Vibratory source, vocal quality and fundamental frequency following pediatric laryngotracheal reconstruction

K Krival, LN Kelchner, B Weinrich, SE Baker… - International journal of …, 2007 - Elsevier
OBJECTIVE: Surgeons who perform pediatric laryngotracheal reconstruction (LTR) have
traditionally measured outcomes based on successful airway restoration. Additional …

Assessment of vibratory characteristics in children following airway reconstruction using flexible and rigid endoscopy and stroboscopy

SRC Zacharias, B Weinrich, SB Brehm… - … –Head & Neck …, 2015 - jamanetwork.com
Importance Up to half of children have substantial dysphonia after airway reconstruction.
Visual assessment of vocal function is valuable. Feasibility of flexible and rigid endoscopy …

Characterization of supraglottic phonation in children after airway reconstruction

LN Kelchner, B Weinrich, SB Brehm… - Annals of Otology …, 2010 - journals.sagepub.com
Objectives We examined select acoustic (signal type), aerodynamic, and perceptual
measures and associated surgical data in a cohort of children who were endoscopically …

Laryngeal Reconstruction in Children Assessment of Vocal Quality

GH Zalzal, SR Loomis, M Fischer - Archives of Otolaryngology …, 1993 - jamanetwork.com
• During the past decade, the outcome of laryngotracheal reconstruction in children has
improved substantially regarding airway patency. Now that we feel comfortable with airway …

Voice problems after pediatric laryngotracheal reconstruction: videolaryngostroboscopic, acoustic, and perceptual assessment

ME Smith, JH Marsh, RT Cotton, CM Myer III - International journal of …, 1993 - Elsevier
Children with laryngotracheal stenosis undergo laryngotracheal reconstruction (LTR) to
permit tracheostomy decannulation. We conducted voice assessments of 8 pediatric LTR …

Examination of aerodynamic measures and strain by vibratory source

B Weinrich, S Baker, L Kelchner… - … —Head and Neck …, 2007 - journals.sagepub.com
Objectives Patients with laryngotracheal stenosis often require airway reconstruction.
Following surgical intervention, voicing may be produced with either a glottic or supraglottic …

Influence of preoperative voice assessment on treatment plan prior to airway surgery

M Bergeron, L Kelchner, B Weinrich… - The …, 2018 - Wiley Online Library
Objectives/Hypothesis Voice quality has emerged as an additional long‐term outcome
measure for patients with a history of airway surgery. The goal of this study was to evaluate …

Analysis of voice outcomes in pediatric patients following surgical procedures for laryngotracheal stenosis

RA Clary, A Pengilly, M Bailey, N Jones… - … –Head & Neck …, 1996 - jamanetwork.com
Objective: To evaluate long-term (> 2 years) voice function and corresponding anatomical
features in children who have undergone augmentation procedures for laryngotracheal …

Voice quality after laryngotracheal reconstruction

CJ MacArthur, GH Kearns… - Archives of Otolaryngology …, 1994 - jamanetwork.com
Objective: To ascertain changes in laryngeal anatomy and function associated with poor
voice outcome after laryngotracheal reconstruction (LTR) and to specifically describe …

Longitudinal survey of voice quality after pediatric laryngotracheoplasty

M François, A Dumont, P Narcy - International journal of pediatric …, 1997 - Elsevier
This study assesses the effect of pediatric laryngotracheoplasty on voice quality. A group of
ten children who underwent laryngotracheoplasty with thyrotomy and anterior cartilage graft …