Violation
Percussion of a tooth is used to evaluate 1. ankylosis. 2. pain. 3. mobility. 4. vitality
A. (1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above
Percussion of a tooth is used to evaluate 1. ankylosis. 2. pain. 3. mobility. 4. vitality
A. (1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above