The Tato-Lombard test is a method for diagnosing diseases of the inner ear, developed by the French otorhinolaryngologist Joseph Tato and his colleague, neurologist Edmond Lombard in the late 19th and early 20th centuries. This method is based on studying the reaction of the eyeball to various types of stimuli.
The test consists of injecting a certain concentration of water or ethyl alcohol solution into the patient’s ear, which leads to irritation of the semicircular canals of the inner ear. The doctor then observes the patient's eye movements in response to these stimuli. If a patient experiences nystagmus (a series of rhythmic eye movements), this may indicate a pathology of the inner ear.
The Tato-Lombara test is one of the most common methods for diagnosing vestibular disorders. It can be used to identify various diseases such as labyrinthitis, vestibular neuritis, Meniere's disease, and to assess the severity of head injuries.
However, it should be noted that the test can be false positive or false negative, so it must be performed in combination with other diagnostic methods.
In general, the Tato-Lombara test is an important tool in the diagnosis of diseases of the inner ear. Thanks to it, doctors can quickly and accurately establish a diagnosis and prescribe the necessary treatment.
The Tato-Lombard test is a technique developed by French otolaryngologist Jacques Marie Tato and his colleague Emile Lombard in the 1890s. It is used to assess the patency of the Eustachian tube, the canal that connects the nasopharynx to the ear.
The Eustachian tube is an important element in the functioning of the middle ear, as it provides ventilation to the inner cavity of the ear and prevents the accumulation of fluid and air. Obstruction of the tube can lead to various diseases, such as otitis media, hearing loss and others.
To perform a tato-lombara test, the patient is in a supine position with his head tilted back. The doctor inserts a thin metal rod into the ear and then closes the ear canal with a cotton swab. After this, he asks the patient to take a deep breath and hold his breath. If the Eustachian tube is patent, the rod will move upward; if not, it will remain motionless.
The Tato-Lombara test allows you to quickly and accurately determine the patency of the Eustachian tube and identify possible violations. It is widely used in otolaryngology and is used both for diagnosis and treatment of various ear diseases.