Question 147 · LDEK · Non-surgical treatment
Which of the curettes possesses two cutting edges and the working end curved at an angle of 90° in relation to the terminal shank?
- A. Graceya 17/18.
- B. After Five 1/2.
- C. Mini Five 5/6.
- D. Mini 13/14.
- E. Langer 3/4.
Hint
Look for an instrument that combines a Gracey-type shank with a blade designed like a universal curette.
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 Periodontology
- When is the clinical attachment loss (CAL) bigger than the probing depth (PD)?
- Which type of leukoplakia is characterized by a very high risk of malignant transformation?
- Candidal leukoplakia is a kind of:
- What is a primary lesion in lichen planus?
- Gingivitis is not characterized by:
- Which of the following lip diseases can be caused by allergic reaction?