| Title： | Guideline of diagnosis and treatment of sudden deafness |
| Edition： | Updated |
| Classification： | Standard guideline |
| Field： | Comprehensive guideline |
| Countries and regions： | China |
| Guidelines users： | |
| Evidence classification method： | Oxford Recommendation Classification |
| Development unit： | Editorial Board of Chinese Journal of Otorhinolaryngology Head and Neck Surgery; Society of Otorhinolaryngology Head and Neck Surgery, Chinese Medical Association |
| Registration time: | 2022-08-04 |
| Registration number： | PREPARE-2022CN453 |
| Purpose of the guideline: |
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