Voice Disorders

A comprehensive and engaging textbook, Voice Disorders, Fifth Edition offers students and practicing clinicians a contemporary, evidence-based understanding of the anatomical, physiological, and neurological foundations of voice production and the wide spectrum of voice disorders. This textbook covers essential topics such as respiratory and laryngeal anatomy, vocal pathology, evaluation techniques, therapy approaches, phonosurgery techniques, and management of special populations including singers and individuals with head and neck cancer. With new chapters on laryngeal reflexes and the immune system’s impact on voice, as well as expanded coverage of gender-affirming voice care and the effects of pharmacology, this edition reflects the latest clinical research and practice.

This forward-looking text introduces significant updates and expansions that reflect the most current advancements in the field, ensuring students and clinicians have access to cutting-edge information on the evaluation and treatment of voice and upper airway disorders. Designed for graduate students in speech-language pathology and for clinicians seeking advanced training, this book bridges science and practice with clarity and depth. Richly illustrated with full-color anatomical drawings and clinical images, and supported by a robust companion website featuring digital laryngoscopic videos, surgical footage, case examples, and an interactive workbook, Voice Disorders equips readers to evaluate and manage voice disorders across the lifespan. Whether used in the classroom, clinic, or private practice, this authoritative text is an essential resource for anyone committed to excellence in voice care.

Sapienza and Hoffman’s Voice Disorders, Fifth Edition continues its enduring legacy as the leading textbook for courses in voice disorders and an invaluable clinical reference.

New to the Fifth Edition

• A new section exploring emerging technologies in voice evaluation, including cutting-edge developments such as artificial intelligence, machine learning, and voice biomarker research, offering insights into the future of voice diagnostics and personalized care.
• Updated protocols for voice evaluation featuring the most recent advancements in perceptual voice assessment, acoustic measurement tools, and information on the updated CAPE-Vr (Consensus Auditory-Perceptual Evaluation of Voice – revised).
• Revised terminology and definitions that now reflect current consensus and clinical relevance, notably including updated terms such as inducible laryngeal obstruction (ILO), exercise-induced laryngeal obstruction (EILO), and cough hypersensitivity syndrome, ensuring clarity and alignment with evolving diagnostic frameworks.
• A new dedicated chapter examining upper airway disorders associated with laryngeal reflexes.
• An expanded discussion on the management of head and neck cancers, providing a more comprehensive overview of interdisciplinary strategies and clinical considerations with updated illustrations
• An updated review of drug interactions, providing a comprehensive overview of pharmacologic considerations relevant to voice and airway disorders. This section highlights potential interactions that may influence treatment outcomes and vocal function, serving as a critical reference for informed clinical decision-making.
• More than 100 new and updated references to support clinical decision-