Swallowing function in patients with spasmodic torticollis

Abstract

We examined the oropharyngeal swallowing ability of 43 patients with spasmodic torticollis using a videofluoroscopic procedure. Twenty-two (51.2%) demonstrated objective evidence of swallowing abnormalities; 15 (34.9%) had subjective complaints. Delayed swallowing reflex and vallecular residue were more frequent (p < 0.0046) than any other abnormality. The constellations of abnormalities were consistent with neurogenic, postural, and mixed neurogenic-postural types of dysphagia.