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Why are the five lumbar vertebrae of the 33 spinal vertebrae the largest?
The lumbar vertebrae are the largest because they need to be able to support more weight.
Is spinal fluid extracted from the lumbar vertebrae for spinal tap?
Yes, that's right.
How many lumbar vertebrae are there in a typical adult skeleton?
There are typically five lumbar vertebrae in a typical adult skeleton. These vertebrae are located in the lower back region and are considered the largest and strongest vertebrae in the spinal column.
Where is the vertebrae located in the lower back are the?
The vertebrae located in the lower back are known as the lumbar vertebrae. They are the five largest and strongest vertebrae in the spinal column, situated below the thoracic vertebrae and above the sacrum. The lumbar vertebrae support the majority of the body's weight and are responsible for the flexibility and movement of the lower back.
What bones protects spinal cord?
The spinal cord is protected by the vertebral column or spinal column. The vertebral column is a collection of individual bones called vertebrae that encase and protect the spinal cord. The vertebral column is divided into three parts: seven cervical (neck) vertebrae at the top, twelve thoracic vertebrae in the midback, and five lumbar vertebrae in the lower back. Below the lumbar vertebrae, but not protecting the spinal cord, are the sacrum and coccyx (tailbone).
Where is the lumbar vertebrae in the human body?
The lumbar vertebrae are located in the lower back region of the human spine, between the thoracic vertebrae and the sacrum. There are five lumbar vertebrae (L1 to L5) that support the weight of the upper body and allow for bending and twisting movements of the trunk.
How many bones are in the spinal cord?
The vertebrae
26 bones of the spinal colomn?
The vertebral column usually consists of 33 vertebrae: 24presacral vertebrae (7 cervical, 12 thoracic, and 5 lumbar) followed by the sacrum (5 fused sacral vertebrae) and the coccyx (4 frequently fused coccygeal vertebrae).
How many bones are in the spinal column?
The spinal column is made of 31-33 bones, some of which are fused. There are 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral and 2-4 coccogeal vertebrae.
Mention 2 important feature of lumbar vertebrae?
Lumbar vertebrae have a lot of important functions, two of which are the cushioning of the spine and the structure of the back itself. Lumbar vertebrae are part of possibly the most important bone group in the body.
What is the medical term meaning lower backbones?
It's all part of your spinal cord. The lower sections are the lumbar vertebrae and then finally the sacral vertebrae.
The adult spinal cord extends only to which vertebral level?
The spinal cord ends between the 1st and 2nd vertebrae.
