Compression of the trachea by an anomalous innominate artery in association with reflex apnea is a frequent cause of respiratory arrest in infants. Once considered, tracheoscopy is mandatory to rule out this disorder. Surgical correction of this condition by innominate arteriopexy has proven to be a very effective method of management. Seventy-eight patients with tracheal compression by an anomalous innominate artery managed by the authors at The Children's Memorial Hospital in Chicago between January 1977 and December 1979 are presented. In this series, 28 patients had a history of one or more episodes of reflex apnea; all of these patients underwent an innominate arteriopexy. A complete review of this syndrome and methods of its diagnosis are scrutinized. We agree with previous authors that reflex apnea is a definite indication for surgical correction of this vascular anomaly causing tracheal compression, but other indications are delineated.
Complete incus disarticulation may be a complication of trauma, chronic otitis, or prosthetic stapedectomy. Purposeful incus disarticulation (with incus interposition) is used as a method of ossicular reconstruction. CT has been a valuable diagnostic tool for preoperative location of the incus in the former disorders and for determination of the status of the ossiculoplasty in the latter.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.