Does nail size or difference between canal and nail diameter influence likelihood of union or time to union of femoral shaft fractures treated with intramedullary nailing? A retrospective cohort study

@MMASquabbler In femurs you need a nail canal ratio >80% which in vast majority of cases will work with a size 10. I rarely use anything other than 10 anymore. See paper: https://t.co/X56omyRg2p