Causes: Laryngitis can have many causes. Acute laryngitis frequently accompanies viral or bacterial upper respiratory tract infections. Long-term laryngitis can have a number of causes. Among the most common are misuse or overuse of the voice and irritation by smoke, dust, or other airborne irritants.

2021年1月15日 · Oropharyngeal dysphagia manifests as difficulty initiating swallowing, coughing, choking, or aspiration, and it is most commonly caused by chronic neurologic conditions such as stroke,...

2023年11月18日 · Dysphagia may be due to abnormalities in the oropharyngeal or esophageal phases of swallowing, or it may be mixed. The underlying etiology may be a mechanical obstruction or a motility disorder. Anatomical, neuromuscular, infectious, and inflammatory diseases may all present with or contribute to dysphagia.

2020年6月10日 · • Muscle tension dysphagia (MTDg) is a subset of laryngeal muscle tension issues • For better screening, include the following into your dysphagia assessment: –Laryngoscopy –Presence of other LHR symptoms –Laryngeal palpation –Stimulability to voice therapy techniques

Dysphagia is a swallowing disorder involving the oral cavity, pharynx, esophagus, or gastroesophageal junction. Consequences of dysphagia include malnutrition and dehydration, aspiration pneumonia, compromised general health, …

2023年5月4日 · Recent research has elucidated that excessive laryngeal musculoskeletal activity serves as the underlying factor in muscle tension-based laryngeal disorders.

Oropharyngeal dysphagia is a critical concern in any function-preserving surgical procedure in patients with laryngeal and hypopharyngeal cancer. Effectiveness and safety of swallowing have to be proved before reintroducing oral nutrition.

2017年5月5日 · Laryngeal elevation is obtained by the contraction of suprahyoid muscles and laryngeal closure relies on intrinsic laryngeal muscles, while epiglottic tilting results as a combination of tongue base retraction, bolus pressure, and laryngeal elevation/anteriorization.

2024年9月18日 · Dysphagia can be caused by functional or structural abnormalities of the oral cavity, pharynx, esophagus, and/or gastric cardia. Oropharyngeal dysphagia occurs when a patient symptomatically localizes a sensation of blockage in the throat.

Pharyngeal dysphagia is a spectrum of swallowing dysfunction, brought about by various illnesses, but predominantly neurological, neurosurgical and head and neck oncological causes. It can cause significant morbidity and mortality if left untreated. A systematic approach to diagnosis is to be followed.