Amalgam Carving And Finishing On 16 Youtube List two indications for finishing and polishing amalgams. 6. discuss the possible results of poor amalgam placement and carving. 7. assess an amalgam restoration to determine whether it needs replacement or finishing and polishing. 8. differentiate between the procedures of amalgam finishing and amalgam polishing. 9. For the full video please contact :adc osces and technical online coaching page on facebook link: facebook adccoaching.org.
Amalgam Placement Carving Finishing And Polishing Pocket Dentistry The occlusal amalgam should be carved with two strokes: the carver is pulled (or pushed) as the cleoid edge is placed parallel to the cavity margin as part of the cleoid edge rests on the enamel adjacent to the restoration (fig 4 & 5). the tip of the instrument should not pass the center of the prepared cavity (fig. 6). The outline of the tooth preparation should be reviewed before inserting amalgam to allow the formation of a mental image that will later aid in carving amalgam to the cavosurface margin. pre operative occlusal contact locations should be recalled (see fig. 14 21, b). an amalgam carrier is used to transfer amalgam to the tooth preparation. At the next appointment, the surface of the amalgam can be refined, if required, using steel finishing burs, with water coolant to avoid overheating and to reduce the amount of mercury vapour released. steel finishing burs are available in a range of sizes and shapes to aid access to all aspects of the restoration (fig 7 1). Refer to the “steps in carving amalgam” handout for complete instructions on carving amalgam. 1. immediately after completing condensation, use the explorer to separate the newly condensed amalgam from the matrix band,to define the contact area and marginal ridge, and to define the occlusal embrasure.
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