What is meant by vallecular residue?
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Vallecular residue refers to the accumulation of food or liquid in the valleculae, which are spaces located in the pharynx. This residue can occur when swallowing efficiency is impaired, and it can pose a risk of aspiration, or the entry of material into the airway. A study by Nagy et al. found that a head-turn-plus-chin-down maneuver can effectively reduce vallecular residue . The causes of vallecular residue can be related to oral-stage dysphagia and reduced tongue base retraction . Vallecular residue can also be observed in the context of urban infrastructure, where abandoned objects such as billboards and shopping trolleys contribute to the economic collapse of a community . In the medical field, moral residue refers to the ethical complexities experienced by patients and practitioners, particularly in cases such as euthanasia on the battlefield and care of minors who are Jehovah's Witnesses .
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09 Nov 2022 | The term "vallecular residue" is not mentioned in the provided text. |
01 Apr 2016 | Vallecular residue refers to the accumulation of food or liquid in the valleculae, which are spaces in the pharynx. |
58 Citations | Vallecular residue refers to the presence of food or liquid that remains in the vallecula, which is a small depression in the throat, after swallowing. |
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