Violation
Root resorption of permanent teeth may be associated with 1. excessive orthodontic forces. 2. periapical granuloma. 3. traumatic injury. 4. cementoma.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above.
Root resorption of permanent teeth may be associated with 1. excessive orthodontic forces. 2. periapical granuloma. 3. traumatic injury. 4. cementoma.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above.