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Standard tools like an otoscope, a device used to inspect the ear canal, are often hard to come by.

We could routinely make that determination during an office visit using our stethoscope and otoscope.

Every doctor had a bottle of alcohol each, a bottle of hand sanitizer, a stethoscope and an otoscope — that’s it.

It can take a professional with an otoscope — a device that can look deep inside the ear — to tell if cerumen is blocking the ear canal.

It can take a professional with an otoscope—a device that can look deep inside the ear—to tell if cerumen is blocking the ear canal.