Dam,Rubber

《英文msh词典》Dam,Rubber
[入口词] Dam,Rubber
[主题词] Rubber Dams
[英文释义] Sheets of latex rubber punched and placed over the teeth during dental procedures to isolate the field of operation from the rest of the oral cavity (Jablonski; Illustrated Dictionary of Dentistry,1982). Rubber dams are useful in preventing the swallowing of instruments or restorations during dental work.