Doctor insights on:
Swelling Of The Optic Nerve
The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the "copper" (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites. A nerve can carry information regarding sensations, and ...Read more
Nonspecific: Hi! Lots of things to consider; what symptoms prompted you to get the scan? Any change in vision? Sinus pain or congestion? Bone pain elsewhere in your body? Headaches? Fever? I would definitely recommend close follow-up with a physician to do careful examination of your eyes and head/neck. ...Read more
see below: A spinal nerve (root) is a large nerve bundle that leaves the spine at regular intervals, right and left. Inflammation can occur anywhere in the body. Think of a bee sting, with pain, swelling and sensitivity. Inflammation of the nerve root, causes pain close to the spine, and along the route of the nerve. Epidural steroid injections are sometimes used to place anti-inflammatories into the spine. ...Read more
The visual pathway: Light passes through the cornea, which is the front "windshield" of the eye and helps focus the light. The iris works as a muscle to increase or decrease the size of the pupil; this controls how much light comes into the eye. Light hits the retina, which converts the light into signals which are sent, via the optic nerve, to your brain. ...Read more
Often compression: During surgery, the arms and legs must be arranged in a fashion to prevent compression of the nerves. Since anesthetics are used during surgery, the arms and the legs can compress themselves if the surgery is a decent length. When nerves are compressed, numbness and weakness may follow. Stretching also may occur during surgery, this may also result in mild damage. ...Read more
Destruction of the dorsal root of the spinal cord would result in loss of what types of sensations if any?
Motor: It affects motor function.Get a more detailed answer ›
2 different things: There are many types of cataract. Posterior subcapsular cataract refers to cloudiness on the back part of the lens just under the capsule. This may be caused by injury, steroids, elevated blood sugar and aging. Ischemia of the optic nerve means that there is or was an episode of poor blood flow to the nerve which may result in vision loss. ...Read moreSee 1 more doctor answer
How to relieve ritation of the lateral femoral cutaneous nerve\u0026#41; or central -- disc irritation of a nerve at the spinal cord at home?
Please clarify: I'm sorry, it is not clear from your question whether you have meralgia paresthetica from irritation of the lateral femoral cutaneous nerve or some kind of radiculopathy i.e. Nerve root irritation. Furthermore, what is the cause of this "irritation"? It's a basic principle of medicine that ailments are treated by addressing the cause. ...Read more
Important question: We feel that the diabetic nerve complications involve blood flow in the small vessels that subserve peripheral nerve function, and thereby damage the central axon function which results in an axonal neuropathy. In general, the nerve problems do not readiliy respond to the usual basic diabetes drugs, but may benefit from a medical food metanx. ...Read moreSee 1 more doctor answer
Swelling is the enlargement of organs, skin, or other body parts. It is caused by a buildup of fluid in the tissues. The extra fluid can lead to a rapid increase in weight over a short period of time (days to weeks). Swelling can occur all over the body (generalized) or only in one part ...Read more
- Talk to a doctor live online for free
- Swelling of optic nerve
- Optic nerve swelling in children
- Optic nerve swelling causes
- Ask a doctor a question free online
- Causes of optic nerve swelling
- What causes swelling of the optic nerve?
- Optic nerve
- Structure of optic nerve
- Talk to a neurologist online