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Distinguishing the Normal Aging Swallow from Dysphagia

Angela Mansolillo, MA, CCC-SLP, BCS-S

March 15, 2016

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Question

How can normal swallow variability in aging be distinguished from a truly disordered swallow?

Answer

The aging swallow is not disordered.  There are very typical changes that occur as we get older, and we should not mistake them for true dysphagia.  However, aging does make a person more susceptible to dysphagia.

Laryngeal penetration is normal, particularly in the aging population.  Normal laryngeal penetration is not consistent, so if you are doing a swallow study with a patient and see laryngeal penetration consistently across trials, then that is more likely to be disordered compared to the patient who has only intermittent laryngeal penetration.

Another important way to distinguish normal laryngeal penetration from disordered penetration is depth. If you are seeing laryngeal penetration that is reaching the level of the vocal folds, research suggests that is much more likely to be disordered, and much more likely to be predictive of actual aspiration. Shallow penetration - penetration that enters the laryngeal vestibule and never really gets to the level of the vocal folds, and generally clears spontaneously - is typically not considered disordered.

Another thing to pay attention to, in terms of pharyngeal swallow physiology, is pooling of secretions in the laryngeal vestibule.  Even if you do not actually see aspiration during a swallow study, if that material sits in the vestibule and does not clear spontaneously, then that is much more likely to be predictive of aspiration and more likely to be related to a true dysphagia. Again, normal laryngeal penetration happens inconsistently, is shallow, and is cleared spontaneously.

Angela Mansolillo, MA/CCC-SLP,BCS-S is a Speech-Language Pathologist and Board Certified Specialist in Swallowing Disorders with over 25 years of experience. She is currently a senior Speech-Language Pathologist at Cooley Dickinson Hospital in Northampton, Massachusetts where she provides evaluation and treatment services for adults and children with dysphagia and is involved in program planning and development for inpatient and outpatient programming including quality improvement initiatives, patient education, and clinical policies and protocols. 


angela mansolillo

Angela Mansolillo, MA, CCC-SLP, BCS-S

Angela Mansolillo, MA/CCC-SLP,BCS-S is a Speech-Language Pathologist and Board Certified Specialist in Swallowing Disorders with over 25 years of experience. She is currently a senior Speech-Language Pathologist at Cooley Dickinson Hospital in Northampton, Massachusetts where she provides evaluation and treatment services for adults and children with dysphagia and is involved in program planning and development for inpatient and outpatient programming including quality improvement initiatives, patient education, and clinical policies and protocols.  In addition, she is an adjunct faculty member at Elms College Department of Communication Sciences and Disorders in Chicopee, Massachusetts.  Over the course of her career, she has worked in a variety of clinical settings, provided numerous regional and national presentations, and lectured at several colleges and universities throughout Massachusetts. 

Ms. Mansolillo received her Bachelor of Arts degree in communication from Rhode Island College in 1983 and earned her Master of Arts in Speech-Language Pathology in 1985 from the University of Connecticut. She is a member of the American Speech-Language-Hearing association and is a member of Special Interest Division 13, which focuses on swallowing and swallowing disorders.


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