PPT-Class II cavity preparation

Karam Ahmed MSc operative dentistry Lec6 Occlusal outline form occlusal step The occlusal outlin e form of a Class II tooth preparation for amalgam is similar to that for the Class I tooth preparation. . preparation 2. Cardinal Steps of tooth preparation. outline form and initial depth.. Obtaining of the resistance and retention forms.. Obtaining of the required convenience form.. Removal of all carious dentin.. DR PROMILA VERMA . DEPARTMENT OF CONSERVATIVE DENTISTRY & ENDODONTICS. Cast Restoration . . Indication . Extensive tooth involvement . Correction of occlusion. Restoration of endodontically treated teeth. Class I Amalgam Restoration. Conservative Approach. Cavity width : . ¼ intercuspal distance (1 – 1.5 mm).. Depth : . 1.5 – 2 mm. Indications. Moderate to large restorations.. Restorations that are not in . preparation . for Amalgam, class I. Dr . Heba. . Mohd. El . khodary. Definition. . Cavity . preparation . is defined as the . mechanical alteration . of a defective, injured or disease tooth in order to best receive a restorative material which will reestablish a healthy state of the tooth including esthetic corrections where indicated, along with normal form and function.. Department of Pediatric & Preventive Dentistry. Presented By: . Rahul Mishra,. Junior Resident-I,. UP Dental College & Research Centre,. Lucknow.. Principles of cavity preparation . Black’s classification. Class I cavity. All pit and fissure cavities. Occlusal surfaces of posterior teeth . Occlusal 2/3 of buccal and lingual surfaces of premolars & molars. Tooth preparation. Definition.. Objectives.. Principles:. biological.. Mechanical.. Definition . Tooth preparation is the . mechanical alteration. of a . defective. , injured, or diseased tooth . to receive. DR PROMILA VERMA . DEPARTMENT OF CONSERVATIVE DENTISTRY & ENDODONTICS. Cast Restoration . . Indication . Extensive tooth involvement . Correction of occlusion. Restoration of endodontically treated teeth. Application to the Gas Metrology of CO. 2. , H. 2. O, and N. 2. O. Adam J. Fleisher, . David A. Long, Joseph T. Hodges. Material Measurement Laboratory. National Institute of Standards & Technology. 9 Feb, 2014. Class V Cavity Preparation. بسم الله الرحمن الرحيم. Goals and Objectives. What is the definition of Class V cavity?. Identify the different types of Class V cavity Preparation?. INDEX. INTRODUCTION. OBJECTIVES OF CAVITY PREPARATION. FACTORS AFFECTING CAVITY PREPARATION. TERMINOLOGY. CLASSIFICATION. PRINCIPLES OF CAVITY PREPARATION. TOOTH PREPARATION-BEYOND G.V.BLACK. CONCLUSION. DEPARTMENT OF CONSERVATIVE DENTISTRY & ENDODONTICS. Cast Restoration . . Indication . Extensive tooth involvement . Correction of occlusion. Restoration of endodontically treated teeth. Support for and preparatory to partial or complete dentures . . kumar. ,. Dept of Conservative . Dentistry&Endodontics. 8- 11- 2014. The clinical form of cavity preparation. The principles of modern cavity preparation were first defined in 1896 by Dr. G.V. Black, a man considered by many to be the "father of modern restorative dentistry". When his original sequence of cavity preparation was described, "extension for prevention" of recurrent decay was one of the most important considerations of cavity design. . AND CLASS I CAVITY PREPARATION. Presented By: . Prakash. . Subedi. Cavity preparation is the mechanical alternation of defective, injured or diseased tooth in order to best receive a restorative material that will reestablish a healthy state for the tooth including esthetic correction when indicated, along with normal form and function. .