Vertebrae Labeling Flashcards

Study Notes

Vertebrae Labeling Flashcards

Transverse Foramen: Opening in the transverse processes of cervical vertebrae, allowing passage of vertebral arteries and veins.
Superior Articular Process: Projections that articulate with the inferior articular processes of the vertebra above; key for intervertebral joint formation.
Body: The central, weight-bearing section of a vertebra, providing structural support and strength.
Transverse Process: Lateral projections from the vertebral arch, serving as attachment points for muscles and ligaments.
Vertebral Foramen: The large opening in each vertebra through which the spinal cord passes, forming the spinal canal.
Vertebral Arch: Curved structure surrounding the vertebral foramen, composed of pedicles and laminae, protecting the spinal cord.
Spinous Process: Posterior projection of a vertebra, which provides leverage for muscles and ligaments; important for spinal mobility.
Superior Articular Facet: Smooth surface on the superior articular process that forms a joint with the inferior articular facet of the adjacent vertebra.
Cervical Vertebrae: Seven vertebrae in the neck (C1-C7), characterized by small bodies and transverse foramina, facilitating head movement.
Thoracic Vertebrae: Twelve vertebrae (T1-T12) found in the mid-back, each with facets for rib attachment; notable for supporting the rib cage.
Lumbar Vertebrae: Five vertebrae (L1-L5) located in the lower back, known for larger bodies to bear greater loads and provide stability.
Inferior Costal Facet: Facet on the thoracic vertebral body that articulates with the rib above it; crucial for rib attachment and movement.
Axis (C2): The second cervical vertebra, characterized by the odontoid process (dens), allowing rotation of the head.
Atlas (C1): The first cervical vertebra, uniquely designed to support the skull; allows nodding motion of the head.
Dens: A peg-like projection on the axis (C2) that fits into the atlas (C1), enabling head rotation.

Description

Test your knowledge of vertebral anatomy with these labeling flashcards. Each card features key terms related to vertebrae and their definitions, helping you to reinforce your understanding. Perfect for students studying anatomy or those preparing for exams.