Management of Posterior Glottic Stenosis: A Systematic Review.

Objective: To review the current literature about surgical management and postoperative outcomes of posterior glottic stenosis (PGS).

Data Sources: PubMED, Scopus, and Cochrane Library.

Methods: Three investigators conducted a comprehensive review of the literature related to the epidemiology, etiologies, and management of adult patients with PGS through the PRISMA statements.

Unveiling Progress: A Systematic Review and Meta-Analysis of Endoscopic Posterior Cricoid Split With Posterior Cartilage Graft.

Subglottic and posterior glottic stenosis (PGS) narrows distinct areas of the larynx, while bilateral vocal fold immobility (BVFI) is characterized by static cords. Treatments include open surgeries and newer endoscopic methods, offering comparable safety, quicker recovery, and fewer complications. This study assesses the decannulation rate of endoscopic posterior cricoid split with posterior cartilage grafting (EPCCG) in pediatric patients with posterior glottic stenosis, subglottic stenosis (SGS), and BVFI.

Unexpected Airway Obstruction in a Patient With Undiagnosed Granulomatosis With Polyangiitis.

Granulomatosis with polyangiitis (GPA) is a rare systemic vasculitis that can involve the respiratory tract and lead to severe airway complications. We present a 61-year-old female with an undiagnosed GPA who experienced severe airway obstruction and rapid deterioration during a flexible bronchoscopy. Severe glottic edema and reduced vocal cord mobility resulted in a challenging airway and rapid desaturation, and ultimately led to cardiac arrest.

Transoral Robotic Posterior Glottic Scar Lysis and Partial Arytenoidectomy: Report of a Novel Application of TORS for Benign Glottic Surgery.

Objectives: Transoral robotic surgery (TORS) for benign glottic conditions is scarcely represented in the literature. We aimed in this study to report on the technical feasibility of an explicitly transoral robotic approach for a patient with posterior glottic stenosis, and to highlight extant limitations in exposure and robotic instrumentation of the glottis.

Methods: Retrospective chart review of a single patient undergoing a TORS approach to maximize the posterior glottic aperture.

Churg-Strauss Syndrome: A Case of Laryngeal Presentation.

Eosinophilic granulomatosis with polyangiitis (EGPA), among various organs and systems, can affect the upper respiratory tract. The otolaryngologist must be able to suspect the pathology with the appearance of the first signs and recognize its late complications. Laryngeal involvement is rare and difficult to diagnose.

Evaluation and Treatment of Acute Laryngeal Injury at Time of Tracheostomy for Prolonged Intubation.

Objectives: The primary objective was to assess incidence and severity of acute laryngeal injury (ALgI) following intubation at time of tracheostomy using a proposed grading scale. The secondary objective was to evaluate what factors influence the rate of decannulation.

Methods: Single institution cohort study with review of prospectively maintained database including patients from October 2021 to October 2022 who underwent tracheostomy for prolonged intubation/critical illness.

Laryngeal Surgery as It Pertains to the Thoracic Surgeon.

A surgeon managing complex airway disease benefits from knowledge of laryngeal physiology and pathology. The Larynx provides phonation and protection for the lower airway via closure and cough reflex. Disruption of these functions or development of paralysis or stenosis can lead to respiratory failure.

Endoscopic Management of Laryngotracheal Disease.

Laryngotracheal stenosis (LTS) encompasses a spectrum of conditions characterized by the luminal narrowing of the supraglottis, glottis, subglottis, and/or trachea. However, endoscopic treatment methods are associated with significantly higher rates of restenosis compared to open techniques. The number of endoscopic modalities continues to expand without a clear consensus on the most appropriate treatment choice.

Impact of Age in Single-Level Versus Multilevel Airway Compromise: A Multi-Institutional Review.

Objective: Examine the association between age and treatment outcomes in conditions causing single- versus multilevel airway restriction.

Study Design: Multi-institutional retrospective cohort study.

Setting: Tertiary laryngology centers.

Open Expansion Laryngoplasty for Combined Glottic and Subglottic Stenosis.

Expansion laryngoplasty is a new, combined procedure which can treat both glottic and subglottic stenosis simulataneously. This is a small case series showing how to perform this surgery as well as outcomes from a 15-year period. Laryngoscope, 2024.

Investigating Predictors of Decannulation Through Endoscopic Approach in Patients With Tracheostomy and Peristomal Subglottic Stenosis.

Objective: Peristomal subglottic stenosis (SGS) is a common sequela after tracheostomy, with severe cases precluding decannulation. Predictors of decannulation success in these patients following endoscopic intervention are not well studied. The aim of this study is to investigate predictors of successful decannulation and inform treatment decisions.

Open laryngotracheal reconstruction for iatrogenic posterior glottic stenosis in adults: international multicenter experience.

Objective: Posterior glottic stenosis (PGS) has a significant impact on breathing and quality of life, and remains a challenging condition to manage. Literature does not provide a single optimal approach. In this study we aim to assess post-operative outcomes of adult patients with acquired PGS treated with open laryngotracheal reconstruction (LTR) with autologous or cadaveric rib grafting.

Assessment of Voice Quality and Vocal Cord Paralysis After Endarterectomy.

Introduction: Recurrent laryngeal nerve palsy is a rare but important complication after endarterectomy (CEA). The impact on voice quality after this procedure is also important. The aim of the study was to assess voice quality and vocal cord function after CEA.

Radiologic Findings of Cricoid Chondronecrosis after Intubation in the Setting of COVID-19.

This case series examines seven patients diagnosed with cricoid chondronecrosis after intubation in the setting of COVID-19 and presents a novel "cricoid chondronecrosis computed tomography (CT) grading rubric" to standardize reporting of radiological findings. Application of this radiological grading rubric can improve communication among clinicians and radiologists and aid in prognosis determination of patients with cricoid chondronecrosis. Laryngoscope, 135:251-256, 2025.

Anesthetic Considerations for Gender-Affirming Airway and Facial Procedures.

Approximately 0.6% of the United States population identifies as transgender or gender nonbinary. The term transgender refers to a person who experiences incongruence between their sex at birth and their gender identity.

Using Machine Learning for Endoscopic Detection of Low-Grade Subglottic Stenosis: A Proof of Principle.

The current study trains, tests, and evaluates a deep learning algorithm to detect subglottic stenosis (SGS) on endoscopy. A retrospective review of patients undergoing microlaryngoscopy-bronchoscopy was performed. A pretrained image classifier (Resnet50) was retrained and tested on 159 images of airways taken at the glottis, 106 normal-sized airways, and 122 with SGS.

Closure without epiglottoplasty or tracheotomy after reconstructive frontal anterior laryngectomy.

Reconstructive frontal anterior laryngectomy (RFAL) is a partial laryngeal surgery technique for resecting early-stage (T1-T2) glottic squamous cell carcinoma. Indications comprise a lesion of the anterior commissure of the larynx that cannot be adequately exposed by endoscopy, and cases in which radiotherapy is refused or contraindicated. The initial RFAL technique included epiglottoplasty.

Arterial Blood Gas Analysis in Patients with Stridor, and the Impact of Emergency Tracheostomy on It: A Tertiary Care Center Experience.

Comparative evaluation of arterial blood gas in patients with stridor, before and after emergency tracheostomy. The present prospective study was conducted in tertiary care Centre from February 2022 to June 2023 on 42 patients who presented with stridor and underwent emergency tracheostomy in our department. After proper history taking and clinical examination, nonsurgical cause of stridor was ruled out.

Asymptomatic Subglottic Stenosis Discovered During Anesthesia Induction and Not Predicted by Preoperative Evaluation: A Case Report.

Subglottic stenosis (SGS) can be asymptomatic in cases with slow-growing granulomas. In this study, we report a case of SGS discovered during tracheal intubation for anesthesia induction. A 74-year-old woman was scheduled for surgery under general anesthesia for a left humeral fracture.