New treatment strategy for apogeotropic horizontal canal benign paroxysmal positional vertigo

  • 9 de dezembro de 2016

Francisco Zuma e Maia

• Department of Neurotology, Clínica Maia, Canoas, RS, Brazil

 

Abstract

The apogeotropic variant of horizontal semicircular canal benign paroxysmal positional vertigo (HC-BPPV) is attributed to canalithiasis of the anterior arm or cupulolithiasis. Despite some therapeutic maneuvers, I propose a new treatment strategy for apogeotropic HCBPPV that is designed to detach both the otoconial debris from the anterior arm of the semicircular canal and the debris that is attached to the utricular side of the cupula using inertia and gravity and based on simulations with a 3D biomechanical model.

Keywords

Apogeotropic horizontal canal benign paroxysmal positional vertigo; vertigo; repositioning maneuver.

Link para o artigo: http://audiologyresearch.org/index.php/audio/article/view/163

Postagem relacionada

Video head impulse test relevance in the early postoperative period after cochlear implantation

Background: Cochlear implantation (CI) is the gold standard therapy for profound or severe sensorineural hearing loss. It is a safe surgical procedure but, because of the proximity of the cochlea and vestibule, postoperative vestibular disorder may occur. Our hypothesis is that the video head impulse test (vHIT) may be a good tool to achieve a topographic […]

Efficacy of Carbon Microcoils in Relieving Cervicogenic Dizziness

Roseli Bittar1, Nédison Gomes Paim Alves1, César Bertoldo1, Cibele Brugnera1, Jeanne Oiticica1 1 Department of Otorhinolaryngology, Universidade de São Paulo, São Paulo, SP, Brazil  Abstract Introduction: Cervical pain contributes to postural deviations and imbalance. Nanotechnology may be used for the treatment of neck pain by fixing to the skin small rounds silicone patches containing double […]