[The lumbar epidural space. Radio-anatomical study]

Area of Science:

• Radiology
• Anatomy
• Spinal Medicine

Background:

• The epidural space is a critical anatomical region surrounding the dural sac within the vertebral canal.
• Pathological processes, including tumors, infections, and vascular issues, frequently occur in the epidural space.
• Accurate anatomical knowledge is essential for diagnosing and managing these conditions.

Purpose of the Study:

• To present the normal radio-anatomy of the lumbar epidural space.
• To outline the primary pathological processes affecting this region.

Main Methods:

• Review of anatomical structures of the lumbar epidural space.
• Radiological imaging analysis (details not specified in abstract).
• Correlation of imaging findings with pathological conditions.

Main Results:

• Detailed description of the normal anatomical boundaries and contents of the lumbar epidural space.
• Identification and characterization of common pathological findings (tumoral, infectious, vascular) within the epidural space.
• Emphasis on the utility of radiological assessment.

Conclusions:

• Normal radio-anatomy of the lumbar epidural space is fundamental for identifying pathology.
• Radiological evaluation is key for diagnosing diverse epidural space diseases.
• This knowledge aids in clinical decision-making for spinal pathologies.