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The vidian artery: normal and pathologic anatomy

A G Osborn

    Radiology
    |August 1, 1980
    PubMed
    Summary

    The vidian artery, or artery of the pterygoid canal, is a key vessel in deep facial vascular networks. Understanding its anatomy is crucial for effective therapeutic embolization of lesions.

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    Area of Science:

    • Anatomy
    • Vascular Surgery
    • Embryology

    Background:

    • The vidian artery (artery of the pterygoid canal) originates from the maxillary artery or internal carotid artery.
    • It forms complex vascular anastomoses within the pterygopalatine fossa and oropharyngeal mucosa.

    Purpose of the Study:

    • To describe the embryology, anatomy, and pathology of the vidian artery.
    • To discuss the implications of its anastomotic patterns for therapeutic embolization.

    Main Methods:

    • Literature review of embryology and anatomy.
    • Analysis of vascular anastomoses.
    • Discussion of pathological significance and therapeutic implications.

    Main Results:

    • The vidian artery serves as a significant blood supply source for deep facial and paracavernous lesions.
    • Its anastomotic patterns are critical in understanding blood flow dynamics in the region.

    Conclusions:

    • Detailed knowledge of the vidian artery's anatomy and variations is essential for interventional radiologists and surgeons.
    • Understanding its role in vascular networks aids in planning and executing embolization procedures for head and neck pathologies.

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