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Straumann Group is a Swiss company based in Basel (Switzerland) manufacturing dental implants and specialized in related technologies. The group researches, develops, manufactures and supplies dental implants, instruments, biomaterials, CADCAM prosthetics, digital equipment, software, and clear aligners for applications in replacement, restorative, orthodontic and preventative dentistry.
Dental implant, 3D illustration. A dental implant (also known as an endosseous implant or fixture) is a prosthesis that interfaces with the bone of the jaw or skull to support a dental prosthesis such as a crown, bridge, denture, or facial prosthesis or to act as an orthodontic anchor.
Graph of body mass index showing the various divisions. Created by me using gnuplot and Adobe Illustrator 9/23/06, released into public domain Category:Medical diagrams: 03:52, 24 September 2006: 800 × 800 (58 KB) InvictaHOG~commonswiki: Graph of body mass index showing the various divisions.
X-ray computed tomography (CT), or Computed Axial Tomography (CAT) scan, is a helical tomography technique (latest generation), which traditionally produces a 2D image of the structures in a thin section of the body. In CT, a beam of X-rays spins around an object being examined and is picked up by sensitive radiation detectors after having ...
Image quality will depend on resolution and density. Resolution is the ability of an image to show closely spaced structure in the object as separate entities in the image while density is the blackening power of the image. Sharpness of a radiographic image is strongly determined by the size of the X-ray source.
Most image-guided surgical procedures are minimally invasive. A field of medicine that pioneered and specializes in minimally invasive image-guided surgery is interventional radiology. A hand-held surgical probe is an essential component of any image-guided surgery system as it provides the surgeon with a map of the designated area. [8]
This implies that two MIP renderings from opposite viewpoints are symmetrical images if they are rendered using orthographic projection. MIP is used for the detection of lung nodules in lung cancer screening programs which use computed tomography scans. MIP enhances the 3D nature of these nodules, making them stand out from pulmonary bronchi ...
The dose should be adjusted in those not having normal body weight, and in such cases the adjustment should be proportional to the lean body mass of the person. In obese patients, the Boer formula is the method of choice (at least in those with body mass index (BMI) between 35 and 40): [12] For men: Lean body mass = (0.407 × W) + (0.267 × H ...