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1. 成人における嗄声hoarseness in adults [show details]
… The cricoid cartilage, which lies below the thyroid cartilage and above the entrance to the trachea, is the only complete ring of the laryngeal skeleton. The cricoid cartilage encloses the… subglottic region of the larynx. Stenosis may form if the mucosa in this region is injured, as can occur with prolonged endotracheal tube intubation. The arytenoids are pyramidal-shaped cartilages positioned …
2. 緊急時の輪状甲状靭帯（軟骨間膜）切開emergency cricothyrotomy cricothyroidotomy [show details]
…increases the risk for developing subglottic stenosis following cricothyrotomy. Some believe that surgical cricothyrotomy can damage the cricoid cartilage of young children. Since the tracheal cartilages …
3. 鈍的外傷や穿通性外傷による気管損傷の特定と管理identification and management of tracheobronchial injuries due to blunt or penetrating trauma [show details]
… Tracheobronchial injuries (TBIs) are defined as those that occur between the cricoid cartilage and right and left mainstem tracheal bifurcation… especially in patients with other significant injuries, prompt repair is preferable to avoid airway stenosis in the future. For cervical tracheal injuries, laryngeal and vocal cord injuries need to be thoroughly …
4. クループ：臨床的特徴、評価、および診断croup clinical features evaluation and diagnosis [show details]
… airway include: Congenital anatomic narrowing of the airway, such as subglottic stenosis due to an elliptical cricoid cartilage . Hyperactive airways, perhaps aggravated by atopy or gastroesophageal reflux …
5. 喉頭の先天異常congenital anomalies of the larynx [show details]
… acquired subglottic stenosis by the absence of history of trauma or instrumentation and by less severe symptoms. Congenital subglottic stenosis typically improves as… the two lateral growth centers of the posterior-cricoid cartilage at six to seven weeks of intrauterine life.…