I understand what internal fixation is, but my books says that external fixation is a method that is used when internal fixation is not feasible and it is called external fixation with closed reduction.
A committee is a body of one or more persons that is subordinate to a deliberative assembly. Usually, the assembly sends matters into a committee as a way to explore them more fully than would be possible if the assembly itself were considering them. Committees may have different functions and their type of work differ depending on the type of the organization and its needs.
steering committee. noun. Tweet. : a group of people who are in charge of managing or directing something. a managing or directing committee; specifically: a committee that determines the order in which business will be taken up in a United States legislative body.