Fracture Nasal Bone: Causes, Hazards, Treatment Causes of nasal bone fracture: Trauma on the nose. Classification of nasal bone fracture: Type-1- There is vertical fracture of the nasal septum Type-2- The nasal bones are displaced laterally. Type-3- There marked depression. The septum is collapsed. Symptoms of nasal bone fracture: 1) Deformity- Depression or lateral displacement […]