Spastic paralysis is a chronic pathologic condition that primarily affects an individual’s capacity for controlling the limbs functions due to stiffness.It is an abnormal condition that is characterized by unpremeditated contraction of one or more muscles. In spastic paralytic condition,the muscles of arms and legs resulting in the loss of muscular functions.

Spastic paralysis, kind of paralysis in which the portion of the nervous system that controls the coordinated movement of the muscles is disabled. In spastic paralysis, the nerves controlling muscle movement are hyperirritable and do not function in a coordinated manner, so that impulses out of them lead to spasmodic muscular contraction.

spastic paralysis

Quadriplegia and spastic hands


Read Also => Spasticity – Everything You need To Know

Signs and Symptoms of Spastic paralysis

Typically, the most typical indication on examination is immunity to some passive shift at a combined angle. It is most frequently noted from the flexor muscles of the upper extremities, the proximal extensor of the lower extremities, along with the ventral flexor muscles of the lower extremities. Therefore, based upon the insult, specific patterns may appear that may aid in therapy.


General symptoms


=> Severe pain

=> Increased muscle tone

=> Involuntary muscle contraction

=> The decrease in functional abilities

=> Abnormalities in posture

Flexor patterns

=> Adduction and flexion of the hip

=> Flexion of the knee

=> Flexion of the ankle (Plantar)


Extensor patterns

=> Extension and flexion of the knee

=> Flexion of the toe (Excessive)

=> Valgus ankle


Causes of Spastic paralysis


There are many causes of spastic paralysis, such spinal cord injury due to an accident and other clinical conditions depending upon the clinical signs and symptoms. It can also occur due to rare hereditary conditions such as  IAHSP or cerebral palsy.

Severe spastic paralysis may happen after various clinical complications associated with brain damage. Spastic paralysisis usually caused by damage to the part of the brain or spinal cord that controls voluntary movement.

Considering that the standard flow of neural messages below the level of harm is disrupted, these messages may not achieve the reflex control center of the mind. The spinal cord subsequently tries to moderate the human body’s response.


Diagnosis of Spastic paralysis


In patients using new-onset spasticity, a comprehensive history, including family history, and physical exam are essential. Additional tests like electromyography for analysis of motor neuron disease, the conclusion of neural conduction velocities, or even imaging studies from the head, neck, back,and spine might help eliminate the causes of greater tone such as drugs changes, noxious stimulation and raised intracranial pressure.

Laboratory research (e.g., complete blood count and culturing of blood, urine, lymph fluid can help rule out the disease.

In patients having a preceding neurologic insult, a comprehensive history and physical exam isessential to rule out some variables which may exacerbate spasticity.


Management of Spastic paralysis


An alteration in an individual’s spasticity is a thing to look closely at. By way of instance, the greater tone might be the result of a cyst or cavity forming at the spinal cord (post-traumatic syringomyelia). Untreated, cysts may result in additional loss of work. Problems out of your nervous system, like kidney infections or skin disorders, may boost spasticity.

Treatment for spasticity generally includes medications like baclofen, diazepam or Zanaflex. Some individuals with severe spasms use topical baclofen pumps, that can be small, surgically implanted reservoirs which use the medicine directly to the region of spinal cord disorder.

It permits a higher concentration of drugs with no unwanted effects of a higher oral dose.Physical therapy, such as muscle building, the range of movement exercises, along with other physical treatment regimens, helps prevent joint contractures and lessen the seriousness of symptoms.




Spastic paralysis is raised, involuntary, velocity-dependent muscle building which leads to resistance to motion. The status may occur secondary to some disease or injury, like a tumor, a stroke, stroke, multiple sclerosis, cerebral palsy, or a spinal cord, brain, or peripheral nerve trauma.Spasticity generally is accompanied by paresis along with other indications, such as raised stretch springs, which collectively can be known as upper motor neuron syndrome. Paresis especially affects adrenal muscles, together with the reduction of their capability to execute fractionated motions of the specimens


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