Audiology Clinical Procedures: Case History and Otoscopy

Case History and Patient InteractionPage 1

A thorough case history is essential for building rapport and designing effective treatment plans. While no standard form exists, clinicians must gather information to identify medical 'red flags,' determine the necessity of medical consultation, and formulate a strategy for the audiological test battery.

Medical Referral StandardsPage 1

Clinicians must be aware of specific AHIP criteria that mandate a physician referral. Key red flags include asymmetrical sensorineural hearing loss, recent significant hearing changes, excessive cerumen, ear pain, drainage, dizziness, visible ear deformities, and history of noise exposure or injury.

Otoscopy and Outer Ear AnatomyPage 1

Otoscopy is a vital diagnostic skill involving the examination of the pinna, ear canal, and tympanic membrane. Clinicians must be familiar with various otoscope types and speculum sizes to identify conditions such as atresia, microtia, stenosis, exostosis, osteoma, and otitis externa. Careful inspection of the pinna is also required to detect skin lesions, surgical scars, or congenital malformations.

Cerumen Management and Middle Ear ConsiderationsPage 1

Cerumen impaction is a common cause of conductive hearing loss that often requires professional removal via suction, curette, or irrigation before testing can proceed. Furthermore, clinicians must differentiate between outer ear disorders and middle ear pathologies, such as otitis media, as these conditions significantly impact audiological results and treatment strategies.