Mechanisms of Hearing Loss in a Guinea Pig Model of Superior Semicircular Canal Dehiscence
Neural Plasticity, 2018 Defective acoustic transmission in the cochlea is closely related with various auditory and vestibular symptoms. Among them, semicircular canal dehiscence (SCD) with a defective semicircular bone is typical.
Bu-Sheng Tong +10 more
doaj +2 more sources
Clinical Case ReportsA severe case of bilateral superior semicircular dehiscence was presented in Instituto de Neurorrehabilitación y Balance, Chile. The patient reports hearing and vestibular problems in certain situations; a complete analysis is carried out from the ...
Ignacio Novoa‐Cornejo +5 more
doaj +2 more sources
Persistent Positional Vertigo in a Patient with Partial "Auto-Plugged" Superior Semicircular Canal Dehiscence: A Case Study. [PDF]
J Int Adv Otol, 2022 A 73-year-old female was referred to our department for persistent left anterior benign paroxysmal positional vertigo refractory to multiple repositioning procedures and training physiotherapist exercises.
Constant Ionescu E +4 more
europepmc +2 more sources
Video Head Impulse Test (vHIT) Findings in Patients With Superior Semicircular Canal Dehiscence: A Case-Control Study. [PDF]
J Int Adv Otol, 2021 OBJECTIVE: To explore the usefulness of the responses of video head impulse testing (vHIT) in assessing symptomatic patients with superior semicircular canal dehiscence (SSCD).
Tikka T +3 more
europepmc +2 more sources
The Supine Superior Semicircular Canal Dehiscence Test. [PDF]
Am J Audiol, 2021 Purpose The purpose of this clinical focus article is to describe a new method for assessment of superior semicircular canal dehiscence by laying the patient supine during Valsalva-induced nystagmus testing. Method The traditional Valsalva-induced nystagmus test is described ...
Hoppes CW +5 more
europepmc +4 more sources
A Comparison of Diagnostic Accuracy of Superior Semicircular Canal Dehiscence in MDCT and MRI, and Coexistence with Tegmen Tympani Dehiscence. [PDF]
J Neurol Surg B Skull Base, 2021 Objective Tegmen tympani dehiscence in temporal multidetector computed tomography (MDCT) and superior semicircular canal dehiscence may be seen together.
Inal M +5 more
europepmc +2 more sources
Superior Semicircular Canal Dehiscence Repair With Hydroxyapetite Cement via a Transmastoid Approach. [PDF]
Laryngoscope Investig OtolaryngolThe objective of this study was to assess the utility of SSCD repair via a transmastoid approach using hydroxyapatite bone cement. In this cohort, there was no statistically significant worsening of sensorineural hearing loss and 70% had resolution of their preoperative air‐bone gap. This suggests that a transmastoid repair of SSCD using bone cement is
Shah H +5 more
europepmc +2 more sources
An Uncommon Case of Bilateral Posterior and Superior Semicircular Canal Dehiscence Syndrome [PDF]
International Journal of Anatomy Radiology and Surgery, 2020 Semicircular Canal Dehiscences (SCD) are rare and involvement of Posterior Semicircular Canal (PSCC) and/or multiple dehiscences are even rarer. A dehiscence of any of the semicircular canals may produce various auditory or vestibular symptoms by ...
RISHIKANT SINHA +4 more
doaj +1 more source
Superior canal dehiscence syndrome – case report [PDF]
Romanian Journal of Neurology, 2012 We report a case of a patient with superior semicircular canal dehiscence syndrome, a recently described condition in which vestibular imbalance and/or hearing loss results from the discontinuity of the bone overlying the superior semicircular canals ...
Elvira Parlea +2 more
doaj +1 more source
Superior semicircular canal dehiscence: The neglected pathology
Medicina Universitaria, 2021 The superior semicircular canal dehiscence (SSCD) syndrome is a condition in which the lack of bone overlying the superior semicircular canal is associated with auditory and vestibular signs and symptoms.
Hilda G. Guzman-Perez +4 more
doaj +1 more source