[Classification of dysphonias based on the primary etiologic factor (part II)]

Area of Science:

• Otolaryngology
• Phoniatrics
• Speech-Language Pathology

Context:

• Phonation is a complex physiological process essential for communication.
• Dysphonia, characterized by hoarseness, disrupts normal voice production due to vocal cord irregularities, airflow issues, or glottal obstruction.
• Existing classifications of dysphonia, such as Perello's and Majdevac's, provide frameworks for understanding these voice disorders.

Purpose:

• To propose a novel classification system for dysphonia based on primary etiologic factors.
• To categorize dysphonias into four distinct groups: endocrine, professional, displastic, and tumor-related disorders.
• To provide a comprehensive overview of the etiologies of dysphonia for improved clinical understanding.

Summary:

• This paper introduces a new classification of dysphonia, categorizing disorders by their primary cause.
• The proposed classification includes four main groups: V. Dysphonias Caused by Primary Endocrine Disorders, VI. Dysphonias Caused by Complex Professional Reasons, VII. Dysphonias Caused by Primary Displastic Disorders, and VIII. Dysphonias Caused by Laryngeal Tumors.
• Each category encompasses specific conditions, offering a detailed etiological framework for voice disorders.

Impact:

• This new classification aims to enhance the understanding and diagnosis of dysphonia.
• It facilitates a more holistic approach to voice disorders, considering the entire organism.
• Improved etiological understanding is expected to lead to more targeted and effective treatment strategies for patients with dysphonia.