A bone fracture that typically occurs in the spine. It happens when one of the vertebral bones in the spine collapses or becomes compressed.

A brain aneurysm can leak or rupture, causing bleeding into the brain (hemorrhagic stroke). Most often a ruptured brain aneurysm occurs in the space between the brain and the thin tissues covering the brain. This type of hemorrhagic stroke is called

A cavernoma is a cluster of abnormal blood vessels, usually found in the brain and spinal cord.

The term refractory migraine has been used to describe persistent headache that is difficult to treat or fails to respond to standard and/or aggressive treatments.

Diabetic neuropathy is a type of nerve damage that can occur if you have diabetes. High blood sugar (glucose) can injure nerves throughout your body. Diabetic neuropathy most often damages nerves in your legs and feet, but can also affect your face.

Glossopharyngeal Neuralgia (GN) is a rare pain syndrome that affects the glossopharyngeal nerve and causes sharp, stabbing pulses of pain in the back of the throat and tongue, the tonsils, and the middle ear.