Eight weeks after round-window fistula repair in the left ear, what action should the audiologist take first?

Eight weeks after round-window fistula repair in the left ear, what action should the audiologist take first?

• A. Routine audiometric evaluation
• B. Referral for another medical evaluation
• C. Auditory brainstem response testing
• D. Evaluation for a conventional CROS hearing aid

Answer: (A)

The key idea is to establish a current, reliable measure of hearing after a surgical repair to guide ongoing management. Eight weeks post round-window fistula repair is an appropriate time to obtain a routine audiometric evaluation, which provides a postoperative baseline for air and bone conduction thresholds and helps determine whether hearing has improved, stayed the same, or changed. This information is essential before considering amplification or other interventions. An auditory brainstem response test is reserved for cases where behavioral testing isn’t feasible or when neural integrity is in question, so it isn’t the first step when reliable behavioral data can be obtained. Referral for medical evaluation would be necessary only if there are signs of complications (e.g., infection, persistent vertigo, or worsening symptoms). A CROS hearing aid evaluation should wait until candidacy is clarified after hearing status is stable, so it isn’t the initial action.

The key idea is to establish a current, reliable measure of hearing after a surgical repair to guide ongoing management. Eight weeks post round-window fistula repair is an appropriate time to obtain a routine audiometric evaluation, which provides a postoperative baseline for air and bone conduction thresholds and helps determine whether hearing has improved, stayed the same, or changed. This information is essential before considering amplification or other interventions. An auditory brainstem response test is reserved for cases where behavioral testing isn’t feasible or when neural integrity is in question, so it isn’t the first step when reliable behavioral data can be obtained. Referral for medical evaluation would be necessary only if there are signs of complications (e.g., infection, persistent vertigo, or worsening symptoms). A CROS hearing aid evaluation should wait until candidacy is clarified after hearing status is stable, so it isn’t the initial action.