Cholecystectomy (/ËkÉlÉsÉªsËtÉktÉmi/ ; plural: cholecystectomies) is the surgical removal of the gallbladder.It is a common treatment of symptomatic gallstones and other gallbladder conditions.ndications for cholecystectomy include inflammation of the gall bladder (cholecystitis), biliary colic, risk factors for gall bladder cancer, and pancreatitis caused by gall stones.
In its most common usage, affect is a verb; to affect something is to make an impact on something. In its most common usage, effect is a noun and is usually followed by the preposition on; things have an effect on other things. When used as a verb.
1 There is, of course, another meaning to the verb affect: to pretend or feign something in order to influence: 'She affected a passion for sports because she loved college weekends.'.  2  Effect is the only one of these words in common use as a noun; affect (noun) is used only in psychology..