Preliminary rhinosinusal evaluation by an ENT specialist and computed tomography of the ostiomeatal complex are necessary in patients needing maxillary sinus elevation. A single-step approach to FESS and sinus elevation is a predictable technique to manage patients with ENT reversible contraindications to sinus elevation.
In order to contribute to the knowledge of the possible causes of Ménière's disorder, the authors have conducted systematic studies based on blood analysis and on petrous bone radiological examinations in patients suffering from unilateral Ménière's disorder and in two control groups, one of patients with unilateral sudden sensorineural deafness and the other one of normally hearing subjects suffering from neurological diseases. Blood tests have revealed systemic disorders (dyslipidosis, hypoglycaemia, hyperglycaemia, hypothyroidism lues) in 49%, 48% and in 50% of the subjects respectively with Ménière's disorder, with sudden deafness, and with normal hearing. As to the radiological study, changes of the temporal bone (absence or small cells pneumatization and/or absence or narrowing of the vestibular aqueduct) were found in 78% of ears with Ménière's disorder, in 34% of ears with sudden deafness and in 46% of normal ears.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.