A typical vertebra has a. a vertebral foramen that passes...

A typical vertebra has __________ a. a vertebral foramen that passes through the body b. a superior articular process that projects downward to articulate with the superior portion of the next lower vertebra c. lamina that spans between the transverse process and spinous process d. a pair of laterally projecting spinous processes

A typical vertebra has __________
a. a vertebral foramen that passes through the body
b. a superior articular process that projects downward to articulate with the superior portion of the next lower vertebra
c. lamina that spans between the transverse process and spinous process
d. a pair of laterally projecting spinous processes

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Key Concepts

Vertebral Foramen

The vertebral foramen is the large central opening within a vertebra formed by the vertebral arch. When the vertebrae are stacked, these foramina align to create the vertebral canal, which houses and protects the spinal cord.

Superior Articular Process

The superior articular process is a bony projection of a vertebra that forms part of the facet joint. It articulates with the inferior articular process of the vertebra above, contributing to the stability and proper alignment of the spinal column.

Vertebral Lamina

The lamina is a part of the vertebral arch that connects the pedicles to the spinous process. It forms the posterior wall of the vertebral canal and provides sites for muscle and ligament attachment, contributing to the overall stability and protection of the spinal cord.

Spinous Process

The spinous process is the posterior, single, and often prominent bony projection of a vertebra. It serves as an important attachment point for muscles and ligaments, and plays a role in the movement and stabilization of the vertebral column.

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