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Related Concept Videos

Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned under...

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Related Experiment Video

Updated: Jul 17, 2026

Clinical Efficacy of an Innovative Multidimensional Traction Therapy in Moderate Adolescent Idiopathic Scoliosis
07:12

Clinical Efficacy of an Innovative Multidimensional Traction Therapy in Moderate Adolescent Idiopathic Scoliosis

Published on: February 10, 2026

Management Of Arytenoid Dislocation: A Systematic Review.

Sanjay Morzaria1, Feifan Wang2, Caroline Worthington3

  • 1Division of Laryngology, Department of Otolaryngology-Head & Neck Surgery, Stanford University School of Medicine, Stanford, California, United States of America; Otolaryngology - Head and Neck Surgery, Department of Surgery, Surrey Memorial Hospital, University of British Columbia, Surrey, British Columbia, Canada.

Journal of Voice : Official Journal of the Voice Foundation
|July 15, 2026
PubMed
Summary

Arytenoid dislocation (AD) and subluxation (AS) diagnosis and treatment are challenging. Early intervention and closed reduction offer high success rates for improved voice outcomes in AD/AS cases.

Keywords:
ArytenoidClosed reductionCricoarytenoid jointDislocationJointSubluxation

Related Experiment Videos

Last Updated: Jul 17, 2026

Clinical Efficacy of an Innovative Multidimensional Traction Therapy in Moderate Adolescent Idiopathic Scoliosis
07:12

Clinical Efficacy of an Innovative Multidimensional Traction Therapy in Moderate Adolescent Idiopathic Scoliosis

Published on: February 10, 2026

Area of Science:

  • Otolaryngology
  • Laryngology
  • Surgical Diagnosis

Background:

  • Arytenoid dislocation (AD) and subluxation (AS) present diagnostic and therapeutic challenges.
  • Intraoperative confirmation is crucial for accurate diagnosis of AD/AS.

Purpose of the Study:

  • To provide an evidence-based approach to diagnosing and managing AD/AS.
  • To analyze outcomes based on intraoperative findings.

Main Methods:

  • Systematic literature review of human adult studies with intraoperative confirmation of AD/AS.
  • Data extraction included etiology, presentation, diagnostic imaging (CT), electrophysiology (LEMG), treatment, timing, and voice outcomes.
  • Descriptive synthesis and regression analysis were performed.

Main Results:

  • 77 cases from 22 studies identified; common causes include intubation and trauma.
  • CT sensitivity was 71%, LEMG 54%; combined sensitivity 59%.
  • Closed reduction yielded normal voice in 67.6%; early intervention correlated with better voice outcomes (P=0.048).

Conclusions:

  • Intraoperative palpation is the gold standard for AD/AS diagnosis, though imaging can assist.
  • Closed reduction is highly successful for AD/AS treatment.
  • Timely intervention significantly improves voice outcomes in AD/AS patients.