RINNE TEST
I. Central
- Brain abscess
- Pontine gliomas
- Multiple sclerosis
- Poliomyelitis
- Acoustic neuroma
- Congenital cholesteatoma
- Meningioma
- Meningitis
- Metastatic carcinoma
-
-
- Idiopathic – Bell palsy, Melkersson syndrome
- Infections – Acute suppurative otitis media, Chronic suppurative otitis media, Malignant otitis externa, Herpes zoster oticus.
- Trauma – Surgical: Mastoidectomy and Stapedotomy,
- Accidental: Fractures of temporal bone
- Neoplasms – Malignancies of external and middle ear, Facial nerve neuroma, Glomus jugulare tumour, Metastasis to temporal bone (from cancer of breast, prostate, bronchus.)
-
- Surgery of parotid
- Malignancy of parotid
- Accidental injury in parotid region
- Neonatal facial injury (obstetrical forceps)
- Diabetes mellitus
- Hypothyroidism
- Leprosy
- Leukaemia
- Demyelinating disease
- Uraemia
- Polyarteritis nodosa
- Wegener’s granulomatosis
- Sarcoidosis (Heerfordt’s syndrome)