This document discusses the administration of contaminated nonunions from the tibia. It begins by defining a nonunion and describing the things that could cause nonunions, like neighborhood aspects like infection and systemic variables like smoking. It then discusses the microbiology of contaminated nonunions, classifying systems for infected nonunions, and challenges https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it-2/