Rhinomanometry

Rhinomanometry is a standardized method used to measure nasal airflow and nasal resistance. It is a diagnostic procedure that is often used in the field of otolaryngology to evaluate nasal obstruction. The procedure involves the use of a machine called a rhinomanometer, which measures the pressure and flow of air through the nasal passages.

Procedure

The procedure of rhinomanometry involves the placement of a small tube in one nostril, while the other nostril is left open. The patient is then asked to breathe normally. The rhinomanometer measures the pressure and flow of air through the nostrils. The data collected is then used to calculate the nasal resistance.

Uses

Rhinomanometry is used to diagnose various nasal conditions such as nasal polyps, deviated septum, and nasal congestion. It can also be used to evaluate the effectiveness of treatments for these conditions.

Advantages and Disadvantages

The main advantage of rhinomanometry is that it provides objective data about nasal airflow and resistance. This can be particularly useful in cases where the patient's subjective perception of nasal obstruction does not match the physical findings.

However, rhinomanometry also has some disadvantages. The procedure can be uncomfortable for the patient, and it requires specialized equipment and trained personnel. In addition, it may not be suitable for patients with severe nasal obstruction or those who are unable to cooperate with the procedure.

See Also

• Nasal polyps
• Deviated septum
• Nasal congestion