Non-syndromic bilambdoid and sagittal craniosynostosis is a type of craniosynostosis, which is a condition in which the bones of the skull fuse together too early. In this type of craniosynostosis, the bones of the skull fuse together along the sagittal suture (the long line that runs from front to back) and the lambdoid sutures (the two curved lines that run from the back of the head to the sides). This can cause the head to become misshapen and can lead to developmental delays and other health problems. Treatment typically involves surgery to separate the fused bones and reshape the skull.

Non-syndromic bilambdoid craniosynostosis:
• Abnormal head shape
• Flat forehead
• Widely spaced eyes
• Prominent eyebrows
• High, pointed forehead
• Short, wide head

Sagittal craniosynostosis:
• Abnormal head shape
• Long, narrow head
• High forehead
• Widening of the soft spot
• Bulging of the fontanelle
• Prominent scalp veins
• Difficulty with feeding
• Poor weight gain
• Developmental delays

Non-syndromic bilambdoid and sagittal craniosynostosis are caused by a combination of genetic and environmental factors. Genetic factors include mutations in certain genes, such as FGFR2, TWIST1, and MSX2. Environmental factors include maternal smoking, alcohol consumption, and certain medications taken during pregnancy.

Non-syndromic bilambdoid and sagittal craniosynostosis are typically treated with surgery. The goal of the surgery is to reshape the skull and allow for normal brain growth. Depending on the severity of the condition, the surgery may involve removing a portion of the skull, reshaping the skull, and/or using plates and screws to hold the skull in place. In some cases, a helmet may be used to help reshape the skull. In addition to surgery, physical therapy may be recommended to help improve the range of motion of the neck and head.

1. Family history of craniosynostosis
2. Premature birth
3. Low birth weight
4. Exposure to certain medications or drugs during pregnancy
5. Exposure to radiation during pregnancy
6. Genetic mutations or chromosomal abnormalities
7. Maternal diabetes
8. Maternal smoking during pregnancy

Non-syndromic bilambdoid and sagittal craniosynostosis are both treated with surgery. The goal of the surgery is to reshape the skull and allow for normal brain growth. Medications are not typically used to treat these conditions.