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Results 1 - 2 of 2 for Hypertonia
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  1. Spasticity 
    Spasticity is stiff or rigid muscles. It may also be called unusual tightness or increased muscle tone. Reflexes (for example, a knee- ...
    https://medlineplus.gov/ency/article/003297.htm - Medical Encyclopedia
  2. Bilirubin encephalopathy 
    ... back with neck hyperextended backwards, high muscle tone (hypertonia) Poor feeding Late stage: Stupor or coma No ...
    https://medlineplus.gov/ency/article/007309.htm - Medical Encyclopedia