Implants MCQs

Inflammatory changes in the soft tissue surrounding an implant is diagnosed as

• a) peri implant gingivitis

• b) peri implantitis

• c) peri- implant mucositis

• d) Peri-implantosis

The distance between implant and adjustment tooth should be at least

• a) 7 millimetre

• b) 1.5 millimetre

• c) 3.5 millimetre

• d) 3.75 millimetre

Periodontal disease in diabetic patient follows

• a) Consistent pattern

• b) Distant pattern

• c) Circadian pattern

• d) No consistent pattern

Not an indication for tooth grinding

• a) Wear facets

• b) Tmj pain

• c) Crepitus

• d) Cemental wear

A non invasive way of evaluating implant stability by impact resistance

• a) periotest

• b) trans gingival probing

• c) bone sounding

• d) probing

hydroxyapatite coating of dental implants was introduced by

• a) Deroot

• b) Hahn and polich

• c) Kay

• d) Clemow

Most plausible factor for dental implant fracture

• a) peri implantitis

• b) Bending over loads

• c) Non passive fit prosthesis

• d) Manufacturing imperfections

First implant system developed by

• a) Noble biocare branemark

• b) Noble biocare steri oss

• c) ITI – strauman

• d) Astra

The minimum mesiodistal space required for the placement of two standard diameter implants between teeth is

• a) 8mm

• b) 20mm

• c) 10 mm

• d) 14 mm

Total arch length reduced due to Mesial migration of teeth

• a) one centimetre

• b) 3 centimetre

• c) 0.5 centimetre

• d) 0.15 centimetre