![]() ![]() ![]() Patients heard the sound in the center of the head or equally in both the ears. It is a test for lateralization in which you have to tap the tuning fork on your palm and then press the butt of the instrument on the top of the patient’s head in the midline and ask the patient where they hear the sound. Generally, 256 Hz or 512 Hz is used for performing Weber Test. It helps to detect unilateral conductive hearing loss and unilateral sensorineural hearing loss. Weber test is a quick screening test for hearing. There is reduced volume transmitted by the bones of the skull to the other ear. Bone conduction allows the vibration sound to be transmitted to the inner ear.Air conduction uses the apparatus of the ear to amplify and direct the sound.This test is conducted by placing a tuning fork on the mastoid bone: In the conductive hearing loss, bone conduction is better than air or BC > AC, a negative Rinne, and the patient will report that they do not hear the fork once it is moved. Therefore, AC > BC which is how it is reported clinically for a normal or positive Rinne result. As a result, it can be determined if the cause is sensorineural or conductive.Ī normal or positive Rinne test is when sound is still heard when the tuning fork is moved to air near the ear (air conduction or AC), indicating that AC is equal or greater than (bone conduction or BC). It is combined with the patient’s perceived hearing loss. These tests can be done in the office, and are easy to perform.Īlso called as Rhinne Test by some people, is used in cases of unilateral hearing loss and establishes which ear has the greater bone conduction. Therefore, these tests guide the doctor in further examination and investigation of the treatment process. They help in determining the difference between sensorineural and conductive hearing loss. Malfunction of the ear canal, outer canal, or middle earĭifference Between Rinne and Weber, if we compare the Rinne test is performed first. ![]() There are many causes of conductive hearing loss such as. It can also occur in combination with a sensorineural hearing loss( mixed hearing loss).
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