Management of severe cervical kyphosis in a patient with Larsen syndrome. Case report.
Larsen syndrome is a rare genetic disorder of the connective tissue that is characterized by multiple joint dislocations, distinctive deformities of the hands and feet, characteristic facial features, kyphoscoliosis, and segmentation anomalies of the vertebrae. Diverse treatment options, including conservative observation and surgical correction, have been reported for patients who present with cervical spine pathophysiology. Differences in surgical approaches, timing of the correction, and pre- or postoperative bracing have been reported. According to the authors, the present case is the first report of a pediatric patient with Larsen syndrome in whom an asymptomatic cervical instability was treated before neurological deterioration with synchronous anterior decompression and fixation, posterior fusion and fixation, and halo placement. A review of the literature on similar patients reveals the variety of practices associated with a diagnosis of Larsen syndrome.
Madera
Marci
M
Department of Neurosurgery, University of Cincinnati College of Medicine Surgery, Cincinnati, Ohio, USA.
Crawford
Alvin
A
Mangano
Francesco T
FT
D000015:Abnormalities, Multiple; D001915:Braces; D002574:Cervical Vertebrae; D002675:Child, Preschool; D003240:Connective Tissue Diseases / Q000151:congenital*; D006801:Humans; D007593:Joint Instability / Q000628:therapy; D007738:Kyphosis / Q000601:surgery / Q000628:therapy*; D008297:Male; D013131:Spine / Q000002:abnormalities; D013577:Syndrome