Optic canal dehiscence was detected 11.3 and 9.9% in males and females. Carotid and optic canal diameters were higher in males. In pneumatised sphenoid sinuses and in females, type 3 carotid canal (Protrudation to SS wall) (bilaterally) and type 1 optic canal type (No indentation) (ipsilateral side) were detected more.What is canal dehiscence syndrome?
Canal dehiscence syndrome (also called superior semicircular canal dehiscence syndrome, or SSCD) is a disorder that affects your balance and hearing. "Dehiscence" is another word for hole or a tear or opening that forms.What is the optic canal?
The optic canal is a cylindrical canal running obliquely through the lesser wing of sphenoid bone near the base where it joins the body of sphenoid.What is superior semicircular canal dehiscence?
In this Article. This disorder, also called superior semicircular canal dehiscence syndrome (SSCD), affects your balance and hearing. "Dehiscence" is another word for hole. If you have SSCD, you have a hole or a very thin place in the bone in your ear that helps your body balance itself.