#ariteno

• Ariteno- — A learned combining form or anatomical prefixoid extracted from Ancient Greek, where 'arytaina' means 'funnel' or 'ladle'. In modern medical terminology, it serves to form compound terms that refer exclusively to the arytenoid cartilages of the larynx, their associated muscles, or the vascular and nervous structures in the proximity of the vocal apparatus.
• Arytenoid — Each of the two small, paired, pyramid-shaped cartilages situated at the posterior part of the larynx, above the cricoid cartilage. As an adjective, it describes any structure (muscle, ligament, mucosa) associated with these cartilages. They play an absolutely critical physiological role in phonation and respiration by directly controlling the tension, position, opening, and closing of the vocal cords.
• Arytenoidectomy — A high-precision surgical intervention consisting of the partial or total excision of one or both arytenoid cartilages of the larynx. This structural surgical procedure is primarily performed to treat bilateral vocal cord paralysis in abduction (median position), aiming to widen the restricted glottic space and alleviate severe respiratory insufficiency, thereby restoring a functional airway without completely compromising phonation.
• Arytenoiditis — An acute or chronic inflammatory process localized within one or both arytenoid cartilages or the mucosa covering them in the posterior region of the larynx. This structural condition, often infectious, traumatic, or induced by severe gastroesophageal reflux, manifests clinically through dysphonia (hoarseness), odynophagia (painful swallowing), and an annoying foreign body sensation in the throat.