This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Costal surface (lung)

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

The costal surface of the lung largely conforms to the costal surface of the pleura:

  • it has the largest surface area of the lung surfaces
  • its boundaries on each side are:
    • anteriorly, the anterior border of the lung
    • posteriorly, the posterior border of the lung
    • inferiorly, the diaphragmatic border of the lung
    • superiorly, the apex of the lung
  • the surface is convex in the anterior to posterior direction from its origin behind sternum to the edge of the paravertebral gutters
  • across the area of the paravertebral gutters posteriorly, the costal surface is formed into a complimentary concavity
  • as it approximates closely to the inside of the thoracic cavity, the costal surface may exhibit indentations corresponding to the position of overlying ribs

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.