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												Orthopantomogram x-ray ( OPG ) examination for full mouth examination
 OPG film provides broad coverage of facial bones and teeth which cause radiation dose OPG is useful as an diagnosis tool for the following:
 
 • Dental implant treatment planning : Bone height and width evaluation including involved structures such as sinus cavity and nerve.
 • Orthodontic assessment. pre and post operative
 • Caries detection especially in the inter-dental region.
 • Impacted wisdom teeth Diagnosis and treatment planning
 • Periodontal bone loss and periapical involvement.
 • Finding the source of dental pain
 • Tempero mandibular joint dysfuctions and ankylosis
 • Diagnosis of developmental anomalies such as Cherubism, Cleido cranial dysplasia
 • Carcinoma in relation to the jaws
 • Diagnosis of   osteosarcoma,  ameloblastoma, renal osteodystrophy affecting jaws, hypophosphatemia,
 • The most common use is to determine the status of wisdom teeth and trauma to the jaws.
 
 
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