Otoscopy
Pronunciation: oh-TOS-koh-pee
The visual examination of the external ear canal and tympanic membrane using an otoscope, performed as a preliminary step in a comprehensive audiological evaluation.
Full Definition
Otoscopy is the direct inspection of the outer ear canal and eardrum (tympanic membrane) using an illuminating instrument called an otoscope or auriscope. In audiological practice, otoscopy precedes all other tests to identify contraindications to probe insertion (such as impacted cerumen, perforations, or foreign bodies) and to note anatomical variants affecting test results. Pneumatic otoscopy adds air pressure variation to assess tympanic membrane mobility. Editors should note that 'otoscopy' (noun, the procedure) differs from 'otoscope' (noun, the instrument) and 'otoscopic' (adjective); these should not be confused in clinical writing. 'Auriscopy' is a valid synonym but is less common in North American usage.
Usage
Usage note: Distinguish 'otoscopy' (the procedure) from 'otoscope' (the instrument) and 'otoscopic' (the adjective) in clinical documents.
In Context
- "Otoscopy revealed bilateral tympanic membranes that were intact and translucent, with no evidence of middle ear effusion." — Audiological evaluation report
- "The procedure was documented as 'otoscope' when 'otoscopy' was intended—ensure the noun forms are correctly distinguished." — Editorial review of clinical notes