In audiogram notation, what does "R-triangle" signify?

In audiogram notation, the "R-triangle" specifically signifies unmasked air conduction for the right ear. This notation is essential for audiologists as it provides a clear visual representation of the hearing thresholds for a patient when evaluating their auditory capabilities. Each symbol or notation on an audiogram serves a distinct purpose in documenting the type and severity of hearing loss.

The "R-triangle" is used to differentiate unmasked air conduction tests from other forms of testing, such as bone conduction or masked tests. Air conduction refers to the process of sound traveling through the air and being received by the ear, while bone conduction measures how well sound travels through the bones of the skull directly to the inner ear.

Using specific symbols like the R-triangle helps ensure clarity in audiological assessments, contributing to more accurate diagnosis and treatment planning for individuals with hearing disorders.