Subclinical vestibular deficit in six‐canal video head impulse testing (vHIT) in patients with vestibular schwannomas

2019 ◽  
Vol 45 (1) ◽  
pp. 139-142
Author(s):  
Hiteshkumar Tailor ◽  
Margaret Gaggini ◽  
Lorna Hastings ◽  
Richard Locke ◽  
John A. Crowther ◽  
...  
Keyword(s):  
Vestibular Schwannomas ◽  
Head Impulse ◽  
Vestibular Deficit

scholarly journals Head Impulse Test

2012 ◽  
Vol 4 (2) ◽  
pp. 106-111 ◽  
Keyword(s):  
Semicircular Canal ◽  
Prognostic Significance ◽  
The Other ◽  
Reliable Indicator ◽  
Head Impulse Test ◽  
Caloric Test ◽  
Horizontal Semicircular Canal ◽  
Head Impulse ◽  
Vestibular Deficit ◽  
Simple Bedside

ABSTRACT In 1988, Michael Halmagyi and Ian Curthuoys described a simple yet reliable indicator of unilateral peripheral vestibular deficits at the bedside. This ‘head impulse test’ (HIT) as is has been known since, has stood the test of being a reliable indicator of vestibular deficit, especially for the horizontal semicircular canal. The test has been described using various techniques, such as the scleral search coil, the video HIT, etc. but even a simple bedside clinical evaluation with a little amount of experience usually sufficed to detect overt vestibular deficits. Numerous studies have compared the efficacy of the HIT as compared with other tests of vestibular deficit, the caloric test (CT) being the most commonly compared one. A look at the physiology behind the two tests reveals the differing pathways tested by the two tests in mention, and hence it would be wise to say that the two are complimentary, rather than exclusive of the other. The HIT today forms a vital part of the armamentarium of the otologist to arrive at rapid understanding of the nature of the vestibular deficit, the laterality of the lesion, and the probable prognostic significance. How to cite this article Khattar VS, Hathiram BT. Head Impulse Test. Otorhinolaryngol Clin Int J 2012;4(2):106-111.

Relation Between Head Impulse Tests, Rotating Chair Tests, and Stance and Gait Posturography After an Acute Unilateral Peripheral Vestibular Deficit

2013 ◽  
Vol 34 (6) ◽  
pp. 980-989 ◽  
Author(s):  
John H. J. Allum ◽  
Flurin Honegger
Keyword(s):  
Head Impulse ◽  
Vestibular Deficit

Epidemiology and Natural History of Vestibular Schwannomas

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
S.-E. Stangerup ◽  
P. Caye-Thomasen
Keyword(s):  
Natural History ◽  
Vestibular Schwannomas ◽  
History Of

Large Vestibular Schwannomas: Management Strategies and Outcomes

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
C. Gavin ◽  
S. Oxely ◽  
S. Saeed ◽  
R. Bradford
Keyword(s):  
Management Strategies ◽  
Vestibular Schwannomas

Surgical Management of Vestibular Schwannomas in Neurofibromatosis Type 2

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
J. Tysome ◽  
R. MacFarlane ◽  
J. Durie-Gair ◽  
N. Donnelly ◽  
R. Mannion ◽  
...  
Keyword(s):  
Surgical Management ◽  
Neurofibromatosis Type ◽  
Neurofibromatosis Type 2 ◽  
Vestibular Schwannomas

Conservative Treatment of Vestibular Schwannomas: A Follow-Up Study on Clinical Outcomes

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
M. Sadadcharam ◽  
R. Wormald ◽  
M. Javadpour ◽  
D. Rawluk ◽  
R. McConn-Walsh
Keyword(s):  
Conservative Treatment ◽  
Clinical Outcomes ◽  
Vestibular Schwannomas ◽  
Follow Up Study

Medium Term Outcome of LINAC-Based Stereotactic Radiosurgery for Vestibular Schwannomas with Marginal Dose of 12.5 Gy

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
J. Ellenbogen ◽  
A. Kinshuck ◽  
M. Jenkinson ◽  
T. Lesser ◽  
D. Husband ◽  
...  
Keyword(s):  
Stereotactic Radiosurgery ◽  
Vestibular Schwannomas ◽  
Medium Term ◽  
Term Outcome

Does Natural History of Vestibular Schwannomas Govern Treatment Response and Complications to Radiosurgery?

2013 ◽  
Vol 74 (S 01) ◽  
Author(s):  
Soroush Larjani ◽  
Hooman Pebdani ◽  
Eric Monsalves ◽  
Caroline Hayhurst ◽  
Boris Krischek ◽  
...  
Keyword(s):  
Natural History ◽  
Treatment Response ◽  
Vestibular Schwannomas ◽  
History Of
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