The hyperflexion sprain of the cervical spine.
D002574:Cervical Vertebrae / Q000293:injuries*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D007103:Immobilization; D007738:Kyphosis / Q000000981:diagnostic imaging; D008297:Male; D009461:Neurologic Manifestations; D011859:Radiography; D013123:Spinal Fusion; D013124:Spinal Injuries / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000628:therapy; D013180:Sprains and Strains / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000628:therapy; D014143:Traction