Figure 1From: Superficial cervical plexus block for management of herpes zoster neuralgia in the C3 dermatome: a case report Stellate ganglion block for effective treatment of neuralgia involving the C3 dermatome. (A) An illustration of the four terminal branches of the superficial cervical plexus. (B) The patient’s skin lesion with the neuralgia due to herpes zoster. Abbreviations: SCM, sternocleidomastoid; SCPB, superficial cervical plexus block.Back to article page