Exam (elaborations)
DNH 142 Implants Questions with Correct Answers
- Course
- Institution
DNH 142 Implants Questions with Correct Answers
[Show more]
Content preview
DNH 142 Implants Questions with Correct AnswersDental implants Correct Answer-Offer a means of tooth replacement to
preserve surrounding oral tissues normally comprised buy a missing
tooth
Abutment Correct Answer-Segment connecting the submerged implant
body to the prosthetic component. This enters the oral cavity providing a
platform for attaching crowns or bridges.
1. Subperiosteal 2. Transosseous (transosteal) 3. Endosseous (endosteal)
Correct Answer-3 types of dental implants
subperiosteal implant Correct Answer-Custom fabricated framework of
metal that rests over the bone of the mandible or maxilla, under the
periosteum: complete arch, or unilateral
- The material is titanium or Vitallium
- Two Step: in the first step, a surgical flap is used to reflect mucosal
tissues, and to expose the underlying bone. An impression is made of the
bony ridge. The metallic unit is cast and then placed in a second surgical
step. Usually, four posts protrude into the oral cavity to hold the
complete denture.
- Step One: computer-assisted, tomography design and manufacturing
have been applied, using a reformatted computed tomography scan from
which approximate casts of the maxilla or mandible can be made. The
, implant is designed on this replica and is placed in one surgical
procedure.
Transosseous implant Correct Answer-A dental implant that penetrates
both cortical plates and passes through the full thickness of the alveolar
bone. Also known as mandibular staple implant, or staple bone implant.
- Materials are stainless steel, ceramic-coated materials, and titanium
alloy
- A metal plate, fitted to the inferior border of the mandible, has 5-7 pins
extending toward the occlusal surface. Usually, 2 terminal pins protrude
into the oral cavity to hold the overdenture. The pins are connected by a
CrossBar. The transosteal implant can be used when the patient has a
atrophic edentulous mandible or a congenital or traumatic deformity of
the mandible.
Endosseous implant Correct Answer-Implant placed within the bone to
replace a single tooth or provides support for the replacement of
complete or partial loss of teeth.
Early forms ( endosteal): blade or plate form.
Current forms (endosseous): "root form" or cylindrical; can be threaded,
smooth, perforated, or solid.
- Material is primarily plasma sprayed titanium
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller cracker. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80796 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now