Question 124 (part 2) · LDEK · Bridges
Tooth constitutes an optimum abutment of prosthetic bridge, if the crown to root ratio is:
- A. 1:1.
- B. 2:1.
- C. 2:2.
- D. 2:3.
- E. 3:2.
Hint
The longer the bone-supported root relative to the clinical crown, the more favourable the lever system for an abutment.
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