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Maxillofacial Prosthesis and Implant Materials

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Maxillofacial Prosthesis and Implant Materials

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Questions and Answers

What is the primary concern of maxillofacial prosthetics?

Whitening teeth

Straightening teeth alignment

Replacing missing teeth

Restoring and/or replacing stomatognathic and craniofacial structures (correct)

Which of the following materials is NOT used for facial prosthetics?

Tantalum (correct)

Poly (methyl methacrylate)

Silicone

Vitallium

What is a key advantage of metallic mesh materials?

They permit granulated tissue to migrate through the mesh (correct)

They are biocompatible

They are inexpensive

They are easy to color

What is the primary reason why silicones are particularly valued in maxillofacial prosthetics?

They are biocompatible and non-irritating to surrounding tissues Signup and view all the answers

Which of the following is a requisite for maxillo-facial materials?

Biocompatibility and non-carcinogenic properties Signup and view all the answers

What is the main difference between extraoral and intraoral prosthetic materials?

Extraoral materials are used for facial prosthetics, while intraoral materials are used for tooth replacement Signup and view all the answers

What is the primary goal of treatment for individuals with acquired and congenital defects of the face?

To restore the comfort and functionality of the face Signup and view all the answers

Which of the following materials is considered most desirable for its strength in maxillofacial prosthetics?

Silicone and polyurethane Signup and view all the answers

What is a common characteristic shared by extraoral prosthetic materials?

They are used for facial prosthetics. Signup and view all the answers

What is a key benefit of using silicone in maxillofacial prosthetics?

It is valued for its tissue tolerability. Signup and view all the answers

What is the primary purpose of maxillofacial prosthetics?

To restore and/or replace stomatognathic and craniofacial structures. Signup and view all the answers

What is a key characteristic of ideal maxillo-facial materials?

They should be biocompatible. Signup and view all the answers

What is a benefit of using metallic mesh materials in maxillofacial prosthetics?

They permit granulated tissue to migrate through the mesh. Signup and view all the answers

What is the primary goal of treating individuals with acquired and congenital defects of the face?

To help them live comfortably. Signup and view all the answers

What is a key difference between extraoral and intraoral prosthetic materials?

Extraoral materials are used for facial prosthetics, while intraoral materials are used for dental prosthetics. Signup and view all the answers

What is a key characteristic of polyurethane materials in maxillofacial prosthetics?

They are strong and desirable for facial prosthetics. Signup and view all the answers