Collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region, initial encounter for fracture
collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region, initial encounter for fracture
Collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region, initial encounter for fracture
collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region, initial encounter for fracture