3D Orthodontic Scanner

It is a 3-D scanner. What it does, is scan a dental impression and create a digital or virtual model of teeth. It can also scan plaster models so you can dispose of the plaster cast and have a record in three dimensions of the patient's mouth. These models are used in diagnosis and for instructional purposes. Diagnosis is the most important part of any orthodontic (braces) case.

Plaster casts or models are the nemesis of Orthodontists. There are rumors of Orthodontists being killed because the hundreds and hundreds of orthodontic plaster models they store in their attics collapsed on them from the immense weight.

This new robotic device scans the impressions (you know the yucky stuff they put in your mouth to make in imprint of your teeth when you get braces). Usually, plaster is poured into these impressions to make a model of the teeth which aids in diagnosis of the orthodontic case. The scanner uses a laser light to scan the impression in different orientations. Then a digital image is produced on the computer replication what the plaster model would look like.

So, no more plaster models! Here is the digital result that can be rotated and displayed for the orthodontist and the patient to view. Maybe someday we can do away with the yucky impression altogether. (they are actually working on that with 3d x-ray machines. One x-ray gets the panoramic, cephalometric, and models with just one image).

(click to view larger)

Comments

Apple Invents a new Health feature for AirPods that will provide diagnosis & monitoring of Bruxism

Today the US Patent & Trademark Office published a patent application from Apple that relates to a possible future health related feature regarding the diagnosis and monitoring of bruxism using motion sensors in AirPods. Teeth grinding and jaw clenching (bruxism) are the most common parafunctional behavior manifested during sleep and awakeness. Awake bruxism has been mostly associated with emotions like anxiety, stress, frustration or tension. During sleep it causes sleep disorders and arousals. Individuals are mostly unaware of the occurrent and severity of their bruxing habits. The unawareness results in a myriad of orofacial muscle pain and dental consequences like teeth damage, wear and fractures. Commercial devices in dental practice to monitor and treat bruxism are expensive, inconvenient for frequent daily use. For instance, Polysomnography (PSG) studies that target the monitoring of sleep bruxism, require patients to sleep in a clinical setting overnight. Further, ...

Esthetic Oral Rehabilitation with Veneers

Porcelain veneers had long been considered to be only an esthetic solution. However, their range of indications has been steadily increasing, making ceramic veneers a highly viable alternative to classic, far more invasive forms of restorative treatment. Today, veneers can be used to handle esthetics (discolored teeth, fractured and worn teeth, diastemas, dental defects, etc.) and to restore the biomechanics of the dentition, as well as many other indications. Classifications of Veneer Preparations Referred to as no, minimal, or conventional preparation, veneer classifications—or lack there of—create a large gray zone of misunderstanding and miscommunication with patients and within the dental profession. Left unanswered, questions regarding tooth structure removal, finish lines and margins, and other aspects can cause confusion in practice. Flaws and inaccuracies in previously proposed preparation guidelines make those guidelines irrelevant . To dissolve uncertainty, this v...

Orthodontics for Esthetic Dental Treatment: Symbiotic Efforts for Optimal Results

Human fascination with beauty and esthetic trends is continuously evolving; moreover, public awareness and desire to improve facial appearances are at the highest level. This trend of heightened public awareness and expectation is paving a new way of dentistry toward a more comprehensive approach with esthetic principles at its core. The oral health of the patient and his or her dentition are fundamental in dental treatment. However, the final esthetic outcome should be among the first steps in treatment planning. The ideal esthetic approach in dental treatment planning often requires a multidisciplinary approach engaging various dental professionals. This process requires thorough communication among dental practitioners and a basic understanding of what each discipline can provide. FACIAL ANALYSIS Facial evaluation is an integral part of patient examination. It starts with evaluating facial symmetry, as symmetric faces are considered more beautiful than those that are n...

BDS INSIGHTS

Search This Blog