About The Video
In this episode, Lee Yean addresses common concerns patients have about dental X-rays, particularly regarding radiation exposure. She reassures viewers that the radiation from dental X-rays is very low compared to everyday sources like sunlight, mobile phones, or even airplane travel. She then walks viewers through different types of X-rays, beginning with panoramic images that show the overall health and condition of the teeth and supporting bone structure.
Lee Yean also explains how X-rays help identify hidden dental issues such as fractures, cavities, tartar buildup, and bone loss. By detecting these problems early, patients can prevent more serious complications in the future. Her detailed yet friendly explanation helps patients understand why regular X-rays are an important part of maintaining long-term oral health and hygiene.
Dental X-rays are an essential diagnostic tool that allows dentists to detect problems not visible during a routine examination. As Lee Yean explains, the amount of radiation exposure during a dental X-ray is minimal—far less than what one receives from common daily activities. This makes them safe for most patients, including those who may be concerned about potential risks. The benefits of early detection and treatment far outweigh the negligible exposure.
Through X-rays, dentists can identify fractures, root canal issues, decay beneath the surface, and gum disease that causes bone loss. These insights allow for timely interventions such as fillings, cleanings, or restorative treatments. Lee Yean’s explanation makes it clear that taking regular X-rays—typically once every year or two—helps preserve both oral health and overall well-being. Her calm, informative approach encourages patients to view dental imaging as a preventive measure rather than something to fear.


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