Orthodontic X-rays (cephalometric projections) show an entire side of your child’s head. They are used for a general review of teeth and supporting bone, and to assess wisdom teeth in particular. Panoramic X-rays not only show the condition of the teeth – including any yet-to-surface – but also the state of the upper and lower jaws and surrounding tissue and structures. Panoramic radiography enables your child’s dentist to get an overall picture of the entire mouth in a single image. Bitewing X-rays are extremely safe, exposing a youngster to less radiation than they would get daily from natural background sources in the environment. They are invaluable in spotting decay between the back teeth, where cavities are often not immediately apparent. Bitewings get their name from the small tabs or wings attached to the films or sensors that the child bites on. These images help your kid’s dentist to monitor the condition of the jaw joint and to spot problems such as impacted teeth.Ī typical use of dental X-rays for kids is the creation of bitewing radiographs. They show precise details of teeth and supporting bones, enabling your youngster’s dentist to evaluate tooth development and root health, detect cavities, and see how securely the jaw bone is anchoring teeth as well as potential dental crown needs.Įxtraoral X-rays, which are taken outside the mouth, concentrate on the bigger bones in the head, especially the lower and upper jaw. Intraoral X-rays – the most common form of dental radiography – produce images from inside the mouth. Left untreated, a gum infection can spread to other parts of the body, including the lungs, heart, and brain. Without X-rays, issues not obviously apparent could go undiagnosed, resulting in progressive worsening, even to the extent of threatening your child’s overall health. The Discovery of these problems at an early stage is vital for an effective plan of treatment. X-rays are also indispensable in detecting problems such as jaw and tooth-root issues, and gum disease including gingivitis. An examination of your kid’s teeth without an X-ray may not reveal many potential issues with the teeth and surrounding tissue, including small patches of decay beneath fillings, bone infection, abscesses, and tumors. While X-rays are diagnostic in nature, they are also a preventative measure, helping to spot issues in your child’s mouth before they become a major problem. The ADA and AAPD both recommend that X-rays should only be used after a clinical examination of the patient and a review of their medical history, including previous use and frequency of X-rays Benefits of dental X-rays for kids Skilled dentists will never take X-rays as a matter of routine: they follow American Dental Association (ADA) and American Academy of Pediatric Dentistry (AAPD) guidelines on X-rays. Health professionals, including dentists, are advised to adhere to the ALARA principal on radiation dosage – As Low as Reasonably Achievable – and, in modern dentistry, digital X-ray technology and techniques allow for the delivery of extremely low levels of radiation. The FDA insists that X-ray units have special settings for children that minimize the effects of radiation.
Food and Drug Administration (FDA), which regulates X-ray apparatus, recognizes that kids’ exposure to X-rays is a cause of parental concern. Young people are more radiosensitive than adults, and the U.S. Dental X-rays are never used indiscriminately, especially with children, because of their potential – albeit a minor risk – of causing cancer. When deciding whether dental X-rays are necessary for your child, an experienced dentist will always weigh up risks against benefits, based on the youngster’s individual circumstances. For instance, X-ray energy will pass through a cavity, producing a darker image, which will show on the film or sensor. How much radiation (energy) is absorbed depends on the density of the tissue, and this is how X-ray pictures (radiographs) are created. The term X-ray refers to invisible electromagnetic radiation that can infiltrate human tissue. In fact, the level of radiation from a set of digital X-rays is less than the level of radiation we’re exposed to naturally in the course of one day.
They are safer because they emit about 80 percent less radiation than film X-rays. In many dental offices, digital X-rays have largely replaced the old film versions. The good news is that with modern technology, dental X-rays are safer than ever before.
But many parents have concerns about whether they are safe for their kids. Dental X-rays for children can be vital to detect any issues hidden beneath the surface of the teeth enamel and below the gum line.
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