Q75.01

Clinical Causes: Genetic factors: Some cases are inherited or linked to genetic syndromes. Mutations: Specific gene mutations can contribute to early suture fusion. Environmental factors: Less commonly, environmental influences during pregnancy may play a role. Unknown reasons: In many cases, the exact cause remains unidentified.

Key Symptoms: A noticeably elongated skull from front to back (scaphocephaly). A narrow head width compared to the length. Firmness of the fused suture upon palpation. Possible mild facial asymmetry or deformities over time. In some cases, increased intracranial pressure if associated with restricted skull growth. Normal development in some children, while others may experience developmental delays if intracranial pressure increases.

Diagnosis Path: Diagnosis typically involves a physical examination by a healthcare provider who can feel for fused sutures and observe skull shape. Imaging studies such as X-rays, computed tomography (CT) scans, or MRI may be used to confirm the suture fusion, assess skull morphology, and rule out other cranial deformities. Early diagnosis is crucial for planning appropriate intervention and monitoring growth and development.

Treatment Protocols: Surgical correction, such as cranial vault remodeling, performed during infancy or early childhood. Endoscopic-assisted surgery, which is minimally invasive and typically performed at a younger age. Postoperative care involves monitoring head growth and development, and possibly wearing custom orthoses (helmets) to help shape the skull. Regular follow-up with craniofacial specialists to evaluate growth and detect any need for further intervention.