preferred_name: Unstable burst fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
preferred_name_lc: unstable burst fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
label: Unstable burst fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
label_lc: unstable burst fracture of first cervical vertebra, subsequent encounter for fracture with nonunion