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[Combination of direct pull of lateral cricoarytenoid muscle and thyroplasty type I for severe unilateral vocal cord paralysis].
Nihon Jibiinkoka Gakkai Kaiho. 2006 Feb; 109(2):84-7.NJ

Abstract

Techniques and the outcome of our approach that combined two operations, a direct pull of the lateral cricoarytenoid muscle (LCA-Pull) and Isshiki's thyroplasty type I are reported. LCA-Pull is very simple and allows natural adduction of arytenoid by pulling LCA. The subjects were five patients whose maximal phonation time (MPT) were under 5 seconds. All patients achieved MPT over 13 seconds. Mean flow rates (MFR) varied from 340ml/s to over 1000 ml/s before the operation. In all patients, the post operative MFR improved to under 150 ml/s. Sometimes severe unilateral vocal cord paralysis requires both arytenoid adduction and medialization thyroplasty to obtain good voice. Combination of LCA-Pull and thyroplasty type I is very effective for severe case, and could be done in the same operating field by creating an additional window in the thyroid ala.

Authors+Show Affiliations

Department of Otorhinolaryngology, Tokyo Medical University, Tokyo.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

jpn

PubMed ID

16529014

Citation

Kanebayashi, Hidenori, et al. "[Combination of Direct Pull of Lateral Cricoarytenoid Muscle and Thyroplasty Type I for Severe Unilateral Vocal Cord Paralysis]." Nihon Jibiinkoka Gakkai Kaiho, vol. 109, no. 2, 2006, pp. 84-7.
Kanebayashi H, Tokashiki R, Hiramatsu H, et al. [Combination of direct pull of lateral cricoarytenoid muscle and thyroplasty type I for severe unilateral vocal cord paralysis]. Nihon Jibiinkoka Gakkai Kaiho. 2006;109(2):84-7.
Kanebayashi, H., Tokashiki, R., Hiramatsu, H., & Suzuki, M. (2006). [Combination of direct pull of lateral cricoarytenoid muscle and thyroplasty type I for severe unilateral vocal cord paralysis]. Nihon Jibiinkoka Gakkai Kaiho, 109(2), 84-7.
Kanebayashi H, et al. [Combination of Direct Pull of Lateral Cricoarytenoid Muscle and Thyroplasty Type I for Severe Unilateral Vocal Cord Paralysis]. Nihon Jibiinkoka Gakkai Kaiho. 2006;109(2):84-7. PubMed PMID: 16529014.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Combination of direct pull of lateral cricoarytenoid muscle and thyroplasty type I for severe unilateral vocal cord paralysis]. AU - Kanebayashi,Hidenori, AU - Tokashiki,Ryoji, AU - Hiramatsu,Hiroyuki, AU - Suzuki,Mamoru, PY - 2006/3/15/pubmed PY - 2006/5/26/medline PY - 2006/3/15/entrez SP - 84 EP - 7 JF - Nihon Jibiinkoka Gakkai kaiho JO - Nihon Jibiinkoka Gakkai Kaiho VL - 109 IS - 2 N2 - Techniques and the outcome of our approach that combined two operations, a direct pull of the lateral cricoarytenoid muscle (LCA-Pull) and Isshiki's thyroplasty type I are reported. LCA-Pull is very simple and allows natural adduction of arytenoid by pulling LCA. The subjects were five patients whose maximal phonation time (MPT) were under 5 seconds. All patients achieved MPT over 13 seconds. Mean flow rates (MFR) varied from 340ml/s to over 1000 ml/s before the operation. In all patients, the post operative MFR improved to under 150 ml/s. Sometimes severe unilateral vocal cord paralysis requires both arytenoid adduction and medialization thyroplasty to obtain good voice. Combination of LCA-Pull and thyroplasty type I is very effective for severe case, and could be done in the same operating field by creating an additional window in the thyroid ala. SN - 0030-6622 UR - https://www.unboundmedicine.com/medline/citation/16529014/[Combination_of_direct_pull_of_lateral_cricoarytenoid_muscle_and_thyroplasty_type_I_for_severe_unilateral_vocal_cord_paralysis]_ L2 - http://www.medicalonline.jp/meteo_linkout.php?issn=0030-6622&volume=109&issue=2&spage=84 DB - PRIME DP - Unbound Medicine ER -