DEFINITION of 'Market Discount'. The difference between a bond's stated redemption price and its purchase price on the secondary market, if it has been purchased at a price below par. Market discount arises when a bond's value on the secondary market decreases after it has been issued, usually because of an increase in interest rates.
A chalazion is a small bump in the eyelid caused by a blockage of a tiny oil gland. A chalazion is caused by a blocked duct in one of the meibomian glands. These glands are located in the eyelid directly behind the eyelashes. They produce a thin, oily fluid that lubricates the eye.
Chalazion Removal Surgery Cost. Chalazion is a hard swelling in the inner side of the eye lid, it occurs when the gland in the inner side of the eye lid gets blocked.It occurs after the stye is healed and forms a hard mass. 1  Quick removal of chalazion is possible by surgery.2  Like any other eye surgery all aseptic precaution are taken before surgery.halazion Removal Surgery Cost. Chalazion is a hard swelling in the inner side of the eye lid, it occurs when the gland in the inner side of the eye lid gets blocked.