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Physiologic assessment of arytenoid adduction.
Ann Otol Rhinol Laryngol. 1992 Apr; 101(4):321-7.AO

Abstract

Arytenoid adduction as described by Isshiki is a surgical technique used to improve vocal quality by adducting the arytenoid cartilage of a paralyzed vocal fold, medializing the fold, and closing the posterior glottic aperture. Surgical results of this operation were evaluated by preoperative and postoperative voice recordings, laryngoscopy, and stroboscopy. Objective measurements of vocal jitter, shimmer, and signal to noise ratio were done to assess changes in the vibratory patterns, and analysis of data from 12 patients revealed improved glottic function postoperatively. Often an anterior medialization procedure, primarily a type I thyroplasty, was used to supplement the posterior medialization achieved by adduction of the arytenoid. Arytenoid adduction is recommended as an effective and reliable treatment for posterior glottic insufficiency.

Authors+Show Affiliations

Department of Otolaryngology, Long Island College Hospital-State University of New York Health Science Center, Brooklyn.No affiliation info available

Pub Type(s)

Case Reports
Journal Article

Language

eng

PubMed ID

1562136

Citation

Slavit, D H., and N E. Maragos. "Physiologic Assessment of Arytenoid Adduction." The Annals of Otology, Rhinology, and Laryngology, vol. 101, no. 4, 1992, pp. 321-7.
Slavit DH, Maragos NE. Physiologic assessment of arytenoid adduction. Ann Otol Rhinol Laryngol. 1992;101(4):321-7.
Slavit, D. H., & Maragos, N. E. (1992). Physiologic assessment of arytenoid adduction. The Annals of Otology, Rhinology, and Laryngology, 101(4), 321-7.
Slavit DH, Maragos NE. Physiologic Assessment of Arytenoid Adduction. Ann Otol Rhinol Laryngol. 1992;101(4):321-7. PubMed PMID: 1562136.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Physiologic assessment of arytenoid adduction. AU - Slavit,D H, AU - Maragos,N E, PY - 1992/4/1/pubmed PY - 1992/4/1/medline PY - 1992/4/1/entrez SP - 321 EP - 7 JF - The Annals of otology, rhinology, and laryngology JO - Ann Otol Rhinol Laryngol VL - 101 IS - 4 N2 - Arytenoid adduction as described by Isshiki is a surgical technique used to improve vocal quality by adducting the arytenoid cartilage of a paralyzed vocal fold, medializing the fold, and closing the posterior glottic aperture. Surgical results of this operation were evaluated by preoperative and postoperative voice recordings, laryngoscopy, and stroboscopy. Objective measurements of vocal jitter, shimmer, and signal to noise ratio were done to assess changes in the vibratory patterns, and analysis of data from 12 patients revealed improved glottic function postoperatively. Often an anterior medialization procedure, primarily a type I thyroplasty, was used to supplement the posterior medialization achieved by adduction of the arytenoid. Arytenoid adduction is recommended as an effective and reliable treatment for posterior glottic insufficiency. SN - 0003-4894 UR - https://www.unboundmedicine.com/medline/citation/1562136/Physiologic_assessment_of_arytenoid_adduction_ L2 - https://journals.sagepub.com/doi/10.1177/000348949210100406?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -