Understanding Weber's Test: Conductive Deafness vs. Sensorineural Deafness

TLDRWeber's test helps differentiate between conductive deafness and sensorineural deafness. In conductive deafness, lateralization occurs toward the affected ear, while in sensorineural deafness, lateralization occurs away from the affected ear.

Key insights

👂Weber's test is used to determine the type of deafness in a person.

👉In conductive deafness, lateralization occurs toward the affected ear.

👐In sensorineural deafness, lateralization occurs away from the affected ear.

🔊Weber's test involves using a vibrating tuning fork and observing the patient's response.

🗣️The test helps determine the conduction of sound through bone and air.

Q&A

What is Weber's test used for?

Weber's test is used to determine the type of deafness in a person.

How does lateralization occur in conductive deafness?

In conductive deafness, lateralization occurs toward the affected ear.

How does lateralization occur in sensorineural deafness?

In sensorineural deafness, lateralization occurs away from the affected ear.

What does Weber's test involve?

Weber's test involves using a vibrating tuning fork and observing the patient's response.

What does Weber's test help determine?

Weber's test helps determine the conduction of sound through bone and air.

Timestamped Summary

00:00Weber's test is used to differentiate between conductive deafness and sensorineural deafness.

00:32In conductive deafness, lateralization occurs toward the affected ear.

00:57In sensorineural deafness, lateralization occurs away from the affected ear.

01:18Weber's test involves using a vibrating tuning fork.

02:32Conductive deafness can be confirmed by comparing air conduction and bone conduction.

03:00Sensory neural deafness can also be determined through the Weber's test.

04:12Using the Schwaback test, hearing can be compared between patients and the examiner.

05:28A normal person should not show lateralization in the Weber's test.