial roof angle in 8-16-year-old children. Abstract to be presented at 41st EPOS Annual Meeting in Krakow 29th March to 1st April 2023.