Dental radiology photos including opg dental photos are used for general evaluation of teeth, roots and jawbones.. In these photos, they show dark spots of caries.. If you have severe, long-term sensitivity to cold and heat, etc., it means that the root caries is denervated..

How to interpret an opg dental photo for a broken tooth?.. Unhealthy teeth may have dark spots or less dense areas that indicate the presence of decay or cavities.. Decay may be visible on the surface of the tooth or between the teeth and require treatment.. The enamel layer, i.e.... the dentin.... in the photo of the tooth, the dentin is darker than the enamel... because The nerve of the tooth has a softer texture... The way to interpret the opg photo with X-rays is to shine it on the photo and magnify it on the screen. Photos of healthy and damaged teeth Interpretation of dark and bright spots in radiography How to interpret an opg image Soft tissues are read in a multispectral processed black and white radiograph....Soft tissues are not dense and do not greatly attenuate the x-ray beam, meaning the beam passes through it almost undiminished...The way to interpret an opg image is that because enamel is a very dense tissue, it significantly attenuates the x-ray beam....By comparison, bone is slightly less dense than enamel and Similarly to the X-ray beam, on the other hand, dentin is significantly less dense than enamel or bone....the tooth appears dark or clear.... > Read more: Signs of tooth decay Dental X-rays work on the principle that harder mineral tissues block most X-rays.... Because of this, hard tissues like enamel and dentin appear bright.... The spaces between the teeth and the dental pulp look dark because they are not mineralized.... **\*\*NOTE**: An easy way to interpret an opg photo is that the harder the tissue, the darker it looks.. Identifying a nerved tooth from the photo In order to accurately diagnose caries that has reached the nerve, in addition to analyzing the OPG photo, an examination by a dentist and, if necessary, a biting photo, which is more accurate than the OPG photo... But in general, if dark shadows are drawn to the pulp area (the location of the blood vessels and nerves of the tooth), in which case will the dentist notice severe tooth damage and inflammation... The nerve and tooth extraction are necessary... In addition, the patient has symptoms such as severe and long-lasting pain, pain when biting, Swelling and abscess or infection and bad breath... Click to see the exact signs of teeth needing to be pulled... X-ray The primary beam of radiation collides with hard and soft tissue before reaching the X-ray sensor and passes through it. Hard tissues include dental tissues (enamel and dentin) and bone. Soft tissues such as epithelium, muscles, nerves, glands, pulp and blood vessels are also created in the oral cavity. Dental tissues and materials absorb X-rays according to their thickness and density. "light" and different shades of gray are formed.. Attenuation.... Attenuation results in corresponding black, white and gray levels in processed radiographs that aid in detection.... > **English text:** > > "This process of reducing the energy of the primary beam as it passes through various objects is called attenuation....Attenuation results in the corresponding black, white, and gray levels on the radiograph." > > **Persian translation:** "This process of reducing the energy of the primary beam while passing through various objects is called attenuation... Attenuation leads to black, white and gray surfaces in radiography." > > Quoted from the pocketdentistry website When reading a photo of a tooth, a dark spot can mean the presence of a cavity. It is a sign of bacteria attacking the tooth enamel and entering the dentin. This decay must be removed as soon as possible. Studies show that bitewing radiography has a sensitivity of approximately 94.5% for dentin caries and about 90% for enamel caries. X-ray images and photos and reading dental photos allow the dentist to see all the teeth of his patient and determine their number, position and growth, including the teeth that have not yet erupted..> Click to view and introduce the best neurosurgeon in Tehran OPG x-rays may be used to plan orthodontic treatment, detect the presence or growth of wisdom teeth, examine the jawbone, or check the overall health of a patient's teeth. In addition, the dentist can detect the following in radiographic images: - Inside and between the teeth - Under the gum and root of the tooth - Holes - The amount of tooth decay - Cysts and abscesses - Diagnosis of bone loss and gum or periodontal disease