Laryngology

Overview

Laryngology is a subspecialty of Otorhinolaryngology (ENT) that focuses on the diagnosis and management of disorders affecting the larynx, voice, swallowing, and upper airway. These conditions can affect a person’s ability to communicate clearly, swallow safely, and breathe comfortably. Voice disorders may arise from structural abnormalities of the vocal folds, such as nodules, polyps, cysts, and scars, or from functional difficulties in voice production. Depending on the condition, treatment may include medical management, specialised voice therapy, or phonosurgery.

Laryngology also addresses swallowing disorders, known as dysphagia, which may be associated with neurological conditions such as stroke and Parkinson’s disease, head and neck cancers and their treatment, age-related changes, or paediatric developmental and neuromuscular conditions. Management may involve swallowing rehabilitation, dietary modifications, compensatory techniques, botulinum toxin injections in selected cases, or surgery when required.

Airway disorders such as subglottic stenosis, tracheal stenosis, and bilateral vocal fold paralysis can cause breathing difficulties and may require specialised evaluation and treatment. Depending on the cause and severity, management may include endoscopic procedures, reconstructive surgery, or airway interventions such as tracheostomy. The overall aim of laryngology care is to preserve and restore voice, swallowing, and airway function through appropriate, condition-specific treatment.