Exam questionKROK 2Dentistry ยท 2016
A 53-year-old patient complains of absent 12, 11, 21 and 22 teeth. On examination it is decided to make a porcelainfused- to-metal bridge with the 13 and 23 as abutment teeth. During preparation ledges are created in abutment teeth. Ledge width can vary within the following range:
Answer options
- 2,5-3,0 mm
- 0,5-0,8 mm
- 0,1-0,2 mm
- 1,5-2,0 mm
- 2,0-2,5 mm
Correct answer
1,5-2,0 mm
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