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Dysphonia and Dysphagia Following the Anterior Approach to the Cervical Spine
Catherine P. Winslow, MD;
Timothy J. Winslow, MBA;
Mark K. Wax, MD
Arch Otolaryngol Head Neck Surg. 2001;127:51-55.
Background Speech and swallowing dysfunctions are common following the anterior
approach to the cervical spine. Despite functional morbidity and legal implications,
the incidence and etiologic factors of these complications have not been adequately
elucidated.
Objective To better define speech and swallowing dysfunction both in the quantitative
and qualitative sense.
Methods A questionnaire was mailed to 497 patients who had undergone anterior
cervical fusion or anterior cervical discectomy at a university hospital (study
group). One hundred fifty questionnaires were sent to a control group.
Results The study group response rate was 46%; the control group response was
51%. The incidence of hoarseness in the study group was 51%; the incidence
in the control group was 19%. The difference was statistically significant
(P<.01). Dysphagia was present in 60% of study
group patients vs 23% of control group patients (P<.01).
Qualitative questions revealed that constant hoarseness, pain with talking,
difficulty eating solid foods, and odynophagia were significantly more common
following the anterior approach to the cervical spine.
Conclusions Our findings show a much higher incidence than previously reported of
both voice and swallowing impairment following the anterior approach to the
cervical spine. Hoarseness and dysphagia may adversely affect recovery and
the patient's sense of well-being. Preoperative counseling and postoperative
evaluation are essential.
From the Department of OtolaryngologyHead and Neck Surgery,
Oregon Health Sciences University, Portland. Dr Winslow is now with the Department
of Otolaryngology, Walter Reed Army Medical Center, Washington, DC.
Corresponding author: Catherine P. Winslow, MD, Department of Otolaryngology,
Walter Reed Army Medical Center, Bldg 2, Room 6B, Sixth Floor, 6825 Georgia
Ave, Washington, DC 20307 (e-mail: cwinslow{at}pol.net).
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