Search results
Results from the WOW.Com Content Network
The carina is a cartilaginous ridge separating the left and right main bronchi that is formed by the inferior-ward and posterior-ward prolongation of the inferior-most tracheal cartilage. [ 2 ] The carina occurs at the lower end of the trachea - usually at the level of the 4th to 5th thoracic vertebra .
A keel or carina (pl.: carinae) in bird anatomy is an extension of the sternum (breastbone) which runs axially along the midline of the sternum and extends outward, perpendicular to the plane of the ribs. The keel provides an anchor to which a bird's wing muscles attach, thereby providing adequate leverage for flight.
The carina of the trachea is located at the level of the sternal angle and the fifth thoracic vertebra (at rest). The right main bronchus is wider, shorter, and more vertical than the left main bronchus, [ 3 ] its mean length is 1.09 cm. [ 4 ] It enters the root of the right lung at approximately the fifth thoracic vertebra.
Keel (bird anatomy), or carina, an extension of the sternum in some birds; Carina of trachea, the point at which the trachea branches to form the two mainstem bronchi; Carinae, in dinosaur anatomy, enameled ridges on the cutting edges of the teeth
The sternal angle is a palpable and visible landmark in surface anatomy, ... 387, 1039, 1060 The carina of the trachea is thus, present here. It is deep to the ...
Carina, meanwhile, knows Maya is out there in danger and insists of suiting up and joining the Station 19. While out there, she helps deliver a baby to a stranger.
Goss was the esteemed editor of the 25th edition of the seminal classic Gray’s Anatomy. Internationally lauded as the authority on all things anatomical, Gray’s Anatomy had been considered essential for any would-be physician to own since it was first published in London in 1858. It was written by Dr. Henry Gray and illustrated by Henry ...
In 1998, we discovered the full anatomy of the clitoris. ABOUT US. TEST KITCHEN is a place where pigment, pixels, paint and prototypes collide. ... Carina is a writer ...