No abstract available.
Bone Conduction* ; Tympanoplasty*

No abstract available.
Bone Conduction* ; Otitis Media* ; Otitis*

No abstract available.

No abstract available.
Ear* ; Hyaluronic Acid*

Vestibular neuritis is the second most common cause of peripheral vestibular vertigo. The key signs and symptoms are the acute onset of sustained rotatory vertigo without hearing loss, postural imbalance with Romberg's sign, and peripheral type nystagmus. Head thrust and caloric tests show ipsilateral hyporesponsiveness, but hearing test shows normal. Either an inflammation of the vestibular nerve or labyrinthine ischemia was proposed as a cause of vestibular neuritis. Recovery after vestibular neuritis is usually incomplete. Despite the assumed viral cause, the effects of corticosteroids, antiviral agents, or the two in combination are uncertain. Bilateral vestibulopathy is a rare disorder of the peripheral labyrinth or the eighth nerve. The most frequent etiologies include ototoxicity, autoimmune disorders, meningitis, neuropathies, sequential vestibular neuritis, cerebellar degeneration, tumors, and miscellaneous otological diseases. The two key symptoms are unsteadiness of gait and oscillopsia associated with head movements or when walking. The diagnosis is made with the simple bedside tests for defective vestibulo-ocular reflex (head thrust and dynamic visual acuity tests). Bilateral vestibulopathy is confirmed by the absence of nystagmus reaction to both caloric and rotatory chair tests. The spontaneous recovery is relatively rare and incomplete. Vestibular rehabilitation is supportive of the improvement, but the efficacy of physical therapy is limited.
Adrenal Cortex Hormones ; Antiviral Agents ; Caloric Tests ; Ear Diseases ; Ear, Inner ; Gait ; Head ; Head Movements ; Hearing Loss ; Hearing Tests ; Inflammation ; Ischemia ; Meningitis ; Reflex, Vestibulo-Ocular ; Vertigo ; Vestibular Nerve ; Vestibular Neuronitis ; Visual Acuity ; Walking

No abstract available.
Glycerol* ; Hearing*

No abstract available.
Hearing*

BACKGROUND AND OBJECTIVES: The incidence of tuberculosis has decreased over the last decades because of antituberculous chemotherapy and this was not an exception in Korea where the tuberculous disorder was once the major problem of public health until 1980. The clinical features of tuberculous otitis media (OM) have a tendency to be changed so that it is different from the description in the textbook. The reports about tuberculuos OM have been very rare until recently. The purpose of this study is to analysis cases of tuberculous OM for 13 years and to be helpful to apply the early diagnosis and differential diagnosis of other OM. MATERIALS AND METHODS: Author reviewed retrospectively 23 patients who underwent middle ear surgery from 1986 to 1998 at Pusan National University Hospital and were comfirmed Tuberculous OM pathologically. RESULTS: The incidence of tuberculous OM was 0.61% of total 3801 cases of middle ear surgery and it was prevalent in age group below thirty. The local findings of tympanic membrane showed variable and multiple perforation was very rare. 56.5% of the cases showed findings suggesting bony destruction. AFB stain revealed no acid fast bacilli in all cases, but 61.6% showed mixed infection with other bacterial organisms. Mostly the tuberculous OM was primary tuberculosis (73.9%). The duration of antituberculous chemotherapy until dry-up state were within 5 months mostly. CONCLUSION: The importance of tuberculous OM as a part of general increase in the incidence and the variable clinical findings were reviewed.
Busan ; Coinfection ; Diagnosis, Differential ; Drug Therapy ; Ear, Middle ; Early Diagnosis ; Humans ; Incidence ; Korea ; Otitis Media ; Otitis* ; Public Health ; Retrospective Studies ; Tuberculosis ; Tympanic Membrane

No abstract available.
Cisplatin* ; Hearing Loss* ; Hearing*

Cochlear implantations are very popularly performed for hearing rehabilitation of profound hearing loss recently. Postoperative dizziness is one of common complications of cochlear implantation, and one-third of recipients complaint of experience a dizziness after cochlear implantation. The patients should be informed about postimplantation vertigo symptoms. Aims of this article are to provide the basis for preoperative counseling, decrease of postoperative dizziness and postoperative vestibular therapy to cochlear implant recipients with literature review.
Cochlear Implantation ; Cochlear Implants ; Counseling ; Dizziness ; Hearing ; Hearing Loss ; Humans ; Rehabilitation ; Vertigo