Imaging of the perivertebral space

Area of Science:

• Anatomy and imaging of the perivertebral space.

Background:

• The perivertebral space spans from the skull base to the mediastinum.
• It is defined by the deep layer of the deep cervical fascia.
• Contains muscles, bones, nerves, and vascular structures, leading to diverse pathologies.

Purpose of the Study:

• To define the anatomy of the perivertebral space.
• To guide the localization of lesions within this space.
• To discuss disease processes and optimal imaging approaches.

Main Methods:

• Review of anatomical structures and fascial layers.
• Analysis of pathologies affecting the perivertebral space.
• Evaluation of diagnostic imaging modalities.

Main Results:

• Detailed anatomical description of the perivertebral space.
• Classification of common and rare disorders.
• Recommendations for imaging techniques based on suspected pathology.

Conclusions:

• Understanding perivertebral space anatomy is crucial for diagnosis.
• Appropriate imaging selection aids in accurate lesion localization and characterization.
• This review provides a framework for evaluating perivertebral space diseases.