Which is a warning sign in a 12-month-old with cerebral palsy?

Which is a warning sign in a 12-month-old with cerebral palsy?

• A. Weak or absent sucking
• B. Hypotonia
• C. Toe walking while held, but unable to stand alone
• D. Absent or weak primitive reflex responses

Answer: (C)

Toe walking when a child is held up to stand signals an abnormal gait pattern from increased leg muscle tone and poor weight-bearing control. At 12 months, babies are starting to stand and take steps with help; persistent toe-walking with the ability to stand only on the toes suggests a motor pattern disruption from corticospinal involvement, which is a hallmark concern in cerebral palsy. This combination points to underlying motor impairment affecting the legs, making it a key warning sign that warrants early evaluation and intervention. Weak or absent sucking is an oral-motor finding not specific to CP at this age, and hypotonia can occur in many conditions and is not diagnostic of CP on its own. Absent or weak primitive reflex responses are not typical for CP, where reflexes often persist in abnormal patterns rather than simply disappearing.

Toe walking when a child is held up to stand signals an abnormal gait pattern from increased leg muscle tone and poor weight-bearing control. At 12 months, babies are starting to stand and take steps with help; persistent toe-walking with the ability to stand only on the toes suggests a motor pattern disruption from corticospinal involvement, which is a hallmark concern in cerebral palsy. This combination points to underlying motor impairment affecting the legs, making it a key warning sign that warrants early evaluation and intervention.

Weak or absent sucking is an oral-motor finding not specific to CP at this age, and hypotonia can occur in many conditions and is not diagnostic of CP on its own. Absent or weak primitive reflex responses are not typical for CP, where reflexes often persist in abnormal patterns rather than simply disappearing.