Right 2nd Costal Cartilage (Cartilago costalis prima dexter)
Educational content only — not medical advice.
Anatomy
The right second costal cartilage is a bar of hyaline cartilage connecting the right 2nd rib to the sternum. It contributes directly to respiratory compliance, moving in bucket-handle and pump-handle excursions during ventilation.
Clinical notes
Tietze syndrome is an inflammatory swelling of the upper costal cartilages (most commonly 2nd or 3rd) characterized by visible enlargement and localized tenderness.
Related structures
Educational references
FAQ
What is the role of the Right 2nd Costal Cartilage?
The right second costal cartilage is a bar of hyaline cartilage connecting the right 2nd rib to the sternum. It contributes directly to respiratory compliance, moving in bucket-handle and pump-handle excursions during ventilation.
Why is the Right 2nd Costal Cartilage clinically important?
Tietze syndrome is an inflammatory swelling of the upper costal cartilages (most commonly 2nd or 3rd) characterized by visible enlargement and localized tenderness.
Source & license
BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). license details