Cha, S.M. et al. 2021. Refracture after plate removal following ulnar shortening osteotomy for ulnar impaction syndrome – a retrospective case–control study. Journal of Plastic Surgery and Hand Surgery. 55, 1 (Feb. 2021), 48–55. DOI:https://doi.org/10.1080/2000656X.2020.1828900.