SPINAL COLUMNS Meaning and
Definition
-
Spinal columns, also known as vertebral columns or backbones, are a fundamental part of the skeletal system in vertebrates. It refers to the series of bones, called vertebrae, that make up the central axis of the body and provide crucial support, protection, and flexibility to the organism.
The spinal column is typically composed of many individual vertebrae, separated by intervertebral discs that act as cushioning pads. In humans, it consists of 33 vertebrae stacked on top of each other in a curved manner. These vertebrae can be categorized into five different regions: cervical (neck), thoracic (chest), lumbar (lower back), sacral (pelvis), and coccygeal (tailbone).
The spinal column serves several vital functions. Firstly, it protects the spinal cord, which is a crucial part of the central nervous system, running through the vertebral canal formed by the vertebrae. It also supports the weight of the upper body and transfers loads to the lower limbs. Moreover, it provides flexibility, allowing movement and various postures through the adjustable joints between the vertebrae.
Disorders or injuries affecting the spinal column can have significant consequences on the overall health and well-being of an individual. Conditions such as scoliosis (abnormal curvature), herniated discs, or fractures can lead to pain, limited mobility, and potential damage to the spinal cord. Therefore, the maintenance of a healthy spinal column is essential for optimal physical functioning.
Common Misspellings for SPINAL COLUMNS
- apinal columns
- zpinal columns
- xpinal columns
- dpinal columns
- epinal columns
- wpinal columns
- soinal columns
- slinal columns
- s-inal columns
- s0inal columns
- spunal columns
- spjnal columns
- spknal columns
- sponal columns
- sp9nal columns
- sp8nal columns
- spibal columns
- spimal columns
- spijal columns
- spihal columns
Etymology of SPINAL COLUMNS
The word "spinal columns" is a compound noun composed of two separate words: "spinal" and "columns".
The term "spinal" comes from the Latin word "spina", which means "thorn" or "spine". In anatomy, it specifically refers to the spine, the central column of bones that runs along the back, protecting the spinal cord.
The word "columns" is derived from the Latin word "columna", meaning "pillar" or "post". It denotes a structural element that is tall, cylindrical, and usually vertical.
Therefore, when combined, "spinal columns" refers to the structure of the spine, which consists of a series of vertebrae arranged vertically like columns, forming the central supporting framework of the body.
Infographic
Add the infographic to your website:
