Short answer · Medically reviewed summary · Last updated: 2026-04-07
Cerebral palsy is most commonly referred to by that name, though it is sometimes abbreviated as CP or historically termed "Little’s disease." While there are no true medical synonyms that replace the clinical definition, the condition is categorized into specific descriptive subtypes based on motor impairment, such as spastic, dyskinetic, or ataxic cerebral palsy. Why does cerebral palsy have multiple names and terms? The terminology surrounding cerebral palsy has evolved significantly since the condition was first described by William John Little in the mid-19th century. Historically, it was frequently called "Little’s disease," a term that is now considered outdated and clinically imprecise.
Cerebral Palsy synonyms
Other names for Cerebral Palsy: synonyms, acronyms and related terms used by doctors and patients.
Cerebral palsy is most commonly referred to by that name, though it is sometimes abbreviated as CP or historically termed "Little’s disease." While there are no true medical synonyms that replace the clinical definition, the condition is categorized into specific descriptive subtypes based on motor impairment, such as spastic, dyskinetic, or ataxic cerebral palsy.
Why does cerebral palsy have multiple names and terms?
The terminology surrounding cerebral palsy has evolved significantly since the condition was first described by William John Little in the mid-19th century. Historically, it was frequently called "Little’s disease," a term that is now considered outdated and clinically imprecise. The shift toward the term cerebral palsy reflects a better understanding that the condition is not a single disease entity, but rather a group of permanent disorders of movement and posture. Because cerebral palsy is caused by non-progressive brain insults occurring in the developing fetal or infant brain, clinicians use various names to describe the specific distribution of motor impairment, such as hemiplegia, diplegia, or quadriplegia, which are often used alongside the primary diagnosis.
What are the official medical classifications?
In formal medical documentation and international health statistics, cerebral palsy is classified under specific codes to ensure consistency in research and care. These classifications help medical professionals distinguish between the various presentations of the condition:
- ICD-11 (World Health Organization): Listed under code 8C90, cerebral palsy is categorized by its clinical type (e.g., spastic, dyskinetic, or ataxic).
- Orphanet: Recognized as ORPHA:166299, reflecting its status as a rare or complex neurological condition.
- OMIM (Online Mendelian Inheritance in Man): While cerebral palsy is primarily considered a clinical diagnosis rather than a single genetic disorder, certain genetic variants that mimic or cause CP-like symptoms are tracked under varying MIM numbers.
Are there different names used globally?
While cerebral palsy remains the standard international term, regional variations and historical labels persist in older literature or specific cultural contexts. In some European countries, you may encounter terms like "infantile cerebral paralysis," though this is largely falling out of favor in modern clinical settings. In the 1800s and early 1900s, literature frequently referred to the condition as "spastic paralysis" or "cerebral spastic infantile paralysis." Today, the medical community strongly prefers the term cerebral palsy because it is inclusive of all motor manifestations, not just spasticity, and emphasizes the brain-based origin of the condition.
How can I navigate these terms in my medical records?
If you or a loved one are reviewing medical records for cerebral palsy, you may see a variety of descriptive modifiers. Understanding these can help you better communicate with specialists. Common descriptors include:
- Spastic: The most common form, characterized by muscle stiffness.
- Dyskinetic: Characterized by involuntary, uncontrolled movements.
- Ataxic: Characterized by challenges with balance and coordination.
- Mixed: A combination of the above types.
With 180 people with cerebral palsy currently sharing their experiences on DiseaseMaps.org, we encourage you to discuss any confusing terminology with your neurologist or pediatric specialist to ensure you have a clear understanding of the specific clinical presentation.
Next steps
- Consult with a pediatric neurologist or a physiatrist (physical medicine and rehabilitation specialist) to clarify the specific subtype and clinical notes in your file.
- Request a copy of your diagnostic summary to confirm that the terminology used aligns with current ICD-11 standards for cerebral palsy.
- Join the cerebral palsy community on DiseaseMaps.org to connect with others who have navigated similar diagnostic paths and terminology.
Medical disclaimer: This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment; always seek the advice of your physician or other qualified health provider with any questions regarding a medical condition.
References
- Orphanet: Cerebral Palsy (ORPHA:166299)
- NIH National Institute of Neurological Disorders and Stroke (NINDS): Cerebral Palsy Information Page
- World Health Organization: ICD-11 for Mortality and Morbidity Statistics
- CDC: What is Cerebral Palsy?
