39 Questions
What is the primary reason for the initial dip in instability after implant placement?
Trauma to the surrounding area
What is the significance of the roughened surface implant in terms of stability?
It experiences a smaller dip in stability compared to the machine surface implant
What is the recommended timing for restoring an implant based on the data presented?
After 3 months of implant placement
What is the role of osteoclasts in the initial phase after implant placement?
They are responsible for bone resorption
What is the relationship between the initial phase and the secondary phase of implant placement?
The initial phase is a period of low stability, while the secondary phase is a period of high stability
What is typically the first indication of a potential problem with an implant?
Loosening of the screw holding the restorative component
According to the literature, what is the primary cause of screw loosening in implants?
Malocclusion
What type of implant is more prone to screw loosening and fracture of the implant components?
External hex implant
What is the primary reason for implant failure, according to Goodacre's published article?
Malocclusion
What is the common response of a dentist when a patient presents with a loose screw?
Tighten the screw and monitor the patient
What is the primary challenge for a restorative dentist when working with traditional implants?
Guessing the location of buccal and lingual surfaces
What is the primary advantage of internal connections in implant design?
Reduced restorative complications
Which type of internal connection features a triangular shape?
Tri channel
What is the primary reason for the shift towards internal connections in implant design?
Time-saving benefits and improved accuracy
What is the common issue associated with tri channel internal connections?
Unique challenges and limitations
What is the primary reason for performing a two-stage process in dental implant placement?
To isolate the implant and improve the grafting outcome
What is the purpose of the cover screw in the dental implant fixture?
To cover the opening of the implant
At which stage of the two-stage process is the implant exposed?
After the appropriate waiting time
What is the purpose of the healing cap in the two-stage process?
To isolate the implant during the healing process
What is the final step in the two-stage process of dental implant placement?
Placement of the crown base and implant crown
What is the primary reason for restorative failure in dental implants?
Unfavorable forces applied to the implant
How do patients typically become aware of a problem with their dental implant?
Through signs of overloading and forces
What is the significance of surrounding teeth in relation to dental implants?
They have sensation that can detect problems with the implant
Why do dental implants not have a protective function to prevent overloading and forces?
Because they do not have sensation or nerve supply
How does the abutment correct the angulation of the implant?
By angling the abutment to correct the tipping of the tooth
What is a key consideration when restoring an implant?
The forces and how the implant responds to them
What is a key difference between an implant and a natural tooth?
The way the implant responds to forces
What type of crown is used in certain cases where the abutment corrects the angulation?
Cement-retained crown
What is the protective function of the jaw when biting into a hard object?
To automatically open the jaw
What is the likely consequence of an implant placed too closely to the adjacent tooth?
Increased risk of antibiotic problems and root canal
What may be the result of a dentist's failure to respond to a patient's phone calls after an implant placement?
Patient experiences severe pain and seeks emergency care
What is the primary benefit of having a dental implant placed instead of prosthetics on adjacent teeth?
To avoid compromising the adjacent teeth
What is the significance of the patient's sedation during the implant placement procedure?
It prevents the patient from feeling pain during the procedure
What is the likely outcome of an implant invading the periodontal ligament and touching the surface of the adjacent tooth?
Increased risk of antibiotic problems and root canal
What is the primary advantage of simulated bone cutting in the lab?
It provides a realistic simulation for dental students
What is the significance of cutting hard tissue in the lab?
It provides a realistic simulation of working with real teeth
What is the likely outcome of a dentist's failure to diagnose an implant-related problem?
Patient experiences severe pain and seeks emergency care
What is the primary benefit of bisecting a tooth in the lab?
It helps diagnose implant-related problems
What is the likely consequence of an implant placed too closely to the adjacent tooth, in terms of restorative complications?
Increased risk of restorative complications
This quiz covers the concept of osseointegration, the process by which an implant becomes stabilized in the body. Understand the factors affecting implant stability, including the initial trauma caused by implant placement and the role of osteoblasts.
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