Spinal stenosis can also be congenital, meaning some people are born with the condition. “Stenosis occurring prior to the age of 60 is usually due to an underlying, often congenital, structural ...

Congenital nasal pyriform aperture stenosis (CNPAS) is a rare condition characterized by a narrowing of the pyriform aperture, which is the bony opening at the base of the nasal cavity.

Additionally, research on patients with lumbar foraminal stenosis ... in lumbar spinal stenosis found no significant correlation, suggesting that facet tropism may arise from both congenital ...