What class is occlusal amalgam?

Class I Amalgam: Occlusal and Occlusolingual Preparation and Restoration.

What does class 2 mean in dentistry?

Class II: Class II is where the lower first molar is posterior (or more towards the back of the mouth) than the upper first molar. In this abnormal relationship, the upper front teeth and jaw project further forward than the lower teeth and jaw.

What is a Class 2 filling?

A Class II restoration has to recreate not only the natural contour of the tooth, but also the corresponding proximal contact. Many dentists consider this point, in particular, to be the most demanding part of the treatment.

Is Class 2 dental deployable?

Class 2 patients are worldwide deployable. Patients in dental class 2 may exhibit the following: Treatment or follow-up indicated for dental caries or minor defective restorations that can be maintained by the patient.

How do you correct a Class 2 malocclusion?

In adults, moderate Class II malocclusion can be corrected with fixed appliances in combination with intermaxillary elastics and/or teeth extractions, and severe malocclusion with fixed appliances and orthognathic surgery.

What is a Class II restoration cavity?

3. 3 Class II Restorations. It is defined as a cavity that is present on the proximal surfaces of premolars and molars. ( G.V .BLACK ) DEFINITION

Is amalgam a good restorative material?

INTRODUCTION  Amalgam although a brittle material, has been adequately serving as a restorative material since 175 years, understanding of its properties and judgment of the preparation design are the vital factors controlling its use. 2 3. 3 Class II Restorations.

What is the difference between composite and amalgam preparations?

*amalgam preparations are typically larger than comparable composite preparations due to material requirements Clinical note: The final preparation dimensions are determined by the extent of the carious lesion or existing, faulty restoration Obtain proper isolation of the tooth (e.g. rubber dam, isovac/isolite, etc.)

How to prepare mesio-occlusal Class II incisions?

Mesio-occlusal class II preparation  Occlusal outline form: Enter the pit nearest the involved proximal surface with a punch cut using a No. 245 bur.  Viewed from the proximal and lingual aspects, the long axis of bur should be parallel to the long axis of tooth crown during cutting. 9 Bur position for entry;proximal view