Skip to content
Birth Injury Guide
Call us Toll Free877-415-6603
  • Birth Injuries
    • Types
    • Symptoms
    • Causes
    • Treatment
    • FAQs
    • Statistics
    • Healthcare Disparities in Prenatal and Childbirth Care
    • Life Care Plans
    • Birth Injury Lawsuit
    • Living with a Birth Injury
    • Financial Support
    • Legal Questions
    • Birth Injury Attorney in Canada
      • Birth Injury Compensation Claims
  • Cerebral Palsy
    • Types
    • Symptoms
    • Causes
    • Tests
    • Treatment
    • Related Conditions
    • Prognosis
    • Life Expectancy
    • Cure
    • Risk Factors
    • Statistics
    • Support Groups
    • Living with Cerebral Palsy
    • Financial Support
    • Legal Questions
  • Erb’s Palsy
    • Symptoms
    • Causes
    • Diagnosing
    • Prognosis
    • Treatment
    • Support Groups
    • Financial Support
    • Legal Questions
  • Brachial Plexus Injury
    • Symptoms
    • Causes
    • Prognosis
    • Treatment
    • Financial Support
    • Legal Questions
  • Infant Brain Damage
    • Symptoms
    • Causes
    • Prognosis
    • Treatment
    • FAQs
    • Financial Support
    • Legal Questions
  • Infant Wrongful Death
    • Support Groups
    • Financial Support
    • Legal Questions
  • Defective Products
  • Covid-19
    • Impact on Children
  • Blog
Home / Cerebral Palsy / Cerebral Palsy Symptoms / Is Hypertonia in Infants Synonymous with Cerebral Palsy?

Is Hypertonia in Infants Synonymous with Cerebral Palsy?

Page Updated on January 06, 2020

Hypertonia in infants is a condition characterized by rigid muscles, difficulty with mobility and flexing, and muscle tension when resting. The primary cause of hypertonia is an injury to the central nervous system (CNS) in utero, during childbirth, or following childbirth. When the motor pathways in the CNS are damaged, the brain cannot effectively communicate to the body’s muscles and reflexes. In infants, this condition can be extremely frustrating and can result in the requirement for therapies and prolonged medical care. If hypertonia is associated with cerebral palsy (CP), known as hypertonic cerebral palsy, the long-term implications can be significant and life changing.

Two Types of Hypertonia in Infants

There are two primary types of hypertonia – spastic hypertonia and dystonic hypertonia. The two variations can be characterized in the following ways:

  • Spastic Hypertonia: Random, uncontrolled spasms, contractions, and movements of the muscles characterize spastic hypertonia. Such spasms may affect an entire group of muscles, or smaller areas. Spastic hypertonia is most often associated with injury to the spinal cord, or with injury to the brain, such as with CP.
  • Dystonic Hypertonia: Involuntary, sometimes fixed, posture and muscle movement, along with resistance to stretching and flexing, characterize dystonic hypertonia. This rigidity and stiffening is often accompanied by abnormal muscle tone and reduced flexibility, such as in Parkinsonism in patients with Parkinson’s Disease.

Is Hypertonia the Same as Cerebral Palsy?

Hypertonia in infants often leads to a diagnosis of cerebral palsy, though it is noted that hypertonia can be caused by a variety, or combination, of factors. Common injuries that occur in utero, during childbirth, or shortly after childbirth that lead to hypertonia include:

  • Injuries to the head
  • Infection in the CNS
  • Lack of oxygen at birth
  • Stroke
  • Malnutrition
  • Ingestion of heavy metals

Infants exhibiting signs of hypertonia should be under the care of a qualified physician as soon as possible. Parents who believe their infant was injured in utero, or during childbirth, should be swift in seeking support from applicable hospital representatives, local agencies, and attorneys who specialize in birth injuries. Hypertonia, with or without CP, can result in long-term medical care, physical and occupational therapies, and financial expenses for the family. When these conditions are caused by negligent medical care, it is important that the family be provided with the tools necessary to get adequate treatment for their child and promote positive future outcomes for their entire family.

Related Resources: What to Do Next

Cerebral Palsy Information

Living with Cerebral Palsy

Financial Support for Cerebral Palsy

Sources

http://secure.kennedykrieger.org/sites/kki2.com/files/22.pdfhttp://www.disabled-world.com/artman/publish/hypertonia.shtmlhttp://www.ninds.nih.gov/disorders/hypertonia/hypertonia.htmhttp://www.cham.org/services/neurosurgery/neurologicaldisorders/child_cerebral_palsy/

Get Free Information

Call us now at 877-415-6603 or complete the form below for a free legal consultation and information about compensation that may be available for birth injuries or birth defects.
  • icon of pad lock Your Info is Confidential
  • This field is for validation purposes and should be left unchanged.
Birth Injury Guide

A Comprehensive Resource For Families Coping With Birth Trauma

Navigation
  • Birth Injuries
  • Cerebral Palsy
  • Erb’s Palsy
  • Brachial Plexus Injury
  • Brain Damage
  • Wrongful Death
  • Blog
  • About Us
Get In Touch

877-415-6603

Follow Us
©2021 Birth Injury Guide