Didn't Madison Chock have a concussion in 2020 that caused them to miss the domestic Skate America?ICE DANCERS - CONCUSSIONS in alphabetic order (I added dates):
Jean-Luc Baker (2015, 2018, 2023)
Emily Bratti (several concussions, one or more in 2022)
Laurence Fournier - Beaudry
Kaitlin Hawayek (summer 2021)
Madison Hubell (2013)
Sara Kishimotot & Atsuhiko Tamara (don’t know which skater 2023)
Misato Komatsubara (2 concussions in 2019)
Marjorie Lajoie (2017, 2024)
Solene Mazingue (2022, 2023)
Kana Muramoto (summer of 2020 or 2021)
Gabriella Papadakis (2015)
Anthony Ponomarenko
Betina Popova (4 concussions in 2019)
Maxim Serov (2020)
Alexey Shchepetov (2023)
Shiyeu Wang
If somebody would know another dancers with concussion or dates of those who I don't know, feel free to write it.