Ebook Textbook of anatomy (5/E): Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Textbook of anatomy (5/E): Part 2
Ebook Textbook of anatomy (5/E): Part 2
Part 4Abdomen and Pelvis24Bones and Joints of the AbdomenCHAPTERBONES OF THE ABDOMENThe bones that belong exclusively to the abdomen are:1Lumbar verte Ebook Textbook of anatomy (5/E): Part 2ebrae2Sacrum3CoccyxOther Bones Related to Structures in the Abdomen1The inner surfaces oi the hip-bones are closely related to structures in the abdomen and pelvis. They have been described in Chapter 9. Tills chapter also describes the pelvis as a whole.2rhe lower ril>s and cxjstal cartilages give Ebook Textbook of anatomy (5/E): Part 2attachment to, and arc* related Io, many structures in the alxlomen. They have been described in Chapter L6.LUMBAR VERTEBRAEDistinguishing Features ofEbook Textbook of anatomy (5/E): Part 2
Typical Cervical, Thoracic and Lumbar VertebraeThe structure of a typical vertebra lias been described in Chapter 16. Hie cervical, thoracic and lumbPart 4Abdomen and Pelvis24Bones and Joints of the AbdomenCHAPTERBONES OF THE ABDOMENThe bones that belong exclusively to the abdomen are:1Lumbar verte Ebook Textbook of anatomy (5/E): Part 2pierced by a foramen called the foramen transversarium.2The thoracic vertebrae bear costal facets for articulation with ribs. These are present on the sides of the vertebral bodies and on the transverse processes.3A lumbar vertebra (24.1) can lx* distinguished from thoracic and cervical vertebrae by Ebook Textbook of anatomy (5/E): Part 2 the fad that it neither has foramina transversaria nor does it bear facets for ribs. It is also recognised by the large size of its body.Some FeatureEbook Textbook of anatomy (5/E): Part 2
s of Typical Lumbar Vertebrae1Hie vertebral bodies progressively increase in size from above downwards. They are, therefore, largest in the hullbar vePart 4Abdomen and Pelvis24Bones and Joints of the AbdomenCHAPTERBONES OF THE ABDOMENThe bones that belong exclusively to the abdomen are:1Lumbar verte Ebook Textbook of anatomy (5/E): Part 2egion and an’ directed backwards and somewhat laterally (24.1).4Hie laminae of hunb.ir vertebrae are short and broad, but do not overlap each other.5The spinous processes of lumbar vertebrae are large and quadrangular. They are more or less horizontal and have a thick posterior edge (24.2).6Hie arti Ebook Textbook of anatomy (5/E): Part 2cular facets of lumbar vertebrae are vertical. They are curved from side-to-side.a.Hie superior facets are slightly concave (24.1) and are directed eqEbook Textbook of anatomy (5/E): Part 2
ually backwards and medially.b.Hie inferior facets are slightly convex, and are directed equally forwards and laterally (24.2).c.Each superior articulPart 4Abdomen and Pelvis24Bones and Joints of the AbdomenCHAPTERBONES OF THE ABDOMENThe bones that belong exclusively to the abdomen are:1Lumbar verte Ebook Textbook of anatomy (5/E): Part 2ical lumbar vertebra seen from above24.2: lypical lumbar vertebraseen from the lateral sideThe first to fourth lumbar vertebrae are typical and show the features described above. The fifth lumbar vertebra isatyjrical.Fifth Lumbar Vertebra1rhe fifth lumbar vi-rlrbra is (Ik- largcsl of lumbar vvrifbra Ebook Textbook of anatomy (5/E): Part 2c.Part 4Abdomen and Pelvis24Bones and Joints of the AbdomenCHAPTERBONES OF THE ABDOMENThe bones that belong exclusively to the abdomen are:1Lumbar verteGọi ngay
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