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.
Conference committee is the joint meeting of two committees, one from each house of the bicameral legislature.The committee is usually appointed for adjusting the differences in a bill passed by both houses. The quorum of a conference committee is a majority of the members of each committee.onference committee is the joint meeting of two committees, one from each house of the bicameral legislature.