User:Doc James/Work
| Perforated eardrum | |
|---|---|
| 异名 | Perforated tympanic membrane, punctured eardrum, ruptured eardrum |
 | |
| A completely perforated eardrum, showing the handle of the malleus (hammer bone). | |
| 症状 | Hearing loss, ear pain, ear discharge, ringing in the ear[1] |
| 併發症 | Long-term hearing loss, cholesteatoma, mastoiditis[2] |
| 起病年龄 | Sudden[2] |
| 病因 | Middle ear infection, physical trauma, overpressure[1][3] |
| 診斷方法 | Based on examination by otoscopy[1] |
| 治療 | Conservative, antibiotics, surgery[1] |
| 预后 | Good[2] |
| 患病率 | Relatively frequent[2] |
| 分类和外部资源 | |
| 醫學專科 | ENT surgery |