Peer-reviewed veterinary case report
Otoscopic evaluation of the ear canal.
- Journal:
- The Veterinary clinics of North America. Small animal practice
- Year:
- 2004
- Authors:
- Cole, Lynette K
- Affiliation:
- Department of Veterinary Clinical Sciences · United States
Plain-English summary
When a pet has an ear infection, called otitis externa, the first step is to check the ear canal and eardrum using a tool called an otoscope. This helps the veterinarian see if there are any problems, like foreign objects or growths, and to assess any discharge from the ear. Sometimes, the vet might need to give your pet anti-inflammatory medications or flush the ear to get a better view. After a thorough examination, the vet can decide on further tests and a treatment plan. This process is essential for properly addressing the ear infection.
Abstract
Otoscopic evaluation of the external ear canal and tympanic membrane is the first diagnostic procedure that should be performed in animals presented with otitis externa. It is important to become familiar with the normal structures of the ear to identify any abnormalities. The video otoscope greatly enhances visualization of these structures as well as aiding in retrieval of foreign bodies, biopsy of masses, and performance of a myringotomy. In some cases, a complete otoscopic examination is not possible on the first visit, and the animal may require anti-inflammatory medications or otic flushing to visualize the entire ear canal as well as the tympanic membrane. The purpose of the otoscopic examination is to address the otitis by evaluating the condition of the ear, looking for any masses or foreign bodies; noting the presence, consistency, and color of any exudate; and evaluating the patency of the tympanic membrane. Once a complete otic evaluation has been performed, additional diagnostics as well as a treatment plan can be formulated.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/15062615/