Neurologic compromise after an isolated laminar fracture of the cervical spine.
METHODS
Report of a rare fracture of the cervical spine.


OBJECTIVE
To illustrate the importance of the cervical spinolaminar line in the diagnosis of this unusual injury and to comment on appropriate investigations, management, and outcome.


BACKGROUND
Laminar fractures of the cervical spine are uncommon and are often missed. They usually occur after a hyperextension injury. It is unusual for these injuries to cause neurologic compromise. The injury reported here differs in that it was a result of direct trauma to the posterior aspect of the neck, and there was a significant neurologic deficit.


METHODS
The clinical findings, roentgenographic appearance, treatment, complications, and follow-up assessment are presented and discussed.


RESULTS
Initial neurologic examination revealed a right hemiparesis. Radiographs showed disruption of the spinolaminar line at C5 and a computed tomography scan revealed a fracture of the lamina of C5 with spinal canal encroachment. Management included high-dose corticosteroid administration and a posterior spinal decompression. The patient's initial postoperative course was complicated by acute pulmonary edema, which responded well to intravenous Furosemide and ventilation. Follow-up assessment showed significant neurologic improvement.


CONCLUSIONS
The satisfactory outcome in the case of this rare injury was the result of a prompt, accurate diagnosis and appropriate management.
Makan
P
P
Groote Schuur Hospital, Cape Town, South Africa. pmakan@uctgsh1.uct.ac.za
D000328:Adult; D002574:Cervical Vertebrae / Q000293:injuries* / Q000601:surgery; D019299:Decompression, Surgical; D005500:Follow-Up Studies; D005665:Furosemide / Q000627:therapeutic use; D005938:Glucocorticoids / Q000627:therapeutic use; D006429:Hemiplegia / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D006801:Humans; D008297:Male; D008775:Methylprednisolone / Q000627:therapeutic use; D018482:Muscle, Skeletal / Q000294:innervation / Q000503:physiopathology; D009422:Nervous System Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D011654:Pulmonary Edema / Q000628:therapy; D012123:Pulmonary Ventilation; D016103:Spinal Fractures / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
D005938:Glucocorticoids; D005665:Furosemide; D008775:Methylprednisolone