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Articles, photo galleries, and videos ranging from A—Z for topics concerning laryngology.

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Coughing Disorders

These are certain chronic cough disorders:

Nonorganic cough

Sensory neuropathic cough (SNC)

 

illustration of sensory neuropathic cough

Benign Mucosal Lesions

Vocal Cord Vibratory Injuries

Common disorders that affect the voice are vibration-induced lesions, or injuries, of the surface layer of the vocal cords, called mucosa. This kind of injury usually happens when a person overuses or abuses his or her voice:

Tumors

Benign Tumors

A tumor is considered benign if it doesn’t pose the threat of invading or spreading to other tissues:

Amyloidosis

Chondroma

Recurrent respiratory papillomatosis

· Caused by human papillomavirus (HPV)

Malignant Tumors

A tumor is considered malignant if it has the potential to invade or spread to other tissues:

Cancer

Carcinoma

· Carcinoma in situ (CIS)

· Verrucous carcinoma

Sarcoma

Voice Disorders

Functional Voice Disorders

Functional voice disorders arise not from abnormality of the mechanism itself but instead from abnormal use of the mechanism, affected by personality or deficit of vocal skill, without discernible secondary gain.


Neurological Voice Disorders

Disorders of the nervous system (neurological) can affect the voice in different ways:

Essential voice tremor

Spasmodic dysphonia, a kind of focal dystonia of the larynx; also, laryngeal dystonia

· Abductor spasmodic dysphonia; also called intermittent whisper phonation

· Adductor spasmodic dysphonia

· Atypical spasmodic dysphonia

· Classic variant spasmodic dysphonia

· Mixed AB-AD spasmodic dysphonia

· Tonic variant spasmodic dysphonia

· SLAD-R

Palate paralysis

Paralyzed vocal cords

· Vocal cord paralysis, bilateral

· Vocal cord paralysis, unilateral

· Superior laryngeal nerve (SLN) paralysis

Parkinson’s disease-related voice change

Pharyngeal paralysis

Vocal cord paresis

· LCA-only paresis

· TA-only paresis

· TA + LCA paresis

· PCA-only paresis

· IA-only paresis

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Methodologies

These different diagnostic models or methodologies affect which diagnostic procedures and tools are relied upon or, whether explicitly or in practice, viewed as optional:

Integrative diagnostic model

Reductionistic or technology-driven diagnostic model

Traditional diagnostic model

Types of Clinicians

These are the primary types of clinicians who focus on diagnosing and treating voice, swallowing, airway, and coughing disorders:

Speech-language pathologist

  · Singing voice qualified

Laryngologist

Otolaryngologist

Vocologist

Dr. Bastian explaining a Videoendoscopic swallowing study
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Treatment for Voice & Larynx Disorders

Other Useful Terms

Types of Procedures

These are general types or categories of procedures used for treatment:

Endoscopic surgery

Inpatient surgery vs. outpatient surgery

Laser surgery

Common Tools

These are different tools used more generally in the process of treatment:

Endotracheal tube

Laser

  · RevoLix laser

Local anesthesia vs. general anesthesia

  · Xylocaine

Sedation

Treatment Strategies

These are different kinds of general treatment strategies: