Trauma - Spine | Medical Hub

16. What is the mechanism of Jefferson fracture?

A) Axial loading on C1 (diving injury, MVA) B) Flexion injury C) Hyperextension injury D) Rotation injury

17. What is the treatment for stable Jefferson fracture?

A) Collar or halo vest B) C1-C2 fusion C) Traction D) Anterior surgery

18. What is a Hangman fracture?

A) Bilateral pars interarticularis fracture of C2 (traumatic spondylolisthesis) B) Odontoid fracture C) C1 burst fracture D) C2 body fracture

19. What is the mechanism of Hangman fracture?

A) Hyperextension with distraction B) Axial loading C) Flexion D) Rotation

20. What is the treatment for Type I Hangman fracture (non-displaced)?

A) Collar or halo vest B) Posterior C1-C2 fusion C) Anterior surgery D) Traction