RR Dental Hospital

Dentistry is developing rapidly as other medical fields. Technology plays a major role in all fields. CAD CAM Dentistry in particular is a technology that has been a huge leap forward for dental professionals and patients alike. OPG is another important device in the dental field.

Let’s first see the full form of CAD CAM and OPG

CAD - Computer-aided design

CAM - computer-aided manufacturing

OPG - Orthopantomography

What is CAD CAM Dentistry?

CAD CAM are software programs that help professionals perform complex dental procedures. The CAD CAM was found during the 1960s but the recent advancement made the process simpler, quicker and more accurate. This technology can finish the restoration procedures of ceramics, including dental crowns, veneers, bridges, inlays, onlays.

The CAD CAM created the 3D image of your teeth by scanning them. The design then guides the mailing machine to carve the restoration from the solid block of restorative material which will become the basis for your tooth restoration process.

Phases of restoration

Tooth Preparation- The primary step after consultation is tooth preparation. The dentist prepares the teeth for your restoration process by removing all decay or portions of the tooth that is in bad structure.
Intraoral Scanning- The next step is scanning. The optical scanner will digitally capture the tooth preparation and surrounding teeth to create a 3D custom image.
Restoration Design-Using the 3D images captured by the scanner the dentist will use the CAD software to design the final restoration.
Milling- The milling machine takes the design made by the software and shapes the crown, veneer, inlay, onlay, or bridge from a single block of ceramic.
Polishing-The design is then stained or glazed to look more natural before being polished.
Cementation-Finally, the restoration is permanently placed in your mouth to complete your smile.

The whole process takes around 45 minutes to 2 hours depending on the complexity of the case. This technology requires less time and effort than the traditional method.

Benefits of CAD CAM

CAD CAM has its benefits and negatives. Not every tooth can be treated so talk to your dentist for the best options.

Single Visit Treatments- This software can save your travel expenses to the dentist. With CAD/CAM technology, the dental professional can complete all these steps in a single visit, allowing for fewer disruptions in your schedule.
Digital Impression- All your impressions will be saved on the computer. A scanner is placed in the patient's mouth with digital Impressions moved around the affected area.
Cost-effective- This technology reduces the outsourcing costs for dentists.

What is OPG and how is it Useful?

Orthopantomography is a scanning device that gives a panoramic or wide view of the lower face. It can display teeth on both jaws in one image. It also offers a view of the jawbone and the temporomandibular joint, which connects the jaw to the rest of the skull.

OPG X-rays are similar to other X-rays. With the blast of low-level radiation, images can be extracted. This is commonly used if the dentist plans on doing orthodontic treatment, to detect the presence or evaluate the development of wisdom teeth, to examine the jawbone, or for a general overview of the patient’s dental health.

Technology

What is CAD CAM Dentistry?

What is OPG and how is it Useful?

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