What do a.m. and p.m. stand for?

external traction

external traction in Medicine

external traction n.
A pulling force created by using fixed anchorage outside the oral cavity.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Word Value for external

Scrabble Words With Friends