Pulmonary groove
Sulcus pulmonalis
Definition
The pulmonary grooves are two large vertical grooves in the inner surface of thoracic cage, on either side of the vertebral column.
References
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
