Fig. 3

Audiometric Curves for Different Degrees of Endolymphatic Hydrops
Figure 3 displays average hearing thresholds (dB HL) across frequencies (125–8000 Hz) for varying degrees of endolymphatic hydrops. The curves represent vestibular (VL) and cochlear (CL) hydrops from degrees 0 to 3. As hydrops severity increases, there is a notable decline in hearing sensitivity. These patterns emphasize the progressive impact of endolymphatic hydrops on auditory function