The seventh rib is one of the seven true ribs of the thoracic cage. It is considered a typical rib because it consists of a head with two articular facets, a neck, a tubercle, and a body. It does not have any extra bony features. The seventh rib is classified as a flat bone and includes the following bony features:

3 天之前 · Explore the anatomy, structure, and function of the T7 vertebra with Innerbody's interactive 3D model. The T7 vertebra is the seventh thoracic vertebra, found in the middle of the chest between the seventh and eighth pairs of ribs. It plays important roles in the support of the spinal cord, ribcage, and muscles of the chest.

What is the lumbar spine? Your lumbar spine consists of the five bones (vertebra) in your lower back. Your lumbar vertebrae, known as L1 to L5, are the largest of your entire spine. Your lumbar spine is located below your 12 chest (thoracic) vertebra and above the five fused bones that make up your triangular-shaped sacrum bone.

In humans, there are five lumbar vertebrae. The term is used to describe the anatomy of humans and quadrupeds, such as horses, pigs, or cattle. These bones are found in particular cuts of meat, including tenderloin or sirloin steak. In human anatomy, the five vertebrae are between the rib cage and the pelvis.

2023年10月30日 · There are twelve pairs of ribs, all of which articulate with the vertebral column. However, only seven have a direct articulation with the sternum. As such, ribs can be allocated to one of three distinct types; true (vertebrosternal) ribs, false (vertebrochondral) ribs and floating (vertebral, free) ribs.

L7- Rib positioning. Flashcards. Learn. Test. Match. Flashcards. Learn. Test. Match. Created by. Terms in this set (6) Best demonstrates sides of ribs. Oblique views. RPO/LPO. affected side closest to IR. Above diaphragm. 1-6 anterior ribs, inspiration Top of IR above C7. Below diaphragm. Bottom of IR inch and a half below last palpable rib.

Left dorsal rib 7 (L7) is fractured just below its greatest curvature, 75 mm distal to the tuberculum (Fig. 2B). The distal portion of the rib is compressed and telescoped...

Right seventh rib Interactive 3D Anatomy The BioDigital Human platform is an interactive 3D, medically accurate, virtual map of the human body—including over 8,000 individually selectable anatomical structures, 850+ simulated 3D health conditions and treatments.

Access easy-to-understand explanations and practical examples on key biology topics, from cells to ecosystems. Learn at your own pace with bite-sized, verified content. fan shaped muscle at the upper front wall of the thorax. From the clavicle and sternal head to the humerus.

A: C1-C7 --> first rib anterior, posterior, middle spinal nerves 31 pairs of nerves arising from the spinal cord 7 cervical vertebra, 8 cervical nerves last cervical nerve below C7 Only 1 Coccyx nerve