29 DBMS_DDL. This package provides access to some SQL data definition language (DDL) statements from stored procedures. It also provides special administration operations that are not available as Data Definition Language statements (DDLs).
Anatomy of the mouth. The mouth, consists of 2 regions, the vestibule and the oral cavity proper. The vestibule is the area between the teeth, lips and cheeks. The oral cavity is bounded at the sides and in front by the alveolar process (containing the teeth) and at the back by the isthmus of the fauces.
Numbing Your Mouth. The dentist uses special medicine called anesthetics to numb your mouth if you have a cavity taken out or a tooth pulled. The first thing the dentist does is place a small cotton swab dipped in medicine in your mouth, and rubs in the area he needs to operate on.