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Transgender women make up most of the patients of feminization laryngoplasty. During puberty, testosterone, a male sex hormone produced by the testes, causes the diameter of the larynx to increase and the vocal folds to thicken and lengthen. This change is irreversible even with the help of feminizing hormone therapy.
Laryngectomy is the removal of the larynx. In a total laryngectomy, the entire larynx is removed (including the vocal folds, hyoid bone, epiglottis, thyroid and cricoid cartilage and a few tracheal cartilage rings) with the separation of the airway from the mouth, nose and esophagus. [1] In a partial laryngectomy, only a portion of the larynx ...
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A voice prosthesis is inserted into this puncture. The prosthesis keeps food out of the trachea but lets air into the esophagus for esophageal speech. A laryngectomized person is required to breathe through a permanent breathing hole in the neck, called a tracheostoma. When a laryngectomized person occludes the tracheostoma, completely blocking ...
Rhinectomy · Laryngectomy · Pneumonectomy: Tracheostomy: Sinusotomy · Pneumotomy · Cricothyroidotomy · Cricothyrotomy · Bronchotomy · Thoracotomy · Thyrotomy · Tracheotomy · lateral rhinotomy: Pleurodesis · Lung transplantation: Cardiovascular: Angioplasty · Valvuloplasty: Pericardiectomy · Endarterectomy
The first commercial formulas. In 1846, Liebig, an acclaimed German chemist, had described all living tissue, including food, as being composed of different proportions of fats, carbohydrates and ...
An individual combination of voice prosthesis, heat and moisture exchanger after laryngectomy and attachment is important for good speech and pulmonary rehabilitation. [25] The HME sometimes is combined with free-hands-switch and virus and bacteria filter. [26]
Along with developing esophageal voice, using a speech synthesizer, or undergoing a surgical procedure, the electrolarynx serves as a mode of speech recovery for laryngectomy patients. [ 2 ] [ 3 ] The Voice Quality Symbol for electrolaryngeal phonation in speech is И, approximating the symbol for electricity.