RT2 Sagittal diameter of trachea in the newborn [radiography]

  • Holger Pettersson
  • Hans Ringertz


Measurements of the trachea are useful for detection of tracheal abnormalities and in problems with endotracheal intubation, endoscopy and tracheostomy. Tracheal dimensions undergo considerable changes parallel with changes in intraluminal pressure and respiratory phase, as well as body position. The data presented are therefore only valid for the given examination circumstances (see below).

Referenced article

  1. Donaldson SW, Tompsett AC: Tracheal diameter in the normal newborn infant. AJR 1952; 67: 785.Google Scholar

Copyright information

© Springer-Verlag London Limited 1991

Authors and Affiliations

  • Holger Pettersson
    • 1
  • Hans Ringertz
    • 2
  1. 1.Department of RadiologyUniversity HospitalLundSweden
  2. 2.Department of RadiologyKarolinska University HospitalStockholmSweden

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