This document discusses the management of infected nonunions of the tibia. It starts by defining a nonunion and describing the aspects that may cause nonunions, including community aspects like an infection and systemic things like using tobacco. It then discusses the microbiology of infected nonunions, classifying programs for contaminated nonunions, https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it-2/