FIELD: medicine.
SUBSTANCE: invention refers to medicine, namely to otorhinolaryngology and X-ray diagnostics, and can be used for prediction of probability of hearing recovery in 1 year in patients with middle ear cholesteatoma (MEC). CT of temporal bones is performed, preservation of stapes superstructure and involvement of mastoid process are assessed. A prognostic CM coefficient is calculated. If the CM is more than 0.44, a high probability of hearing recovery is determined in 1 year.
EFFECT: method enables predicting the probability of hearing recovery in 1 year in patients with MEC by determining prognostic values.
1 cl, 1 dwg, 4 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NOVEL COMBINED SURGICAL APPROACH IN CASE OF MIDDLE EAR DISEASES | 2011 |
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