39 Questions
What is the approximate success rate of well-placed implants?
96%
What is NOT a failure to osseointegrate due to?
Excessive loading
Why do smokers have a higher risk of implant failure?
All of the above
What is a risk factor for implant failure in the maxilla?
Posterior maxilla placement
What is a complication related to communication errors?
Implant failure due to communication errors
What is a type of implant that shows less failures?
Long and wide implants
What is a surgical technique that increases implant failure rates?
Inadequate irrigation of the surgical site
What is a risk factor for peri-implant infection?
All of the above
What is a consequence of smoking on oral tissues?
Direct link between oral tissue loss and smoking
What is a factor that affects implant success?
All of the above
What is the percentage of technical complications found in reconstructions with cantilever extensions in an 8-year follow-up?
30%
What is the consequence of non-passive fit of the frameworks on the bone?
Increased transfer of load to the bone
What is the primary etiological factor in the development of peri-implant disease?
Bacterial contamination
Which of the following systemic conditions is likely to increase the risk of peri-implant infection?
Uncontrolled diabetes
What is the main difference between peri-implant mucositis and peri-implantitis?
Reversibility
How often should periapical radiographs be taken to monitor crestal bone levels?
Every 12 months
What is the consequence of premature contacts on the implant?
Overload
What is the risk of peri-implantitis if a patient has peri-implant mucositis?
High
What is the recommended protocol for screw-retained implant prostheses?
Remove and reinsert them every 2 years
What is the consequence of a large occlusal table and steep cuspal inclination on the implant?
Overload
Which of the following local factors can affect implant success?
Soft tissue quality
What is the percentage of technical complications found in reconstructions without cantilever extensions in an 8-year follow-up?
8%
What is the recommended protocol for checking screw joints?
Check them monthly for loosening
How much crestal bone loss can be expected in the first year after implant placement?
0.1 mm
What is the consequence of non-passive fit of the frameworks on the prosthetic component?
Loosening or fracture of the fastening screw
What is the characteristic of peri-implant mucositis?
Inflammation of the mucosa
What is the purpose of recalling patients with implant-supported restorations?
To evaluate occlusion and oral hygiene
What is the recommended protocol for sealing screw access holes?
With a layer of cotton pellet
What is the characteristic of peri-implantitis?
Loss of the supporting bone
Which of the following is a local risk factor for peri-implant infection?
Excess cement
What is the recommended procedure to remove the screw in implant maintenance?
Using the appropriate screw driver to remove the screw
What is the recommended torque control for tightening the screws in implant maintenance?
10 Ncm for hand tightening and 20 Ncm for machine tightening
What is the recommended material for filling access holes in long-term reinsertion?
Warm gutta percha and acrylic or composite resin
What is the recommended instrument for cleaning around standard abutments supporting implant bar substructures?
Plastic scalers
What is the recommended procedure for cemented restorations in implant maintenance?
Tap off with crown remover and retorque abutment screws
What is the recommended material for making a temporary reinsertion in implant maintenance?
Small cotton pellet and polyvinylsiloxane impression material
What is the recommended type of floss for implant bar and fixed hybrid prostheses?
Butler Post Care Floss Aid
What is the recommended tool for cleaning around implant supported splinted restorations?
Plastic scalers
What is the recommended procedure for hygiene care in fixed hybrid prostheses?
Using a proxy brush
Learn about the main etiological factors and risk factors that contribute to the development and progression of peri-implant disease, including patient and local factors.
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