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Torticollis

Torticollis Overview

Torticollis is one of a broader category of disorders that exhibit flexion, extension, or twisting of muscles of the neck beyond their normal position. In torticollis your neck tends to twist to one side. The condition can either develop slowly if you have a family history of the disorder, acutely from trauma, or as an adverse reaction to medications.

When the disorder occurs in people with a family history, it is referred to as spasmodic torticollis. The characteristic twisting of the neck is initially spasmodic and begins between ages 31-50 years. If you leave the condition untreated, it likely will become permanent.

Bending or twisting your neck too far can lead to acute torticollis. This condition appears with few symptoms, although often you will appear uncomfortable and will hold your head straight or rotated to one side. It will hurt to move your head to the opposite side. Your neck muscles on the side that hurts often are tender to the touch. The doctor will check your nerve and motor function to rule out spinal cord injury.

Certain drugs of abuse such as ketamine, amphetamines, and cocaine as well as commonly prescribed neuroleptic drugs such as prochlorperazine (Compazine), haloperidol (Haldol), and chlorpromazine (Thorazine) can cause acute dystonia (a lack of normal muscle control). This is a condition that involves the sudden onset of involuntary contractions of the muscles of the face, neck, or back. In addition to bending of the head to one side (acute torticollis), you may experience deviation of the eyes (oculogyric crisis) and protrusion of the tongue (buccolingual crisis).



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Torticollis

Electromyography (EMG) Introduction

Electromyography, or EMG, involves testing the electrical activity of muscles. Often, EMG testing is performed with another test that measures the conducting function of nerves. This is called a nerve conduction study. Because both tests are often performed at the same office visit and by the same personnel, the risks and procedures generally apply to both tests.

Muscular movement involves the action of muscles and nerves and needs an electrical current. This electrical current is much weaker than the one in your household wiring.

In some medical conditions the electrical activity of the muscles or nerves is not normal. Finding and describing these electrical properties in the muscle or nerve may help your doctor diagnose your condition.

EMG may aid with the diagnosis of nerve compression or injury (such as carpal tunnel syndrome), nerve root injury (such as sciatica), and with other problems of the muscles or nerves. Less...

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Torticollis »

Torticollis (from the Latin torti, meaning twisted and collis, meaning neck) manifests as involuntary contractions of the neck muscles, leading to abnormal postures and movements of the head.

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