appliances,extraoral traction中文什么意思

《英文msh词典》Appliances,Extraoral Traction

[入口词] Appliances,Extraoral Traction

[主题词] Extraoral Traction Appliances

[英文释义] Extraoral devices for applying force to the dentition in order to avoid some of the problems in anchorage contro+更多解释...l met with in intermaxillary traction and to apply force in directions not otherwise possible.

• extraoral:    口外的
• appliances:    厨浴器械; 电气用具; 生活用具; ...
• extraoral anchorage:    口外安抗