scholarly journals Eeffect of Recurrent Laryngeal Nerve on Differentiation of Intrinsic Laryngeal Muscle Fibers

1997 ◽  
Vol 9 (2) ◽  
pp. 120-124
Author(s):  
Kimihiko Hangai ◽  
Yoshifumi Kobayashi ◽  
Satoshi Nonaka ◽  
Tokuji Unno
Keyword(s):  
Recurrent Laryngeal Nerve ◽  
Muscle Fibers ◽  
Laryngeal Nerve ◽  
Laryngeal Muscle ◽  
Intrinsic Laryngeal Muscle

scholarly journals Neurotrophin expression and laryngeal muscle pathophysiology following recurrent laryngeal nerve transection

2015 ◽  
Vol 13 (2) ◽  
pp. 1234-1242 ◽  
Author(s):  
BAOXIN WANG ◽  
JUNJIE YUAN ◽  
JIAFENG XU ◽  
JIN XIE ◽  
GUOLIANG WANG ◽  
...  
Keyword(s):  
Recurrent Laryngeal Nerve ◽  
Laryngeal Nerve ◽  
Nerve Transection ◽  
Laryngeal Muscle

Quantitative Mapping of the Effect of Botulinum Toxin Injections in the Thyroarytenoid Muscle

1992 ◽  
Vol 101 (11) ◽  
pp. 888-892 ◽  
Author(s):  
Elaina F. George ◽  
Marc Zimbler ◽  
Hugh F. Biller ◽  
Bei-Lian Wu ◽  
Ira Sanders
Keyword(s):  
Botulinum Toxin ◽  
Recurrent Laryngeal Nerve ◽  
Muscle Fibers ◽  
Laryngeal Nerve ◽  
Spasmodic Dysphonia ◽  
Frozen Sections ◽  
Quantitative Mapping ◽  
Botulinum Toxin Injections ◽  
Botox Injection ◽  
Thyroarytenoid Muscle

Spasmodic dysphonia has been successfully treated by thyroarytenoid muscle injections of botulinum toxin (Botox) with dosages ranging from 0.625 to 25 U. In some patients, excessive paralysis with resulting breathiness and aspiration have been noted. In order to maximize the efficiency of Botox injections, the histologic effects of various Botox dosages were examined in the dog. Nine canine thyroarytenoid muscles were injected with 0.5 to 12.5 U of Botox. After 24 hours, the recurrent laryngeal nerve to the injected muscle was electrically stimulated in order to deplete the glycogen within the muscle fibers. Frozen sections of this muscle were then stained for glycogen. Those fibers that retained their glycogen were presumed paralyzed by the Botox injection. The extent of paralysis was found to be dose-related from 1.0 to 7.5 U. At 10 U and above the muscle was completely paralyzed. Spread of the toxin to the lateral cricoarytenoid muscle was seen at doses as low as 1.0 U. Clearly, doses less than 10 U appear sufficient for clinical paralysis.

scholarly journals Postnatal Development of Intrinsic Laryngeal Muscle Fibers in Rats.

1996 ◽  
Vol 47 (4) ◽  
pp. 365-368
Author(s):  
Kimihiko Hangai ◽  
Yoshifumi Kobayashi ◽  
Satoshi Nonaka ◽  
Tokuji Unno
Keyword(s):  
Postnatal Development ◽  
Muscle Fibers ◽  
Laryngeal Muscle ◽  
Intrinsic Laryngeal Muscle

Erratum: Recurrent Laryngeal Nerve Dissection

1980 ◽  
Vol 45 (3) ◽  
Author(s):  
Frank B. Wilson ◽  
D. J. Oldring ◽  
Kathleen Mueller
Keyword(s):  
Case Report ◽  
Recurrent Laryngeal Nerve ◽  
Laryngeal Nerve ◽  
Long Period ◽  
Initial Surgery

On page 112 of the report by Wilson, Oldring, and Mueller ("Recurrent Laryngeal Nerve Dissection: A Case Report Involving Return of Spastic Dysphonia after Initial Surgery," pp. 112-118), the paraphrase from Cooper (1971), "if the patients are carefully selected and are willing to remain in therapy for a long period of time," was inadvertantly put in quotation marks.

The contribution of the recurrent laryngeal nerve in the motor innervation of the human cricopharyngeal muscle

1998 ◽  
Vol 23 (4) ◽  
pp. 377-377 ◽  
Author(s):  
Brok ◽  
Stroeve ◽  
Copper ◽  
B.W. Ongerboer De Visser ◽  
Schouwenburg
Keyword(s):  
Recurrent Laryngeal Nerve ◽  
Laryngeal Nerve ◽  
Motor Innervation ◽  
Cricopharyngeal Muscle
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