Preferred Label : neck of rib;
Uberon definition : The neck of the rib is the flattened portion which extends lateralward from the head;
it is about 2.5 cm. long, and is placed in front of the transverse process of the
lower of the two vertebrC& with which the head articulates. Its anterior surface is
flat and smooth, its posterior rough for the attachment of the ligament of the neck,
and perforated by numerous foramina. Of its two borders the superior presents a rough
crest (crista colli costE) for the attachment of the anterior costotransverse ligament;
its inferior border is rounded. On the posterior surface at the junction of the neck
and body, and nearer the lower than the upper border, is an eminencebthe tubercle;
it consists of an articular and a non-articular portion. The articular portion, the
lower and more medial of the two, presents a small, oval surface for articulation
with the end of the transverse process of the lower of the two vertebrC& to which
the head is connected. The non-articular portion is a rough elevation, and affords
attachment to the ligament of the tubercle. The tubercle is much more prominent in
the upper than in the lower ribs.;
Uberon synonym : rib neck;
Origin ID : 0003253;
Automatic exact mappings (from CISMeF team)
Uberon cross reference
part of
The neck of the rib is the flattened portion which extends lateralward from the head;
it is about 2.5 cm. long, and is placed in front of the transverse process of the
lower of the two vertebrC& with which the head articulates. Its anterior surface is
flat and smooth, its posterior rough for the attachment of the ligament of the neck,
and perforated by numerous foramina. Of its two borders the superior presents a rough
crest (crista colli costE) for the attachment of the anterior costotransverse ligament;
its inferior border is rounded. On the posterior surface at the junction of the neck
and body, and nearer the lower than the upper border, is an eminencebthe tubercle;
it consists of an articular and a non-articular portion. The articular portion, the
lower and more medial of the two, presents a small, oval surface for articulation
with the end of the transverse process of the lower of the two vertebrC& to which
the head is connected. The non-articular portion is a rough elevation, and affords
attachment to the ligament of the tubercle. The tubercle is much more prominent in
the upper than in the lower ribs.