“…Knee fractures include fractures in the distal femur, patella, and proximal tibia, with a reported incidence rate (IR) of approximately 9/10 5 per year in the United States (Lambers et al 2012). Knee fractures vary in type and complexity and often result in lower function, work performance, and healthrelated quality of life (Van Dreumel et al 2015, Sluys et al 2016. Previous studies are limited to small sample sizes, lower extremity fractures, tibial plateau fractures, patellar fractures, or proximal tibia fractures (Court-Brown and Caesar 2006, Scholes et al 2014, Elsoe et al 2015, Larsen et al 2016, Wennergren et al 2018.…”