This is done to understand the middle ear condition. The probe tone of 225Hz frequency is presented to the ear canal by varying the pressure condition in the ear canal from -200 to 200 dapa. The result is displayed on the screen as different patterns. each pattern reveals different middle ear pathology. Audiologists make diagnoses based on the pattern. This evaluation helps us understand conditions such as middle ear fluid, ETdysfunction, ossicular discontinuity, otosclerosis etc.
Tympanometry helps detect issues like fluid in the middle ear or problems with the Eustachian tube. Essential information regarding the middle ear's functionality, such as the mobility of the eardrum and the condition of the tiny bones, can be obtained through this non-invasive procedure. Tympanometry is particularly beneficial in cases involving paediatric patients who have difficulty communicating their discomfort or pain. This tool identifies potential hearing issues early on, enabling timely intervention like treatment or surgery when necessary.
Moreover, tympanometry is valuable for tracking treatment effectiveness and interventions, offering insights into the development of middle ear conditions. It is an essential tool in audiology and otolaryngology practices worldwide due to its efficiency in objectively assessing middle ear health. Its non-invasive nature, efficiency, and reliability are crucial for audiological assessments, enhancing patient care, and evaluating ear health comprehensively.