659 results found
Health topics
… Optic Neuritis On this page: What is optic neuritis? Optic neuritis is inflammation of the optic nerve , which lies at the back of the eye. This nerve …
Health topics
… Nerve Stimulation for Epilepsy On this page: Treatment … Why It Is Done How Well It Works Risks Treatment Overview Nerve stimulator devices for epilepsy send electrical … The signals prevent or decrease seizures. The vagus nerve stimulator (VNS) is implanted under the skin, near …
Health topics
… Sleep Apnea: Fibre-Optic Pharyngoscopy On this page: Overview Overview Fibre-optic pharyngoscopy is a procedure that allows your doctor … . Learn how we develop our content . … Overview Fibre-optic pharyngoscopy is a procedure that allows your doctor …
Health topics
… Nerve Ablation for Chronic Pain On this page: What is nerve ablation? The destruction (also called ablation) of nerves is a method that may be used to reduce certain kinds …
Health topics
… Pinched Nerve In or Near the Elbow On this page: Overview Overview A pinched nerve (nerve entrapment) in or near the elbow can cause elbow pain, …
Health topics
… Nerve Block for Pain Relief On this page: Treatment Overview … Why It Is Done How Well It Works Risks Treatment Overview A nerve block relieves pain by interrupting how pain signals … a substance, such as alcohol or phenol, into or around a nerve or into the spine. Nerve blocks may be used for …
Health topics
… Peripheral Nerve Blocks for Anesthesia On this page: Overview Overview A peripheral nerve block is a shot of numbing medicine around a specific nerve or group of nerves. It can be used to numb a part of …
Medical tests
… Electromyogram (EMG) and Nerve Conduction Studies On this page: Test Overview Why It … muscles when they're at rest and when they're being used. Nerve conduction studies measure how well and how fast the nerves can send electrical signals. Nerves control the …
Health topics
… Electrical Nerve Stimulation for Chronic Pain On this page: Treatment … Done How Well It Works Risks Treatment Overview Electrical nerve stimulation is a procedure that uses an electrical current to treat chronic pain . Peripheral nerve stimulation (PNS) and spinal cord stimulation (SCS) …
Health topics
… Transcutaneous Electrical Nerve Stimulation (TENS) On this page: Treatment Overview … Information Treatment Overview Transcutaneous electrical nerve stimulation (TENS) is a therapy that uses low-voltage … a circuit of electrical impulses that travels along nerve fibres. When the current is delivered, some people …
