Static spinal muscular atrophy causing temporomandibular joint dysfunction.
A case of static spinal muscular atrophy is described. The patient presented with temporomandibular joint dysfunction. This case is unusual, not only from the perspective of clinical disease progression, but also that markedly elevated creatine kinase levels were demonstrated. Despite an obvious association of neuromuscular disorders and TMJ disease, reports of primary disorders of muscle and nerve which may predispose to this condition are rare. This case emphasizes the need for careful neuromuscular evaluation in all patients with TMJ dysfunction of nonarticular origin.
Bailey
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RO
Radin
A B
AB
D000328:Adult; D000870:Anterior Horn Cells; D003402:Creatine Kinase / Q000032:analysis; D004576:Electromyography; D006801:Humans; D008297:Male; D009133:Muscular Atrophy / Q000150:complications* / Q000201:enzymology; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000209:etiology*
D003402:Creatine Kinase