Is sagittal Synostosis rare?
This is one of the rarest types of craniosynostosis. Metopic synostosis – The metopic suture runs from the baby’s nose to the sagittal suture at the top of the head.
What are the side effects of craniosynostosis?
- A full or bulging fontanelle (soft spot located on the top of the head)
- Sleepiness (or less alert than usual)
- Very noticeable scalp veins.
- Increased irritability.
- High-pitched cry.
- Poor feeding.
- Projectile vomiting.
- Increasing head circumference.
Does craniosynostosis affect brain development?
Craniosynostosis is a condition in which the sutures in a child’s skull close too early, causing problems with head growth. Premature closure of the sutures may also cause the pressure inside of the head to increase, which can affect brain development.
Can craniosynostosis cause developmental delays?
Matthew Speltz’s team published results indicating that school-age children with the most common form of craniosynostosis are more likely to suffer developmental delays and learning problems than children who don’t have the disorder.
Is sagittal craniosynostosis a disability?
Although children with single-suture sagittal craniosynostosis fall within the normal range for intelligence, there is a significantly higher incidence of learning disabilities in this group than in the general population.
What are the symptoms of Sagittal craniosynostosis?
Depending on whether the entire sagittal suture has fused or only part of it, children have a strong forehead and the back of the head (occipital region) is also quite prominent. The two problems that can be associated with sagittal craniosynostosis are speech and language delay and raised intracranial pressure.
How long does it take to recover from sagittal synostosis?
Occasionally, in severe cases, separate operations are needed to correct the front and the back of the skull. These surgeries are done in stages with a period of 3-6 months between procedures to allow for recovery between the procedures. There are many approaches to open cranial vault remodeling in sagittal synostosis.
Is sagittal synostosis a learning disability?
Of the 16 study subjects born with sagittal synostosis, which is thought to be among the most benign of the single-suture craniosynostoses, this study found that 50% had a reading and/or spelling learning disability.
What happens when the sagittal suture is closed?
When the sagittal suture is closed the skull can’t widen, so the remaining open sutures must create more bone to make room for the growing brain. The orientation of the remaining open sutures – the coronal, lambdoid and metopic sutures – can only create bone perpendicular to their axis.