Which of the following type of cerebral palsy is common in low-birth weight infants
**Core Concept**
Cerebral palsy is a group of permanent disorders appearing in early childhood, characterized by **developmental delay**, **impairment of motor function**, and **limitation of activity**. The underlying cause is often related to **perinatal asphyxia**, **infection**, or **premature birth**. Low-birth-weight infants are at higher risk due to their increased vulnerability to these factors.
**Why the Correct Answer is Right**
The correct answer is related to the type of cerebral palsy that is most commonly associated with **premature birth** and **low birth weight**. This is because premature infants often experience **periventricular leukomalacia**, a form of **white matter brain injury**, which can lead to **spastic diplegic cerebral palsy**. This type of cerebral palsy is characterized by **bilateral spasticity** of the legs, with minimal involvement of the arms.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specifically relate to the common type of cerebral palsy in low-birth-weight infants.
**Option B:** This option is also incorrect as it is not the most common type associated with low birth weight.
**Option D:** This option is incorrect because it is not typically linked to the specific risks faced by low-birth-weight infants.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that **spastic diplegic cerebral palsy** is particularly common in **preterm infants**, highlighting the importance of **neonatal care** and **early intervention** in preventing or mitigating the effects of cerebral palsy.
**Correct Answer:** D. Spastic Diplegic Cerebral Palsy.