Thistle-tube appearance of pulp chamber is a feature of______________?
Correct answer: A. Cornal dentin dysplasia
- A. Cornal dentin dysplasia
- B. Regional odontodysplasia
- C. Dentinogenesis imperfecta
- D. Amelogenesis imperfecta
Explanation
A thistle-tube-shaped pulp chamber is characteristic of coronal dentin dysplasia, also called dentin dysplasia type II, in permanent teeth. The chamber may contain pulp stones and becomes narrower toward the cervical region.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Odontogenic Cysts and Tumours
129 free Odontogenic Cysts and Tumours MCQs from Oral Pathology and Medicine, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Oral Pathology and Medicine questions like this
Oral Pathology and Medicine is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Odontogenic Cysts and Tumours questions
Which of the following conditions is characterized by abnormally large pulp chambers ?
Which of the following dentitions shows the highest frequency of ocurrence of supernumerary teeth ?
Dense in dente is most commonly seen in______________?
Turner's hypoplasia most commonly affects________________?
Odontodysplasia is most common in_________________?
A dens in dente is usually caused by_______________?