Barany Rotational Test

The Barany rotation test (also known as the Barany test, rotation test, or rotation reaction) is a method for examining the function of the vestibular apparatus proposed by the Hungarian otorhinolaryngologist Robert Barany (1876-1936).

The essence of the method is that the patient is seated on a rotating chair or rotated around a vertical axis, while the resulting reflex movements of the eyes and torso are observed. These movements are called nystagmus and appear in response to stimulation of the vestibular apparatus.

If the vestibular analyzer is damaged, a violation of the rotational reaction is observed - asymmetry of nystagmus, its absence or decreased severity. Thus, the Barany rotation test makes it possible to diagnose lesions of the vestibular system, in particular of peripheral or central origin.

Barany’s rotational test is a method for studying the function of the hearing aid, which is used to diagnose diseases of the middle ear and evaluate the effectiveness of treatment. This method was developed by the Hungarian otolaryngologist Rege Barny in 1886 and has since been one of the most common methods for diagnosing the middle ear.

The Barany rotation test is performed as follows: the patient sits or stands, and the doctor puts a stethoscope to his ear and asks him to slowly rotate his head in different directions. In this case, the doctor records the presence or absence of sound in the ear, which may indicate the presence of fluid or other problems in the middle ear.

This method allows you to determine whether there is fluid in the middle ear or not and estimate its amount. In addition, the Barany rotation test can help determine how well the hearing aid is working and how effective the treatment is.

In general, the Barany rotation test is an important method for diagnosing and treating diseases of the middle ear, which allows you to quickly and accurately determine the presence of fluid in the middle ear and evaluate the effectiveness of treatment.