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What is a diamond bur used for in dentistry?

3 min read

Asked by: Cheri Gonzalez

Diamond burs are most commonly used with high speed handpieces, meaning they are most commonly available as a friction grip shank. Diamond is the hardest material available and is used to grind away tooth tissue, usually enamel. The grinding motion of a diamond bur leaves a rough finish.

Is an advantage of a diamond bur?

Advantages of diamond burs:

Diamond burs enable faster and smoother cutting, and are needed when a cut requires extreme precision.

What is the difference between carbide and diamond burs?

Overall carbide and diamond burs are functionally different. When using a carbide bur the bur is using small blades to slice away small pieces of the tooth while with diamond burs you are grinding the tooth down and leaving it with a rough surface that requires polishing later on with a separate tool.

What are the different dental burs used for?

Ceramic Burs are ideal for dentin removal and cavity preparation. Cylindrical burs are used for the removal of amalgam restorations. Finishing Burs are designed to add the finishing touches – shape and finer detail – to restorations. Flat-end Cylinder Burs are used for intra-oral tooth preparation.

What is a steel bur used for in dentistry?

Dental burs are used for cutting hard tissues – tooth or bone. They are made of steel, stainless steel, tungsten carbide and diamond grit. There can be a bewildering range of dental burs in any dental catalogue, but for basic veterinary use only a few burs are needed. All burs have a shank and a head.

Which bur is used for crown preparation?

The 5850-016 or 5850-018 diamond burs are used to develop the shoulder for anterior crown preparations.

Which bur is used to remove decay?

Removing Dental Caries

Dental caries are removed using a round tungsten carbide bur at a slow speed.

What burs are used for a composite filling?

Carbide burs are better handling for removing metal based restorations, they are also effective for trimming and finishing macro-filled and hybrid composites. Carbide burs are most commonly available as a friction grip shank but RA latch type shanks are also widely available.

What are the 3 common types of diamond points dentistry?

Diamond burs or rotary burs are divided into three main segments. Burs’ head, burs shaft and shank. Shank is the part of diamond burs that makes the connection with the handpiece. the different shank design used in dental burs and each has its specific functions.

How do you clean a diamond burr?

Ultrasonic Cleaning: Burs may be ultrasonically cleaned after inserting them in bur holders (or blocks) to prevent damage. A cycle of 10 minutes is recommended, using a enzymatic clean- er, followed by a cold water rinse (2 min.). Be sure to follow manufacturers’ instructions.

What are the three main types of abrasive burs?

Types of dental burs

  • Diamond burs. This type of dental bur is used for polishing teeth and when smooth cutting is required. …
  • Carbide burs. Carbide burs offer a smoother finish on the teeth than diamond burs. …
  • Steel burs. This type of dental bur is used to prepare a tooth for cavity treatments. …
  • Ceramic burs.

How many types of Bur are there?

Four types of virtual burs of different sizes: spherical bur (a), cylindrical bur (b), conical bur (c), and cylinder- conical bur (d)

Which type of bur is used to open a tooth for an endodontic treatment?

The barbed broach is used to remove the majority of tissue from inside a tooth. It is inserted into the tissue so its barbs will grab the tissues when the tool is removed. Like long, thin drill bits, these tools come in a variety of sizes.

What do the colors on dental burs mean?

Types of diamond dental burs according to their shape.

White: Super fine. Yellow: Extra fine. Red: Fine. Blue: Standard. Green: Coarse.