Implantology_Dr.ep_Davy(1-50)
1. The primary goal to protect and maintain “tissue-integration"are :
Regularly scaling with hand scalers or ultrasonic scalers
Periodic recalls reinforcing regimen
Probing measurements closely approximate actual bone levels immediately after abutment connection
Good oral hygiene
Periodic recalls reinforcing regimen and Good oral hygiene
2. The primary goal of implant maintenance :
No Peri implantitis
Maintain and protect tissues integration
Marginal bone loss less then 0.1mm
Absence of mobility
Maintain and protect tissues integration and Absence of mobility
3. Which one is not Clinical Parameters of Evaluation:
Occlusion
Proper torque on screw joints
Bleeding
Radiographic assessment
Implant system
4. The Clinical signs of implantitis:
Pathogenic microorganisms is similar clinical presentation of Abscess
Poor oral hygiene; bacteria
Similar clinical presentation of periodontitis
Mobility and peri-implant radiolucency
Bone overheating, lack of initial stability
5. Criteria for the successful implant :
Radiographic radiolucency
no peri-implantitis
Marginal bone loss 1.0-1.5mm first year; then > 1mm annually thereafter
Progressive soft tissue changes or bone loss > 1.0-1.5mm
6. Success rate of implant varies with:
Bone quality
Loading dynamics
Location of implant placement
Case selection
All are correct
7. Which one is not recommended for maintenance of implant?:
Home-care regimen
Periodic recalls reinforcing regimen
Regularly scaling with ultrasonic scaler
Lifetime maintenance commitment
8. Which one is not recommended for Oral hygiene aids :
Regularly scaling with hand scalers or ultrasonic scalers
Chlorhexidine - use during peri-surgical or as needed for acute soft tissue inflammation
Super-Floss - nylon fibers - thread for interproximal use between abutments and under extensions
Small interdental brushes (Proxibrushes) - for cleaning buccal & lingual abutment surfaces; all metal surfaces must be nylon coated
9. The implant stability:
may be the key indicator of fixture health
Marginal bone loss > 0.1mm
Radiographic radiolucency
All are correct
10. We use radiographic assessment to:
Determine bone loss
Assess future mobility without FPD removal
Determine the landmarks
Monitor implant success
All is correct
11. Rapid bone loss seen if:
Occlusal trauma
Wrong size of implant
Often scaling
Fractured fixture
Occlusal trauma and Fractured fixture are correct
12. Dental Implant Prosthodontic procedure:
The same to prosthetic procedure for natural teeth
Learn new concepts of taking impressions
More meticulous occlusal adjustment to control biomechanical load on implant than on natural teeth.
The impression, lab-work, and delivery are the same of natural teeth procedure
Learn new concepts of taking impressions and More meticulous occlusal adjustment to control biomechanical load on implant than on natural teeth are correct
13. The new ideas for implant prosthodontics do not include:
The Impression taking
The abutment selections
The fitness of prosthodontics
The superstructure with cement or screw retained.
14. What factors do you consider for the section of implant abutment?:
Soft tissue levels & thickness
Marginal bone level
Implant type, diameter, angulation
Mesio-distal dimension
All is correct
15. We choose Screw retained due to :
Easy to solve prosthetic complication
More esthetic
Easier passive fit
Time efficient & low cost
16. One piece type of abutment:
Mainly use in fixture level impression
Opened tray impression taking
Mainly use for the front teeth only
Mainly use in abutment level impression
17. The disadvantage of Cement retained are:
Difficult to retrieve
Compromise esthetic
Problem due to residual cement
Difficult to obtain passive fit
Difficult to retrieve and Problem due to residual cement are correct
18. What are the 2 impression methods for implant impression?:
Open tray technic impression
Fixture level impression
Abutment level impression
Closed tray technic impression
Open tray technic impression and Closed tray technic impression are wrong
19. Generally we take impression after implant placing:
Maxillary 2 months later
Mandible 3 months later
Bone graft 5 months later
All is correct
20. The impression taking procedure for Esthetic case :
2nd Surgery + Impression +Healing abutment + final restoration
2nd Surgery +Healing abutment +impression + final restoration
2nSurgery +Healing abutment +impression +provisional restoration + impression + final restoration
2nSurgery +impression +Healing abutment +provisional restoration + impression + final restoration.
21. When do you select a fixture level impression?:
Posterior region with proper position and path of implant
A screw retained type restoration.
Proper position path and sufficient vertical space.
Full mouth fixed type implant restoration
A screw retained type restoration Full mouth fixed type implant restoration are correct
22. When do you select an abutment level impression ?:
On the anterior esthetic region
A screw retained type restoration.
Proper position path and sufficient vertical space
Full mouth fixed type implant restoration
23. What is the common problem with Plastic impression cap? :
Abutment height
Abutment collar height
Path of implant
Gingival or Alveolar bone interference
24. We can use transfer abutment as:
Abutment impression
Fixture level impression
Opened tray impression
Closed tray impression
All is correct
25. Bucco-lingual angulation of Posterior teeth:
Maxillary teethlingual tilting
Mandible teethbuccal tilting
Most of teeth tilted to mesial side
Distal curvature of natural teeth roots
All is not correct
26. What is the common error of beginner for Mandible posterior implant ?:
Implant system selection
The length of implant
The Angulation of implant
The diameter of implant
27. Firsrt Molar replacement with implant:
Two implants for one molar (one implant to one root)
Wide fixture for molar teeth
Easy site for implant
All is correct
28. When the patient has the limitation of opening, the common errors for #37, 47 implants are:
Possible lingual perforation
Suturing errors
Incorrect angle at drilling
Possible lingual perforation and Incorrect angle at drilling are correct
All are correct
29. The advantages of Panorama radiography :
Provide better solution
Produce anatomically truer images
Determine height of the bone
Minimize geometric distortion.
All are correct
30. The distortion of Panorama :
Vertical distortion 40-60% and Horizontal distortion 20-40%
Vertical distortion 50-70% and Horizontal distortion 20-40%
Horizontal distortion 50-70% and Vertical distortion 20-40%
Vertical distortion 40-60% and Horizontal distortion 20-40% and Horizontal distortion 50-70% and Vertical distortion 20-40% are correct
31. The Periapical Radiography :
Produce anatomically truer images
Available for only 1 fixture
Poor resolution
Convenience and easy
Produce anatomically truer images and Available for only 1 fixture are correct
32. Radiology can :
Determine bone quality and quantity
Verify superstructure fitness
Identify diseases
All are correct
33. Risk factors of dental Implant for the Elderly person:
Xerostomia
Poor oral hygiene
Diabetes
Osteoporosis
All is correct
34. What are not the concerns about dental implants for geriatric person ?:
Longer healing time
Inadequate osseointegration of implants
The assisted implant
Loss of implants due to inadequate oral hygiene
35. Adequate Bone Volume for Implant by Spray JR et al. Ann periodontol 2000:
Thickness of 1 to 1.5mm buccal and lingual plate for ridge expansion
Favorable facial bone thickness 1.8 to 2.0mm.
At least 1mm buccal and lingual plate.
Minimum thickness of 1.5 to 2.5mm buccal and lingual plate
36. Surgery for Density 2:
Bone compaction
Larger final drill
Tapping – option
Bicortical installation
37. Density 1:
Thick cortical bone & dense sponge bone
Most preferred density
Posterior Mx
Almost cortical bone
38. Density 4:
Atrophic anterior Mx & Mn
Thin cortical bone with loose sponge bone
Almost cortical bone
Most preferred density
39. Density 2 :
Standard product protocol
Preservation of cortical bone
Reduce up and down during drilling
Almost cortical bone
40. Mandible posterior region :
Generally, good bone quality but esthetic demand is high.
Implant system can be selected carefully.
We can place sometimes, short implant (5~7mm length)
Immediate implantation is prohibited.
41. The angulation of Posterior teeth :
Maxillary teeth buccal tilting
Mandible teethlingual tilting
Most of teeth tilted to mesial side
Distal curvature of natural teeth roots
All are correct
42. Mesio-distal position of implant :
Natural tooth to implant at least 2-3mm and implant to implant 3-4mm
Center of restoration crown
Most of teeth tilted to distal side
Curvature of natural teeth root is buccally tilted
43. Firsrt mandible molar replacement with implant:
Two implants for one molar (one implant to one root)
Wide fixture for molar teeth
Easy site for implant
All are correct
44. Absolute Contraindications for Dental Implant:
Severe renal disorder
Myocardial infarction (MI)
Angina pectoris
Bacterial endocarditis
45. Risk factors of dental Implant for the Elderly person:
Xerostomia
Poor oral hygiene
Diabetes
Osteoporosis
All are correct
46. Relative Contraindications for Dental Implants:
Active periodontal disease
Renal/pancreatic disorders
Recent myocardial infarction (MI)
Heavy smoking
47. Dental Implant for Diabetes patients:
Patients are at greater risk of infection
Dental implant is contraindicated in diabetic patients.
The accumulation of periopathogenic bacteria could cause peri-implantitis.
The bone density is weak.
48. Implant Supported restorations are :
The denture support is derived from the implants or bar
The denture relies on edentulous arches and implants
The denture relies on implants and attached structures
The denture support is derived from the implants or bar and The denture relies on implants and attached structures are corrects
All is incorrect
49. What are the concerns about dental implants for geriatric person ?:
Longer healing time
Inadequate osseointegration of implants
Loss of implants due to inadequate oral hygiene.
All of them are incorrect.
50. The Success rate of healthy old person for implant:
Not comparable to young population
Much lower than young person
Better than healthy adults
Similar to young age group
{"name":"Implantology_Dr.ep_Davy(1-50)", "url":"https://www.supersurvey.com/QPREVIEW","txt":"1. The primary goal to protect and maintain “tissue-integration\"are :, 2. The primary goal of implant maintenance :, 3. Which one is not Clinical Parameters of Evaluation:","img":"https://www.supersurvey.com/3012/images/ogquiz.png"}