Class 1 cavity preparation amalgam restoration pdf

Management of class i and class ii amalgam restorations. This video will show how to prepare class i cavity for amalgam restoration. It is important to know the different types of instruments used for cavity preparation and restoration and when and what purpose do they serve. The final tooth preparation includes 1 removal of remaining defective enamel and infected dentin on the pulpal floor. Amalgam cavity preparation class 1 tooth enamel dentin. Amalgam cavity preparation class i preclinical operative dentistry dc, du 2. Amalgam class i amalgam preps cavity form flashcards. Cavity located on the root surface when making composite restoration. Ii cavity preparation and amalgam restoration, a class iv composite resin. Therefore, a cavity prepared for amalgam restoration must provide for. Start studying amalgam class i amalgam preps cavity form.

Pediatric restorative dentistry types of restorations types. The dentist packs the plastic mass, before it sets, into the. Haya alwaalan najla alkhuzaim ghaida almashaan maha alhamdan 2. Scribd is the worlds largest social reading and publishing site. Amalgam cavity preparation class 1 tooth enamel dentin scribd. Amalgam is used for the restoration of many carious or fractured posterior teeth and in the replacement of failed restorations. The silver alloy is typically 4070% ag, 2529% sn, 240% cu and 02% zn when the alloy is formulated.

Some of the advantages of using lasers for cavity preparation include 1 better patient acceptance because they are quiet, 2 no vibration and. Operative dentistry principles of cavity preparation for amalgam. Tutorial on class i cavity preparation amalgam restoration youtube. Class i cavity preparation for amalgam compatibility mode.

These classes are based on the surfaces they involve. Pdf class i cavity preparation for amalgam compatibility. Modifications concave pulpal floor and gingival seat rounded internal line angles both decrease stress in the restoration view from distal surface of primary 1st molar b l. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Class i, ii, and vi amalgam restorations pocket dentistry. Amalgam cavity preparation class 1 free download as powerpoint presentation. Baseline of a defective amalgam margin of the palatal cusp of a second upper molar. Placing the preparation margins in places they will occupy in the final restoration. Cavity preparations university of toronto faculty of dentistry. Class i amalgam restoration amalgam is used for the restoration of many carious and fractured. Mechanical basis for the preparation of class ii cavities for amalgam fillings in deciduous molars.

Pdf the quality of routine class ii cavity preparations. A small cavity was cut initially in the amalgam restoration until sound enamel and dentin could be seen at the pulp floor. Amalgam restorations advantages strong, durable, economical. Pdf cavity designs for class ii amalgam restorations.

Download as ppt, pdf, txt or read online from scribd. The quality of routine class ii cavity preparations for amalgam article pdf available in acta odontologica scandinavica 471. Pdf operative dentistry principles of cavity preparation. For various instruments used during procedure of cavity i preparation. Defective restoration and fig 1715 carious or at risk for caries. Amalgam cavity preparation class i preclinical operative dentistry.

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