Oral Radiology

Dental X-Ray Film And Film Processing Discuss composition of dental film packet in detail. Answer. Dental film and its surrounding packaging is known as a film packet. Intraoral X-ray film packets consist of four basic components, i.e. X-ray film Paper film wrapper Lead foil sheet Outer film wrapping. "Understanding the role of dental X-ray film in … [Read more...] about Dental X-Ray Film And Film Processing

Grids Write short note on grid. Answer. Grid These are devices which reduces the amount of scattered radiation reaching the film and still allowing the primary beam to reach the film. Thus, grid prevent scattered radiation which reduces fog and increases contrast. "Understanding the role of grids in improving X-ray image quality: Q&A explained" Grid … [Read more...] about Grids

Computed Tomography Write short note on advantages of computed tomography. Answer. "Steps to explain different types of CT scans: Head vs abdomen CT: Q&A guide" Following are the advantages of computed tomography: CT scanners produce very high-resolution images. There are two types of resolution i.e. geometric and contrast. Conventional diagnostic radiographic … [Read more...] about Computed Tomography

Contrast Agents Write short note on contrast agent. Answer. Contrast agent in sialography is the compounds with high concentration of iodine. "Steps to explain different types of contrast agents: Iodine-based vs gadolinium-based: Q&A guide" Characteristics of an ideal sialographic contrast Media An ideal sialographic contrast media should have the following … [Read more...] about Contrast Agents

Sialogram Technique Write a short note on sialography. Answer. Sialography It is a radiographic procedure that is a useful diagnostic adjunct for the detection and monitoring of salivary gland disease. Sialography procedure The glands are cannulated and filled with a radiopaque contrast to make them visible on the radiograph. Sialography Indications … [Read more...] about Sialogram Technique