Spine (Vertebral Column) – Bones, Anatomy, & Labeled Diagram
WEBFind out about the vertebral or spinal column/backbone - what are the bones of the vertebra, anatomy, structure, and functions, along with labeled diagrams.
Cervical Vertebrae (Cervical Spine) – Anatomy, Function, & Diagram
WEBMay 24, 2022 · What is the Cervical Spine. The cervical spine is the first part of the spinal column, consisting of 7 cervical vertebrae, C1-C7. These vertebrae are ring-like bony structures supporting the weight of the head. The first two bones, C1 and C2, are highly specialized, known as the atlas and axis.
Thoracic Vertebrae (Thoracic Spine) – Anatomy & Labeled Diagram
WEBMay 24, 2022 · The thoracic spine is the second and longest part of the spinal column, consisting of 12 lumbar vertebrae, T1-T12. These 12 bones are separated from each other by intervertebral discs. Their primary role is to form the thoracic cage that protects the heart, lungs, and esophagus.
Atlas (C1 Vertebra): Anatomy, Functions, & Labeled Diagram
WEBDec 1, 2022 · Learn what is atlas/C1 vertebra definition, where it is located in human body; Know what it looks like, its parts, markings, articulations, functions & picture.
Sacrum - Anatomy, Location, Functions, & Labeled Diagram
WEBDec 27, 2021 · The sacrum is a large, flat, triangular-shaped, irregular bone, alternatively known as the sacral vertebra or sacral spine. It comprises five fused vertebrae (S1-S5), located at the base of the vertebral column or spine. The bone links the spine with the hip, thus helping in hip stability.
Lumbar Vertebrae (Lumbar Spine) – Anatomy, Location, & Diagram
WEBMay 24, 2022 · The lumbar spine is the third and lowermost part of the spinal column, consisting of 5 lumbar vertebrae, L1-L5. They are found in the lower back, supporting the body’s weight and providing flexibility and movement. These are the largest among all the vertebrae found in the spine.
Axis (C2 Vertebra): Anatomy, Functions, & Labeled Diagram
WEBDec 7, 2022 · The axis is 1 of the only 2 vertebrae with a unique name and purpose. It is the 2nd bone out of the 7 in the uppermost section of the spinal column, the cervical vertebra. It is also referred to as the C2 vertebra or epistropheus (rarely).
Axial Skeleton - Definition and List of Bones With Labeled Diagram
WEBFind out what is the axial skeleton, which bones make it up, and how many bones are in the axial skeleton. Learn its functions & parts with labeled diagram.
Coccyx (Tailbone) – Anatomy, Location, Functions, & Diagram
WEBDec 31, 2021 · It is the terminal part of the vertebral column that makes up the very bottom portion of the spine below the sacrum. It is usually composed of four vertebrae (Co1- Co4), which fuse to produce a triangular shape, resembling a shortened tail.
Scapula (Shoulder Blade) – Anatomy, Location, & Labeled Diagram
WEBSep 6, 2021 · Find out about the scapula bone/shoulder blade, its parts (borders, angles, muscles), functions, along with labeled diagram (anterior, posterior scapula)