Rhinomanometry<\/b> is a functional instrumental examination<\/b> that allows measuring the possible reduction of airflow within the nasal cavities<\/b>.<\/p>\n
Nasal respiratory obstruction<\/b> is a very frequent<\/b> symptom in rhinological<\/b> practice. The sensation of nasal respiratory obstruction<\/b> can vary among patients as it changes according to the patient’s perception<\/b>. <\/p>\n
It is necessary to perform rhinomanometry to diagnose<\/b> these symptoms (nasal congestion<\/b>, breathing difficulty).<\/p>\n
It is a short-duration, non-invasive<\/b>, and non-risky<\/b> test capable of detecting the pressures<\/b> and flows<\/b> that the airflow<\/b> presents in its passage within the nasal cavities<\/b> and calculating the nasal resistances<\/b> (i.e., the obstacles that the air encounters in its passage within the nose).<\/p>\n
At the beginning of the treatment, it is important to collect an anamnesis<\/b> (patient’s history, family history, and any allergies<\/b>, distinguishing between seasonal and perennial).<\/p>\n
It is essential to know if the obstruction<\/b> is:<\/p>\n It is important to perform an objective examination<\/b> of the patient to study the anatomy of the structures that are part of the nasal cavities<\/b>, looking for the presence of:<\/p>\n The radiological study<\/a><\/strong> completes the objective examination. At Casa di Cura Piacenza<\/b>, it is possible to perform a study of the Computed Tomography (CT)<\/a> which will allow detecting conditions not perfectly visible to the naked eye (e.g., concha bullosa). Rhinomanometry<\/strong> can be of anterior<\/b> and posterior<\/b> type.<\/p>\n Anterior rhinomanometry<\/b>, the most commonly used, involves the patient generally seated, breathing alternately, closing one of the two nostrils within a mask fitted to the face with the mouth closed, where the flow is recorded by a sensor inside the mask and the data, reported on a graph, show the flows and pressures of the nasal resistances in the form of intersecting curves. These highlight the quality<\/b> of nasal breathing<\/b> and the level of nasal obstruction <\/b>by the patient. <\/p>\n Through various measurements<\/b> (postural maneuvers, use of nasal decongestants), it will be possible to trace the cause determining the patient’s sensation of nasal congestion.<\/p>\n Rhinomanometry<\/b> can highlight the presence of pathologies, such as:<\/p>\n If the septal deviation<\/b>, observed during the objective examination, does not change after the use of nasal decongestants, it is possible to intervene on the cause of the respiratory obstruction, making it resolvable only through surgical intervention<\/b>.<\/p>\n Rhinomanometry can be a test<\/b> to be performed post-operatively<\/b> (e.g., septoplasty, turbinate decongestion), allowing the patient to measure their improvement in breathing.<\/p>\n It can be considered as a complement to the other tests<\/a><\/strong> within the context of obstructive sleep apnea syndrome<\/strong>, contributing to the diagnostic and therapeutic process.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n
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Additionally, it is possible to perform a study through magnetic resonance imaging<\/a>, possibly with contrast medium, to detect the presence of masses<\/strong> or neoplasms that can determine a picture of respiratory obstructions. <\/p>\n\n
PATIENT PREPARATION<\/h2><\/div>