*3.1.4 Imaging assessment*

Imaging modalities provide valuable input in identifying a specific functional issue. Magnetic resonance imaging (MRI) or CT scan may indicate any anomaly in the brain region and the condition of skull bone, respectively. Thinning of bone or copper beaten appearance is an indication to raised intracranial pressure necessitating corrective surgery to improve the intracranial volume via procedures such as posterior vault expansion or fronto-orbital advancement as shown in **Figures 1** and **2**.

**Figure 1.** *Thinning of the skull bone noted from the reconstructed 3D CT scan.*

**Figure 2.**

*Surgical simulation on the monobloc advancement of the frontofacial segment.*
