This pain can also radiate beyond the pelvis, to the groin and leg. Sciatic pain originates in the sciatic nerve, which begins in the lower back and branches down the legs. Sciatica can happen for ...

One of the more common causes of intercostal neuralgia is tissue and nerve irritation after a thoracotomy. Thoracotomies are surgical interventions in which a surgeon opens a person’s chest ...

or a nerve-related headache, may be considered. Most conditions that cause pain behind the ear aren't serious. Rarely, a tumor in or near the ear may be cancerous. An untreated ear infection can lead ...

Despite extensive conservative therapies she continued to experience recurrent migraine. The patient underwent ultrasound-guided bilateral greater occipital nerve hydrodissection as a targeted ...