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rhinomanometry

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rhinomanometry /rhi·no·ma·nom·e·try/ (ri″no-mah-nom´ĕ-tre) measurement of the airflow and pressure within the nose during respiration; nasal resistance or obstruction can be calculated from the figures obtained.
rhi·no·ma·nom·e·try (rn-m-nm-tr)
n.
1. The study and measurement of nasal airflow and pressures.
2. The use of a rhinomanometer.

rhinomanometry [ri″no-mah-nom´ĕ-tre]
measurement of the airflow and pressure within the nose during respiration; nasal resistance or obstruction can be calculated from the figures obtained.

rhinomanometry
measurement of the air flow and pressure within the nose during respiration; nasal resistance or obstruction can be calculated from the figures obtained.

rhinomanometry
ENT A technique for evaluating nasal patency or obstruction, and airflow by simultaneously measuring transnasal pressure and airway resistance, and pressure-flow characteristics. Types–Anterior A pressure tap is inserted into a sealed nostril. Posterior A face mask is combined with a pressure tap in the oral cavity or oropharynx; used to measure net bilateral airflow resistance.  Unilateral posterior One nostril is taped during the procedure. Cf Acoustic rhino(mano)metry, Nasal airway resistance.


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It is difficult to assess the degree of obstruction or to quantify the nasal discharge; the assessment is completely subjective unless a nasal peak flow meter is used or rhinomanometry is performed.
Rhinomanometry is a helpful method of nasal examination, but it is rarely used because it requires forcing airflow through the nose.
Sinus x-rays, CT scans, and rhinomanometry have not been shown to correlate with patient symptoms.
 
 
 
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