Etiology and Risk Factors of Peri-implant Disease
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Questions and Answers

What is the approximate success rate of well-placed implants?

  • 96% (correct)
  • 90%
  • 98%
  • 92%

    • What is NOT a failure to osseointegrate due to?

  • Overheating the bone
  • Excessive loading (correct)
  • Poor quality of bone
  • Bacterial contamination

    • Why do smokers have a higher risk of implant failure?

  • Nicotine reduces blood flow in the mouth
  • Smoking increases the risk of infection
  • Smoking affects oral hygiene
  • All of the above (correct)

    • What is a risk factor for implant failure in the maxilla?

    <p>Posterior maxilla placement</p> Signup and view all the answers

    What is a complication related to communication errors?

    <p>Implant failure due to communication errors</p> Signup and view all the answers

    What is a type of implant that shows less failures?

    <p>Long and wide implants</p> Signup and view all the answers

    What is a surgical technique that increases implant failure rates?

    <p>Inadequate irrigation of the surgical site</p> Signup and view all the answers

    What is a risk factor for peri-implant infection?

    <p>All of the above</p> Signup and view all the answers

    What is a consequence of smoking on oral tissues?

    <p>Direct link between oral tissue loss and smoking</p> Signup and view all the answers

    What is a factor that affects implant success?

    <p>All of the above</p> Signup and view all the answers

    What is the percentage of technical complications found in reconstructions with cantilever extensions in an 8-year follow-up?

    <p>30%</p> Signup and view all the answers

    What is the consequence of non-passive fit of the frameworks on the bone?

    <p>Increased transfer of load to the bone</p> Signup and view all the answers

    What is the primary etiological factor in the development of peri-implant disease?

    <p>Bacterial contamination</p> Signup and view all the answers

    Which of the following systemic conditions is likely to increase the risk of peri-implant infection?

    <p>Uncontrolled diabetes</p> Signup and view all the answers

    What is the main difference between peri-implant mucositis and peri-implantitis?

    <p>Reversibility</p> Signup and view all the answers

    How often should periapical radiographs be taken to monitor crestal bone levels?

    <p>Every 12 months</p> Signup and view all the answers

    What is the consequence of premature contacts on the implant?

    <p>Overload</p> Signup and view all the answers

    What is the risk of peri-implantitis if a patient has peri-implant mucositis?

    <p>High</p> Signup and view all the answers

    What is the recommended protocol for screw-retained implant prostheses?

    <p>Remove and reinsert them every 2 years</p> Signup and view all the answers

    What is the consequence of a large occlusal table and steep cuspal inclination on the implant?

    <p>Overload</p> Signup and view all the answers

    Which of the following local factors can affect implant success?

    <p>Soft tissue quality</p> Signup and view all the answers

    What is the percentage of technical complications found in reconstructions without cantilever extensions in an 8-year follow-up?

    <p>8%</p> Signup and view all the answers

    What is the recommended protocol for checking screw joints?

    <p>Check them monthly for loosening</p> Signup and view all the answers

    How much crestal bone loss can be expected in the first year after implant placement?

    <p>0.1 mm</p> Signup and view all the answers

    What is the consequence of non-passive fit of the frameworks on the prosthetic component?

    <p>Loosening or fracture of the fastening screw</p> Signup and view all the answers

    What is the characteristic of peri-implant mucositis?

    <p>Inflammation of the mucosa</p> Signup and view all the answers

    What is the purpose of recalling patients with implant-supported restorations?

    <p>To evaluate occlusion and oral hygiene</p> Signup and view all the answers

    What is the recommended protocol for sealing screw access holes?

    <p>With a layer of cotton pellet</p> Signup and view all the answers

    What is the characteristic of peri-implantitis?

    <p>Loss of the supporting bone</p> Signup and view all the answers

    Which of the following is a local risk factor for peri-implant infection?

    <p>Excess cement</p> Signup and view all the answers

    What is the recommended procedure to remove the screw in implant maintenance?

    <p>Using the appropriate screw driver to remove the screw</p> Signup and view all the answers

    What is the recommended torque control for tightening the screws in implant maintenance?

    <p>10 Ncm for hand tightening and 20 Ncm for machine tightening</p> Signup and view all the answers

    What is the recommended material for filling access holes in long-term reinsertion?

    <p>Warm gutta percha and acrylic or composite resin</p> Signup and view all the answers

    What is the recommended instrument for cleaning around standard abutments supporting implant bar substructures?

    <p>Plastic scalers</p> Signup and view all the answers

    What is the recommended procedure for cemented restorations in implant maintenance?

    <p>Tap off with crown remover and retorque abutment screws</p> Signup and view all the answers

    What is the recommended material for making a temporary reinsertion in implant maintenance?

    <p>Small cotton pellet and polyvinylsiloxane impression material</p> Signup and view all the answers

    What is the recommended type of floss for implant bar and fixed hybrid prostheses?

    <p>Butler Post Care Floss Aid</p> Signup and view all the answers

    What is the recommended tool for cleaning around implant supported splinted restorations?

    <p>Plastic scalers</p> Signup and view all the answers

    What is the recommended procedure for hygiene care in fixed hybrid prostheses?

    <p>Using a proxy brush</p> Signup and view all the answers

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