Cricothyroidotomy.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003413:Cricoid Cartilage / Q000601:surgery*; D006801:Humans; D007223:Infant; D007442:Intubation, Intratracheal; D007817:Laryngeal Cartilages / Q000601:surgery*; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D013124:Spinal Injuries / Q000601:surgery; D013957:Thyroid Cartilage / Q000601:surgery; D014140:Tracheotomy