Study Evaluating the Treatment of Occipital Neuralgia
Pulsed Radiofrequency vs. Steroid Injections for Occipital Neuralgia
Greater Occipital Nerve Injection Study
A Comparison of Dexamethasone and Triamcinolone for Ultrasound-guided Occipital C2 Nerve Blocks
Two US-guided Techniques for Greater Occipital Nerve Blocks
† Study has passed its completion date and status has not been verified in more than two years.