Cervical spine trauma: the common combined conditions.
The two most common groups of combined traumatic conditions of the cervical spine are hyperextension and hyperflexion fracture-dislocations. In a series of 400 patients with fractures and/or dislocations of the cervical spine, 25% had hyperextension and 19% hyperflexion fracture-dislocations. A computer analysis of the cases revealed that there are five distinct types of hyperextension and four types of hyperflexion fracture-dislocations. Each of the types is considered as to incidence, causes, mechanism of injury, and roentgen and differential diagnosis.
D002574:Cervical Vertebrae / Q000000981:diagnostic imaging / Q000293:injuries*; D050723:Fractures, Bone / Q000145:classification / Q000000981:diagnostic imaging; D006801:Humans; D004204:Joint Dislocations / Q000145:classification / Q000000981:diagnostic imaging; D011859:Radiography