Canada provinces number 10, with three territories to the north (Yukon, Northwest Territories and Nunavut).he following is a list of the 10 provinces in Canada, from west to east, followed by the territories. Major Cities & Towns: Victoria (provincial capital), Vancouver, Whistler, Kelowna.
Ptosis is a drooping or sagging of the upper eyelid, which may affect one eye or both. Ptosis is the medical name given to the condition of droopy eyelids. It is most common in older people, although it can occur as a congenital or birth defect, or as a result of an eye injury or disease.
What is a droopy eyelid or ptosis? A drooping eyelid or ptosis can be present at birth (congenital) or can occur later in life (acquired). Poor development of the levator palpebrae superioris muscle in the upper eyelid can lead to an inability to properly open the eye. It is the most common cause of congenital ptosis.