Looks like you’ve clipped this slide to already. Early and late effects of radiation therapy. Dental x-ray tools and techniques are designed to limit the body's exposure to radiation and every precaution is taken to ensure that radiation exposure is As Low As Reasonable Achievable (the ALARA principle). APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide, EFFECT OF RADIATION ON HUMAN BODY ( IN DENTISTRY ). 2 4. Patients with radiation caries can develop periapical periodontitis or radiation osteomyelitis in some severe cases, with a high risk of dentition destruction [ 2, 3 ]. Typical radiation caries is characterized by enamel erosion and dentin exposure. RADIATION EFFECTS • Can be divided into high doses and low doses • High doses of radiation over a short periods of time, producing acute or short term effects (eg: CT scan) • Low doses: low exposure doses over a long period of time producing chronic effects (example of chest x- ray or orthodontic … Dental and oral side effects from chemotherapy usually go away soon after treatment ends. pulp shows decreased vascularity, reduced cellularity and the tooth becomes more prone to pulpitis RADIATION CARIES: Determining the position of tooth roots, the location of impacted teeth, jaw bone density and volume, and jaw joint health are all dependent on imaging. Radiation caries is caused by damage to the salivary glands during radiation, not by damage to the tooth itself. ADWITI VIDUSHI GUIDED BY : BIOLOGICAL EFFECTS OF RADIATION Definition :- The harmful effects caused to human being and other living beings due to their exposure to radiation is called as biological effects of radiation. Jaw stiffness: Radiation can affect the chewing muscles and make it difficult for you to open your mouth. They include: Mouth sores. The saliva may feel thick and sticky or the mouth may feel dry. CELL 3 The smallest unit of body is called a cell. If you develop this type of dental caries, your dentist can treat it with … Side effects include problems with your teeth and gums; the soft, moist lining of your mouth; glands that make saliva (spit); and jaw bones. It’s important to know that side effects in the mouth can be serious. Health care providers often suggest opening and closing the mouth as far as possible (without causing pain) 20 times in a … Late side effects can happen months to years after you receive radiation therapy. DR. DEEPANKAR MISRA –neurological or immunological effects following radiation. 1. You can change your ad preferences anytime. Dry mouth The side effects of radiation therapy depend on the area of the body that receives radiation. Teeth may fall out. If you continue browsing the site, you agree to the use of cookies on this website. Radiation Mucositis. • If exposure precedes calcification, irradiation may destroy the tooth bud. Learn more about the side effects of radiation therapy. Whole body effects ~ 4 Gy death, LD50/30 radiation sickness, malaise, nausea, fatigue, loss of appetite, vomiting 1 - 2 Gy Effect Threshold dose. Permanent damage to the salivary glands is seen when the radiation dose exceeds 6000cGy. BY: DR. MANSI KHATRI. Late side effects of radiation therapy may be permanent. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. education Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. 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