Hangman Fractureβ£What is it?β£What is the mechanism of injury?β£How do you classify hangman fractures? What is injured at each stage?β£How does typical vs atypical fractures affect presentation?β£What other injuries concerned? What further imaging?β£What are the usual presentation of the patient?β£Why do injuries at C1 and C2 not frequently present with neurology?β£Management of TYPE 1/ 2, Low grade HANGMAN? [Majority]β£Role of Halo vest in Type 1/2?β£Management of Type 2a/3 unstable Hangman