Experience with partial cricoid resection and thyrotracheal anastomosis. 1986

F G Pearson, and L Brito-Filomeno, and J D Cooper

Since 1973, 28 patients have undergone tracheal and subglottic resection with reconstruction by primary laryngotracheal anastomosis. Nine patients had postintubation stricture, eight had blunt trauma with cricotracheal disruption, seven had a neoplasm, two had an inhalation burn, and two had idiopathic stenosis. In all cases, the anterior cricoid arch was completely resected and a submucosal segment of the posterior cricoid plate was partially resected. A posterior shell of cricoid plate was preserved in 21 patients with intact laryngeal nerve function. Postoperatively, a Montgomery T-tube was used to stent the anastomosis and subglottic area in ten patients, all of whom had residual injury or disease at or immediately below the level of the cords. The proximal arm of the T-tube was positioned above the vocal cords. The tube was removed within 1 month in eight patients and remained for 3 and 18 months in the other two. The extent of resection varied from 2.5 to 7 cm. Tension-relieving procedures were added in 13 cases. Fourteen patients have been followed longer than 5 years, and five patients for more than 10 years. A widely patent anastomosis was maintained in 26 patients. In two patients, a partial restenosis resulted in some limitations of exercise tolerance. Voice and exercise tolerance have not deteriorated with the passage of time. Recurrent laryngeal nerve function was completely preserved in 20 of the 21 patients whose nerve function was intact before operation.

UI MeSH Term Description Entries
D007817 Laryngeal Cartilages The nine cartilages of the larynx, including the cricoid, thyroid and epiglottic, and two each of arytenoid, corniculate and cuneiform. Cartilage, Laryngeal,Cartilages, Laryngeal,Laryngeal Cartilage
D007829 Laryngostenosis Developmental or acquired stricture or narrowing of the LARYNX. Symptoms of respiratory difficulty depend on the degree of laryngeal narrowing. Laryngeal Stenosis,Acquired Laryngeal Stenosis,Acquired Subglottic Stenosis,Congenital Subglottic Stenosis,Acquired Laryngeal Stenoses,Acquired Subglottic Stenoses,Congenital Subglottic Stenoses,Laryngeal Stenoses,Laryngeal Stenoses, Acquired,Laryngeal Stenosis, Acquired,Laryngostenoses,Stenoses, Acquired Laryngeal,Stenoses, Acquired Subglottic,Stenoses, Congenital Subglottic,Stenoses, Laryngeal,Stenosis, Acquired Laryngeal,Stenosis, Acquired Subglottic,Stenosis, Congenital Subglottic,Stenosis, Laryngeal,Subglottic Stenoses, Acquired,Subglottic Stenoses, Congenital,Subglottic Stenosis, Acquired,Subglottic Stenosis, Congenital
D008297 Male Males
D008722 Methods A series of steps taken in order to conduct research. Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011014 Pneumonia Infection of the lung often accompanied by inflammation. Experimental Lung Inflammation,Lobar Pneumonia,Lung Inflammation,Pneumonia, Lobar,Pneumonitis,Pulmonary Inflammation,Experimental Lung Inflammations,Inflammation, Experimental Lung,Inflammation, Lung,Inflammation, Pulmonary,Inflammations, Lung,Inflammations, Pulmonary,Lobar Pneumonias,Lung Inflammation, Experimental,Lung Inflammations,Lung Inflammations, Experimental,Pneumonias,Pneumonias, Lobar,Pneumonitides,Pulmonary Inflammations
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D002059 Burns, Inhalation Burns of the respiratory tract caused by heat or inhaled chemicals. Inhalation Burns,Burn, Inhalation,Inhalation Burn
D003413 Cricoid Cartilage The small thick cartilage that forms the lower and posterior parts of the laryngeal wall. Cartilage, Cricoid,Cartilages, Cricoid,Cricoid Cartilages
D005260 Female Females

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