Journals Information
International Journal of Neuroscience and Behavioral Science(CEASE PUBLICATION) Vol. 5(4), pp. 71 - 79
DOI: 10.13189/ijnbs.2017.050403
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Swallowing Physiology after Anterior and Posterior Cervical Spine Surgery: A Comparison on Videofluoroscopy Pre- and Post-surgery
Stefanie Duchac 1,*, Martina Hielscher-Fastabend 2, Horst M. Müller 3, Christina Aere 4, Beate Schumann 5, Michael Ruf 6, Tobias Pitzen 6
1 Department of Speech and Language Therapy, SRH Hospital Karlsbad, Karlsbad, Germany
2 Faculty of Linguistics and Literary Studies, Clinical Linguistics, Bielefeld University, Bielefeld, Germany
3 Faculty of Linguistics and Literary Studies, Neurolinguistics, Bielefeld University, Bielefeld, Germany
4 Dysphagia Centre Bruchsal, Fürst Stirum Klinik, Bruchsal, Germany
5 Department of Neurology, RWTH Aachen University Hospital, Aachen, Germany
6 Center for Spinal Surgery, Orthopaedics, Traumatology, Department of Spine Surgery, SRH Hospital Karlsbad, Karlsbad, Germany
ABSTRACT
Dysphagia is a common complication following anterior cervical spine surgery and may occur in over 70% of patients. There is an emerging evidence that dysphagia also appears after posterior cervical spine surgery. Nevertheless, hardly any study is focusing on changes in swallowing physiology with regard to surgical approach. Aim of this study: To investigate changes in swallowing physiology following: 1. anterior cervical spine surgery, and 2. posterior cervical spine surgery. Methods: A standardized videofluoroscopic swallowing study (VFSS) was performed in 28 patients who underwent cervical spine surgery (anterior approach n = 19, Mage 56±14; posterior approach n = 9, Mage 58±17) one day before surgery and after surgery (mean 4 days). Data were analyzed retrospectively with the Modified Barium Swallow Impairment Profile (MBSImPTM©). Results: 1. In the anterior group, pharyngeal sum score was significantly higher after surgery (p < .001). Significant changes were found in 4 out of 8 analyzed pharyngeal components. 2. In the posterior group, pharyngeal sum score was significantly higher after surgery (p = .015). No significant changes were found in the oral or pharyngeal components. Conclusions: Whereas more changes in swallowing physiology occurred following anterior surgery, there were also overall changes in the posterior group. Understanding the swallowing pathophysiology associated with cervical spine surgery is indispensable to decrease the rate of secondary complications and improve quality of life for this patients.
KEYWORDS
Anterior Cervical Spine Surgery, Posterior Cervical Spine Surgery, Swallowing Physiology, Videofluoroscopic Swallowing Study
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Stefanie Duchac , Martina Hielscher-Fastabend , Horst M. Müller , Christina Aere , Beate Schumann , Michael Ruf , Tobias Pitzen , "Swallowing Physiology after Anterior and Posterior Cervical Spine Surgery: A Comparison on Videofluoroscopy Pre- and Post-surgery," International Journal of Neuroscience and Behavioral Science(CEASE PUBLICATION), Vol. 5, No. 4, pp. 71 - 79, 2017. DOI: 10.13189/ijnbs.2017.050403.
(b). APA Format:
Stefanie Duchac , Martina Hielscher-Fastabend , Horst M. Müller , Christina Aere , Beate Schumann , Michael Ruf , Tobias Pitzen (2017). Swallowing Physiology after Anterior and Posterior Cervical Spine Surgery: A Comparison on Videofluoroscopy Pre- and Post-surgery. International Journal of Neuroscience and Behavioral Science(CEASE PUBLICATION), 5(4), 71 - 79. DOI: 10.13189/ijnbs.2017.050403.