TY - CHAP M1 - Book, Section TI - Chapter 28. Transtracheal Aspiration A1 - Reichman, Eric F. PY - 2013 T2 - Emergency Medicine Procedures, 2e AB - Transtracheal aspiration is a technique for the collection of bronchial secretions for laboratory evaluation and culture. This technique is useful when standard sputum collection has not provided adequate material or determination of the infective agent(s). Specimens collected by this technique are free of contamination from nasal, oral, and pharyngeal secretions. This technique was first described in 1959.1 Several modifications to the original technique have been made.2–5 This technique may be more properly named transcricothyroid membrane aspiration. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=57702913 ER -