BACKGROUND Supraorbital neuralgia is a distinct clinical entity that presents with episodic, often unilateral, long-lasting attacks of moderate to severe frontal pain. This may ensue following a traumatic or surgical insult to the supraorbital or supratrochlear nerve. Surgical management of these patients is only sporadically discussed in the available literature. METHODS The authors report a...

In this unblinded, randomized controlled trial, we compared supraorbital and greater occipital nerve blocks with subcutaneous infiltration for anesthesia during the placement of a stereotactic head-frame. Twenty consecutive patients scheduled for functional surgery to treat Parkinson's disease were studied. Each patient received supraorbital and greater occipital nerve blocks on one side of the...

Hemicrania continua (HC) is an uncommon primary headache disorder in which the diagnosis centers on unilaterality and its absolute responsiveness to indomethacin. We describe 3 patients with a long standing history of headache diagnosed as hemicrania continua. There was profound response to indomethacin which was limited by side effects. In one patient the therapy with indomethacin was limited...

AIM Many approaches for optic nerve decompression have their own advantages and disadvantages. The aim of this study was to perform endoscopic decompression of optic nerve through the supraorbital keyhole and evaluate its feasibility. MATERIAL AND METHODS Ten adult cadaveric heads were studied using 4-mm, 0- and 30-degree rigid endoscopes to perform the optic nerve decompression through the s...

OBJECTIVE To evaluate the pathophysiological mechanism of hemifacial spasm (HFS), we performed electrophysiological examinations, such as supraorbital nerve stimulation with orbicularis oris muscle recording and lateral spread tests, after suppressing the patient's central nervous system by administering intravenous diazepam. METHODS Six patients with HFS were recruited. Supraorbital nerve st...

OBJECTIVE The objective of this narrative review is to summarize the current state of neurostimulation therapies for the treatment of migraine and/or cluster. METHODS For this narrative review, publications were identified by searching PubMed using the search terms "migraine" or "cluster" combined with "vagal nerve stimulation," "transcranial magnetic stimulation," "supraorbital nerve stimula...

OBJECTIVE To establish a supraorbital nerve sensory conduction recording method and assess its usefulness. METHODS Thirty-one healthy subjects without a history of trauma or neurological disease were recruited. For the orthodromic procedure, the recording electrode was attached immediately superior to the supraorbital notch. The stimulation electrode was placed on points along the hairline wh...

Cranial nerve blocks (CNBs) have been used for the acute and preventive treatment of a variety headaches, including migraine. The effectiveness CNBs in migraine is usually observed beyond duration block, possibly due to central pain modulation. most target greater occipital nerve. Other commonly targeted nerves are lesser various branches trigeminal nerve, supratrochlear, supraorbital, auriculo...

Background Post-herpetic itch (PHI) is a neuropathic itch syndrome following herpes zoster. It has been reported that PHI is occasionally sufficiently severe to compromise patients' quality of life and frequently refractory to treatment. Here, we present a case of severe chronic PHI successfully treated with supraorbital nerve block using a high concentration of tetracaine dissolved in bupivaca...