Cerebral palsy (CP) describes a group of conditions affecting movement and posture, caused by a disturbance in the developing brain, usually before, during, or shortly after birth. It is the most common physical disability of childhood. The brain injury itself does not progress, but its effects change as a child grows: muscles that are tight can shorten, bones grow faster than muscles stretch, and the challenges of a two-year-old look different from those of a twelve-year-old.
This page is educational. Children with CP are usually followed by a team, developmental paediatrics, orthopaedics, physiotherapy, occupational therapy, speech therapy, and family goals sit at the centre of that team.
What the evidence reviews found
The most useful map we have is the “traffic lights” systematic review by Novak and colleagues, updated in 2019, which graded interventions for children with CP by strength of evidence. The green-light list, interventions with good evidence behind them, reads like a description of modern, active therapy:
- Goal-directed training, practising toward a goal the child and family actually chose
- Task-specific training, practising the real skill (dressing, stairs, catching) rather than abstract exercises alone
- Strength and fitness training, yes, children with CP can get stronger safely, and it helps function
- Bimanual training and constraint-induced movement therapy, for children with one-sided involvement, intensive practice teaching both hands to work, or the stronger hand to rest while the weaker one learns
- Home programs, structured practice at home, supported by the therapy team
- Casting and hip surveillance, serial casts for tight muscles in some cases, and regular hip X-ray monitoring, because hips can drift out of place silently as children grow
Just as valuable: the review names interventions with weak or negative evidence, so families can spend their time and energy where it counts.
What this means day to day
Good CP therapy looks less like a clinic exercise sheet and more like real life, practised deliberately: the actual stairs in your house, the actual playground, the actual morning routine, broken into steps a child can succeed at, repeated enough to stick. Therapy goals work best when they are the family’s goals. “Walk to the kitchen holding the counter” is a better target than a number on a chart, because everyone in the house knows what it means and can help practise it.
Physiotherapy also watches the slow-moving things families cannot easily see: muscle length as bones grow, hip alignment, posture in sitting, bone health, and when to flag changes to the medical team.
An honest note
CP is not curable, and therapy does not promise milestones. What good, evidence-based therapy offers is a child who is stronger, more mobile, more comfortable, and more able to do the things they want to do, and parents who understand which interventions are worth their effort. In a condition measured in years, that clarity matters.
References
- Novak I, Morgan C, Fahey M, et al. State of the Evidence Traffic Lights 2019: Systematic Review of Interventions for Preventing and Treating Children with Cerebral Palsy. Current Neurology and Neuroscience Reports. 2020;20(2):3.
- Novak I, McIntyre S, Morgan C, et al. A systematic review of interventions for children with cerebral palsy: state of the evidence. Developmental Medicine & Child Neurology. 2013;55(10):885–910. PMID 23962350
General information only, not medical advice. Children with cerebral palsy should be followed by their medical and therapy team, who know their individual picture.