Sensology

Since many years we are using the local positioning system of ultrasound computer cranio-corpo-graphy (US-COMP-CCG). The patient is carrying a helmet with 2 ultrasound markers and a shoulder fixation with 2 other ultrasound markers. A computer unit is triggering the ultrasound impulses. Backwardly and above the patient is the ultrsound receiver unit containing several ultrasound […]

Caroverine a quinoxaline derivative, with glutamate antagonistic activity was used for cochlear synaptic tinnitus. A pilot study was done first in 4 cases at our centre. Two cases with pure cochlear synaptic tinnitus responded well to Caroverine while other two cases had tinnitus due to middle ear pathology and did not respond. Encouraged by these […]

The developement of new cochlear implant devices allows the opportunity to use more sophisticated speech encoding strategies. The Nucleus 24 channels cochlear implant system offers the possibility to compare different strategies within the same patient. The aim of this study was to determine the optimal map by changing the three available speech encoding strategies (SPEAK, […]

The cause of objective tinnitus provoked by palatal and middle-ear myoclonus may be identified by magnetic resonance imaging of the central nervous system in the Guilliain-Mollaret triangle or it may be idiopathic. The idiopathic cases are rare. From the literature, one can perceive the following unanswered questions: (1) Are palatal and middle-ear myoclonus different entities […]

Meniere’s disease (MD) is an idiopathic inner ear disorder characterized by fluctuating hearing loss, episodic vertigo and tinnitus of unknown etiology. There are growing evidences that autoimmunity may be involved in its development. We studied the reactivity to bovine inner ear antigens by Western blot immunoassay in sera from patients affected by MD, previously extensively […]

An uncommon cause of otalgia is geniculate neuralgia. In its most typical form it is characterized by severe paroxysmal neuralgic pain centered directly in the ear. The pain may be of a gradual onset and of a dull, persistent nature, with occasional sharp, stabbing pain. When the pain becomes intractable, an operation to surgically excise […]

Objective/Hypothesis: The purpose of this study is to assess the efficacy of hydroxyethyl starch (HES 200) in the treatment of sudden deafness of vascular origin, and compare it with that of dextran 40. Study Design: Prospective study Methods: Ten patients with sudden deafness of vascular origin undergoing HES 200 therapy with the treatment program as […]

Tinnitus is a common otological symptom. Usually it is subjective (perceived only by the patient); very rarely is it objective (heard by both the patient and the examiner). Objective tinnitus due to middle-ear myoclonus is extremely rare, with only a few case reports published in the literature. We present three cases of objective tinnitus caused […]

For assessment of safety, it is necessary to measure the maximum possible force exerted by a bone conduction device coupled to the human head.

In this report, we summarize our clinical experience with intratympanic dexamethasone treatment (IDT) for control of tinnitus.