Unstable spine fractures
Tectorial membrane and alar ligaments provide stability to<unk><unk>  joint
Injury or laxity of these ligaments can lead to subluxation or dislocation
Also referred to as internal decapitation
Down syndrome predisposes to<unk><unk>  dislocation
Injury or laxity of these ligaments can lead to subluxation or dislocation
Cervical fractures and dislocations<unk> 
C1
Jefferson fracture
C1 isolated anterior arch fracture
C1 isolated posterior arch fracture
C2
Odontoid fracture
Hangman's fracture
C3-C7
Cervical burst fracture
Cervical spinous process fracture
Extension cervical teardrop fracture
Flexion cervical teardrop fracture
Anterior cervical wedge fracture
Cervical facet dislocation
Isolated transverse process fracture
Thoracic and lumbar fractures and dislocations
Chance fracture
Thoracic burst fracture
Lumbar burst fracture
Isolated transverse process fracture
Thoracic and lumbar compression fractures<unk> 
C1
Jefferson fracture
C1 isolated anterior arch fracture
C1 isolated posterior arch fracture
C2
Odontoid fracture
Hangman's fracture
C3-C7
Cervical burst fracture
Cervical spinous process fracture
Extension cervical teardrop fracture
Flexion cervical teardrop fracture
Anterior cervical wedge fracture
Cervical facet dislocation
Isolated transverse process fracture
Jefferson fracture
C1 isolated anterior arch fracture
C1 isolated posterior arch fracture
Odontoid fracture
Hangman's fracture
Cervical burst fracture
Cervical spinous process fracture
Extension cervical teardrop fracture
Flexion cervical teardrop fracture
Anterior cervical wedge fracture
Chance fracture
Thoracic burst fracture
Lumbar burst fracture
Isolated transverse process fracture
Thoracic and lumbar compression fractures
Atlanto-occipital dissociation
Penetrating neck trauma
Scapulothoracic dissociation
Blunt neck trauma
Epidural hemorrhage
Vertebral and carotid artery dissection
Lisfranc injury
Strangulation