Diagnostic Testing for Facial Paralysis

Facial paralysis can be a distressing condition that affects the muscles in the face, leading to a lack of facial movement and expression. Between 15 to 40 out of every 100,000 adults experience facial paralysis each year. Approximately 0.7% of the New York City population suffers some form of facial paralysis.

It can be caused by a variety of factors, including infection, trauma or neurological disorders. Diagnostic testing is often necessary to properly diagnose facial paralysis and determine the underlying cause.

The New York Facial Paralysis Center uses several Diagnostic Testing options to determine the underlying causes or conditions that result in facial paralysis. Let’s explore a bit about each.

Determining the Cause of Facial Paralysis

Various diagnostic tests can be used to assess facial paralysis.

Electromyography (EMG) and Electroneurography (ENOG)

Some common tests are electromyography (EMG) and electroneurography (ENOG), which measure muscle electrical activity. During these tests, small needles are inserted into the facial muscles to assess their function. This can help determine the severity of the paralysis and identify the specific muscles affected.

Nerve Conduction Study (NCS)

Another important test for diagnosing facial paralysis is the nerve conduction study (NCS). This test measures the ability of the facial nerves to transmit electrical signals. By evaluating the speed and strength of these signals, healthcare providers can gain valuable insights into the condition of the facial nerves and identify any areas of dysfunction.

Imaging Studies

Imaging studies, such as magnetic resonance imaging (MRI) or computed tomography (CT) scans, may also be used to look for structural issues that could be contributing to facial paralysis. These tests can provide detailed images of the facial nerves, muscles and surrounding structures, helping healthcare providers to identify any abnormalities or sources of compression.

Audiogram

Hearing and balance testing for facial paralysis involves assessing the function of the auditory and vestibular systems. This testing is important because some conditions that cause facial paralysis, such as

Blood Tests

In some cases, blood tests may be ordered to check for underlying infections or autoimmune conditions that could be causing facial paralysis.

Medical History and Exam

Additionally, a thorough physical examination and medical history review are essential components of the diagnostic process.

Accurate Diagnoses are Critical to Effective Facial Paralysis Treatment

It is important to note that the specific tests used to diagnose facial paralysis may vary depending on the individual case and the suspected underlying cause. Our New York Facial Paralysis multidisciplinary team will tailor the diagnostic approach to each patient’s unique circumstances in order to obtain an accurate diagnosis.

Once a diagnosis has been confirmed, we work with patients to develop a personalized treatment plan. This may involve addressing the underlying cause of the paralysis, as well as implementing therapies to help improve facial muscle function and overall quality of life.

Diagnostic testing for facial paralysis plays a crucial role in accurately identifying the underlying cause of the condition. By using a combination of tests, New York Facial Paralysis specialists can gather valuable information about the function of the facial nerves and muscles, which in turn can help guide appropriate treatment strategies.

If you are experiencing symptoms of facial paralysis, seek prompt medical attention and undergo the necessary diagnostic testing in New York to ensure proper evaluation and care. Contact us today for more information and to schedule an exam and consultation.