Communication Between a Dorsal and Ventral Ramus: A Conflict for Traditional Anatomical Teaching.

Publication Title

Cureus

Document Type

Article

Publication Date

4-10-2018

Keywords

anatomy; cadaver; cervical plexus; dissection; dorsal ramus; greater occipital nerve; lesser occipital nerve; spinal nerve; ventral ramus

Abstract

Counterintuitive to anatomic organization is the communication between a dorsal ramus and a ventral ramus, which are traditionally taught as serving specific anatomical fields. Herein, we discuss the cadaveric findings of such an example of neural intercommunication between the dorsal and ventral rami and review the potential embryology. While these two nerves are complementary in their function, it is not understood as to the reason for such an anatomical connection that breaches normal anatomical "laws."

Area of Special Interest

Neurosciences (Brain & Spine)

Specialty/Research Institute

Neurosciences

Specialty/Research Institute

Pathology & Laboratory Medicine

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