stenosis
what ismoderate central canal narrowing
A biliary stent is a plastic or metal tube that is inserted into a bile duct to relieve narrowing of the duct (also called bile duct stricture).
a canal
stenosis
Yes
what is narrowing of the right subarticular zone of the spinal canal
Narrowing of the neural formina at the C7- 1 was a narrowing of the spinal canal where the nerve roots exit. This can occur with or without disc protrusion.
As a dilated portion of a canal or duct, it is the semicircular canal of the ear
Wax, water, infection, narrowing of the ear canal.
synonyms for duct: passage, channel, tube, pipe, canal, conduit, funnel
The nasolacrimal duct is found in the nasolacrimal canal and formed by the maxilla and lacrimal bone.
yes