This site is intended for healthcare professionals

Go to /sign-in page

You can view 5 more pages before signing in

Anatomy of the infrasternal angle

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

The infrasternal angle is the junction of the lateral margin of the xiphisternum with the costal margin. It forms an acute angle.

On the right side, this point is clinically important as the parietal pleura may traverse it deeply. It may be the site of accidental surgical encroachment into the pleural cavity.

On the left side, it is the site of needle insertion for a pericardiocentesis procedure.


Related pages

Create an account to add page annotations

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