Bicoronal Synostosis
Bicoronal Synostosis
Bicoronal Synostosis is a rare but serious form of craniosynostosis in which both coronal sutures—located on either side of the skull—fuse prematurely. This early fusion restricts front-to-back skull growth, leading to a shortened head, a tall or tower-like skull shape (turricephaly), and often elevated eye sockets and facial asymmetry. Early diagnosis and expert treatment are essential to support healthy brain development, relieve pressure inside the skull, and restore a more natural head shape.
The coronal sutures run from each ear to the top of the skull. In bicoronal synostosis, both sutures close too early, preventing the skull from expanding front to back. As a result, the head becomes short, wide, and tall, often with a flat forehead, elevated or asymmetrical orbits, and visible facial imbalances. This condition can occur as an isolated anomaly or be part of a syndromic craniosynostosis such as Apert, Crouzon, or Pfeiffer syndromes.
Signs & Symptoms
Diagnosis
Bicoronal synostosis is diagnosed through :
Prognosis
With timely surgical intervention and proper follow-up, most children with bicoronal synostosis achieve good developmental outcomes and a significant improvement in head and facial shape. Syndromic cases may require multiple procedures over time, depending on the severity.
Why Choose Us
for Bicoronal Synostosis Care?
Treatment depends on the Type and Severity
Cranial Vault Reconstruction
Surgery is the primary treatment, typically performed between 6 and 12 months of age. The goals are to :
The procedure involves reshaping and repositioning the skull bones to expand the cranial space and correct the deformity.