Question 111 · LDEK · Trauma to primary teeth
Which of the following might be the sequel of trauma in deciduous teeth:
1) dilaceration of the root of the permanent successor;
2) obliteration of the pulp of the permanent successor;
3) external resorption of the milk tooth;
4) ankylosis of the root of the milk tooth;
5) hypoplasia of the milk tooth.
The correct answer is:
2) obliteration of the pulp of the permanent successor;
3) external resorption of the milk tooth;
4) ankylosis of the root of the milk tooth;
5) hypoplasia of the milk tooth.
The correct answer is:
- A. 1,3,4.
- B. 1,2,4.
- C. 2,3,4.
- D. 2,3,5.
- E. 2,4,5.
Hint
Separate consequences in the injured primary tooth from those in the developing successor, and remember which crown was already formed at the time of injury.
The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.
More questions on Pediatric dentistry
- Indicate characteristic features of polymer fissure sealants:
- Tetracycline therapy used in children under 7 years of age can cause tooth discoloration. Which area of the tooth will be mostly affected by…
- The characteristic features of ectodermal dysplasia are:
- The Atraumatic Restorative Treatment (ART) technique is based on:
- What is the sequence of primary teeth eruption according to Szpringer-Nodzak?
- In the case of a fracture of a crown within enamel and dentine tissues, there is a prompt necessity to: