Electro Neuro-Myography (ENMG) is a test that examines the health of the muscles as well as the nerves that regulate them. An electroneuromyograph is used to conduct an Electro neuro-myography (ENMG) test, and the resulting recording is called an electroneuromyogram.
Using electrodes attached to muscle tissue, this method detects the action potentials of nerve and muscle cells. When a patient has peripheral nerve clamping, such as in carpal tunnel syndrome, and muscle fatigue that is not attributable to a brain injury, Electro Neuro-Myography (ENMG) is used. This test will help differentiate between muscle-related issues and those that are caused by nerve problems.
When muscles contract, electrical signals are sent out. When the muscles are at rest, this signal is absent. The doctor will use an Electro Neuro-Myography (ENMG) test to look at the electrical signals in the muscles to diagnose the patient’s issue.
Who Should Take an Electro Neuro-Myography (ENMG) Examination?
Electro Neuro-Myography (ENMG) is a test that looks at muscle and nerve complaints. An Electro Neuro-Myography (ENMG) examination will most likely be needed for people who have muscle weakness or pain.
This test can differentiate between muscle disorders caused by an injury to a nerve connected to a muscle and a nervous system condition, such as a muscle disorder. The following are examples of muscle disorders:
- Dystrophy: a hereditary disorder in which muscle mass is lost
- Polymyositis: muscle inflammation
- Myasthenia gravis: muscle weakness caused by a disruption of nerve-muscle connection
- Spinal cord disorders
Why Is an Electro Neuro-Myography (ENMG) Examination Needed?
When a person experiences persistent pain in a part of their body that may be caused by nerve or muscle problems, an Electro Neuro-Myography (ENMG) examination may be required. The pain usually starts in the back or stomach, but it can spread to the legs and arms.
The following are symptoms that can occur:
- Tingling sensation
In most cases, these symptoms usually go away on their own. If not, talk to your doctor about getting more tests done, like ENMG. An electroneuro-myography test will help a neurologist figure out what’s causing the problem and how severe it is.
Risks and Preparation of Electro Neuro-Myography (ENMG) Examination
The Electro Neuro-Myography (ENMG) test is considered a low-risk medical procedure. Heavy bleeding and infection in the region of the body where the doctor implants the electrode needle are very rare dangers.
You should first consult with a neurologist to reduce the risk. The doctor will perform an assessment based on this consultation to determine if the patient needs an Electro Neuro-Myography (ENMG) examination. When recommending Electro-Neuromyography (ENMG), the doctor will give the patient preparation guidelines. Patients must have a comprehensive medical history, including whether or not they take those medications on a regular basis and whether or not they have a pacemaker or other electrical device in their bodies.
Procedure and Results of Electro Neuro-Myography (ENMG) Examination
The Electro Neuro-Myography (ENMG) exam takes about 30-90 minutes to complete. A very short electrode needle will be inserted into the skin of the arm or leg before it meets the muscle. The electrical activity of the muscles is captured by these electrodes. After the electrodes are in position, the patient is asked to contract the muscles by bending the arm, for example.
The muscle’s ability to respond to nerve stimulation is then measured using electrical activity, which is shown on a monitor. The contraction pattern will be evaluated by the doctor to see if the muscles are responding properly.
The results and contributing factors of the Electro Neuro-Myography (ENMG) test serve as the foundation for doctors to make a diagnosis and, at the same time, help treat the patient’s muscle problems.
Electro Neuro-Myography (ENMG) Examination at Primaya Hospital
Neurologists at Primaya Hospital will provide Electro Neuro-Myography (ENMG) exams for patients in need, working with an experienced and professional medical team. Primaya Hospital also makes use of cutting-edge technologies to aid in examinations.
Primaya Hospital is dedicated to providing patients with high-quality care. If you have constant muscle problems, contact the Primaya Hospital Neurologist immediately to get the proper diagnosis and treatment.