Ossicular replacement comparison
In the ‘None’ group, AC, and BC, results significantly improved at 250,
500, 1000, 2000 Hz. ABG changes were significantly improved at 250, 500,
1000 Hz. Using the TORP replacement, AC and BC indicate significant
differences at 250, 500, 1000, 2000 Hz and 1000, 2000, 4000Hz,
respectively. ABG change statistically improved only at 500 and 1000 Hz.
In the PORP group, AC and ABG significantly improved at every frequency.
BC data revealed significant improvements at 500, 1000 and 2000 Hz (Fig
3).
Fig 3 Analysis of the types of ossicular replacement (None vs. TORP vs.
PORP).