Dental Ceramics Ppt Slideshare

Swain dental materials 2004 20 441 448 143.

Dental ceramics ppt slideshare.

2 department of dental materials vishnu dental college bhimavaram west godavari andhra pradesh india. Pressable and alumina glass infiltrated ceramics part ii. Zirconia based dental ceramics guazzatoa mohammad albakrya simon p. Ceramic is derived from the greek word keramikos earthen.

2 department of dental materials vishnu dental college bhimavaram west godavari andhra. Jithendra babu 1 rama krishna alla 2 venkata ramaraju alluri 1 srinivasa raju datla 1 anusha konakanchi 3. Its color translucency and vitality cannot be matched by any material. The word ceramic is derived from the greek word.

Dental ceramics an inorganic compound with non metallic properties typically consisting of oxygen and one or more metallic or semi metallic elements e g al ca li mg k si na sn ti zr 3. Classification of dental ceramics uses or indications a anterior and posterior crown b veneer c post and core d fixed dental prosthesis e ceramic stain f glaze a ultralow fusing 850o c b low fusing 850 1100o c c medium fusing 1101 1300o c d. 1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Introduction definition of ceramic materials.

Waseem bahjat mushtaha specialized in prosthodontics imagine a restorative material that can accurately duplicate tooth structure such that an. Introduction ceramic is defined as product made from non metallic material by firing at a high temperature. Dental ceramics can be classified according to one or more of the following parameters. Srinivasa raju datla 1 rama krishna alla 2 venkata ramaraju alluri 1 jithendra babu p 1 anusha konakanchi 3.

Part ii recent advances in dental ceramics. Keramikos burnt stuff ceramic materials are inorganic compounds formed of metallic or semi metallic nonmetallic elements which are subjected to high heat treatment firing for a time period to achieve desirable properties. 1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Although many advances have been made in composites and glass ionomers ceramic material holds a special place in dentistry.