Espiral Atlas
Anatomical regionThorax

Intercostal space

spatium intercostale

The space between two neighboring ribs, and between the corresponding costal cartilages. Each space takes the number of the rib that forms the upper limit: the 4th space lies between the 4th and 5th ribs. There are 11 intercostal spaces and 11 intercostal nerves.

Thorax – 3D human anatomy atlas

In the full entry

The full entry, with every field, sources, quiz and clinical correlations, is in the atlas.

  • Contents
  • Communications
  • Clinical

Related clinical cases

  • Thoracotomy and the intercostal space

Other structures in this region

Contact us