Anatomical Features of the Seventh Cervical Vertebra
Prominent Vertebral Prominence (C7 Spinous Process)
The seventh cervical vertebra (C7) is a distinct vertebra known for its prominent spinous process. Its unique anatomical features play a crucial role in spinal assessments and medical diagnostics.
Anatomical Features of the Seventh Cervical Vertebra
Introduction
The seventh cervical vertebra (C7) is a distinct vertebra in the cervical spine, often noted for its prominent spinous process. It serves as an important anatomical landmark for clinical examinations and surgical procedures.
Anatomy and Structure
Distinctive Features
- Spinous Process: The C7 spinous process is long and non-bifid, making it easily palpable.
- Transverse Foramen: Unlike other cervical vertebrae, the transverse foramina of C7 may not always transmit the vertebral artery.
- Facet Joints: These joints contribute to cervical spine mobility while maintaining stability.
Clinical Significance
The prominence of the C7 spinous process helps in determining spinal alignment and in certain diagnostic procedures. It is commonly referenced in cases of spinal disorders or trauma.
Conclusion
The anatomical characteristics of C7 make it unique within the cervical spine. Understanding its structure and function is essential for medical professionals involved in spinal assessment and treatments.
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