The right logo tells both customers and potential customers a lot about the practice instantly, without much conscious thought on their part. Just as the five-year-old knows that sign means delicious food is near, you want your medical logo design to symbolize what your practice is about.
In the American English, bracket usually refers specifically to the square or box type. In British English, bracket normally refers to the round type, which is called a parenthesis mark in American usage. Parentheses are the curved brackets ( ).
a support projecting from the main structure. An orthodontic bracket is a small metal attachment soldered or welded to an orthodontic band or cemented directly to the teeth, serving to fasten the arch wire to the band or tooth. Also called orthodontic attachment. See also orthodontic appliance, orthodontic band.