Electromyography, also known as EMG, is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons). EMG results can reveal nerve dysfunction, muscle dysfunction or problems with nerve-to-muscle signal transmission.

Motor neurons transmit electrical signals that cause muscles to contract. An EMG uses tiny devices called electrodes to translate these signals into graphs, sounds or numerical values that are then interpreted by a specialist.

During a needle EMG, a needle electrode inserted directly into a muscle records the electrical activity in that muscle.

A nerve conduction study, another part of an EMG, uses electrode stickers applied to the skin (surface electrodes) to measure the speed and strength of signals traveling between two or more points.

Your doctor may order electromyography if you have signs or symptoms that may indicate a nerve or muscle disorder. Such symptoms may include:

  • Tingling
  • Numbness
  • Muscle weakness
  • Muscle pain or cramping
  • Certain types of limb pain

EMG is a low-risk procedure, and complications are rare.

Source: mayoclinic.org

The above information is for general education purposes only. Please ask your doctor specific questions during your visit.

Electromyography, also known as EMG, is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons). EMG results can reveal nerve dysfunction, muscle dysfunction or problems with nerve-to-muscle signal transmission.

Motor neurons transmit electrical signals that cause muscles to contract. An EMG uses tiny devices called electrodes to translate these signals into graphs, sounds or numerical values that are then interpreted by a specialist.

During a needle EMG, a needle electrode inserted directly into a muscle records the electrical activity in that muscle.

A nerve conduction study, another part of an EMG, uses electrode stickers applied to the skin (surface electrodes) to measure the speed and strength of signals traveling between two or more points.

Your doctor may order electromyography if you have signs or symptoms that may indicate a nerve or muscle disorder. Such symptoms may include:

  • Tingling
  • Numbness
  • Muscle weakness
  • Muscle pain or cramping
  • Certain types of limb pain

EMG is a low-risk procedure, and complications are rare.

Source: mayoclinic.org

The above information is for general education purposes only. Please ask your doctor specific questions during your visit.

Expert Physicians

Precision Spine Care combines the expertise of fellowship-trained spine surgeons, non-surgical spine MDs and interventional pain specialists.

Find a Location

Precision Spine Care offers appointments in multiple convenient locations across East Texas and North Texas.

The treatment you need, all in one place.

Conditions

A multidisciplinary care management approach for a wide range of conditions of the neck and back.

Treatments

We provide a comprehensive treatment plan including non-surgical, surgical, and injection options.

Doctors

Our team of expert spine and pain specialists are all conveniently located under one roof.

Your pain doesn’t wait, so why should you?

Precision Spine Care
will see you today!

Precision Spine Care will see you today!

No matter where it hurts or why it hurts, there’s no reason to suffer. All it takes is a phone call to the medical professionals at Precision Spine Care. We will get you in fast!