Periapical Lesions

  • Ignazio Pandolfo
  • Silvio Mazziotti


Inflammatory periapical lesions can be confusing in some aspects due to the lack of pathognomonic radiological images, able to characterise the different pathological entities, and the lack of clinical verification which often characterises the orthopantomography radiological reports. The possibility of having clinical functional information at disposal can be the key factor in precisely marking out the radiological images, which often are nonspecific. It is evident that, in the frequent case of the evaluation of radiological images in a context lacking of clinical information, the radiologist has to describe the picture accurately, without employing terms which subtend complex pathological realities, but describing only elementary alterations (interruption of the lamina dura, periapical lytic lesion, perialveolar osteosclerosis, etc.).


Maxillary Sinus Periapical Lesion Cystic Evolution Radicular Cyst Lamina Dura 
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Suggested Reading

  1. Alsufyani NA, Lam EW (2011) Cemento-osseous dysplasia of the jaw bones: key radiographic features. Dentomaxillofac Radiol 40(3):141–146PubMedCrossRefGoogle Scholar
  2. Barr JH, Stephen RG (1980) Dental radiology. Saunders, PhiladelphiaGoogle Scholar
  3. Bergmans L, Van Cleynenbreugel J, Verken E et al (2002) Cervical external root resorption in vital teeth. J Clin Periodontol 29(6):580–585PubMedCrossRefGoogle Scholar
  4. Bulut EU, Acikgoz A, Ozan B, Zengin AZ, Gunhan O (2012) Expansive focal cemento-osseous dysplasia. J Contemp Dent Pract 13(1):115–118PubMedCrossRefGoogle Scholar
  5. Carrillo C, Penarrocha M, Ortega B, Martí E, Bagán JV, Vera F (2008) Correlation of radiographic size and the presence of radiopaque lamina with histological findings in 70 periapical lesions. J Oral Maxillofac Surg 66(8):1600–1605PubMedCrossRefGoogle Scholar
  6. Chadwick JW, Alsufyani NA, Lam EW (2011) Clinical and radiographic features of solitary and cemento-osseous dysplasia-associated simple bone cysts. Dentomaxillofac Radiol 40(4):230–235PubMedCrossRefGoogle Scholar
  7. Leach HA (2001) Radiographic diagnosis of root resorption in relation to orthodontics. Br Dent J 190(1):16–22PubMedGoogle Scholar
  8. McNab S et al (2000) External apical root resorption following orthodontic treatment. Angle Orthod 70(3):227–232PubMedGoogle Scholar
  9. Sameshima GT, Asgarifar KO (2001) Assessment of root resorption and root shape: periapical vs panoramic films. Angle Orthod 71(3):185–189PubMedGoogle Scholar
  10. White SC, Pharoah MJ (2000) Oral radiology: principles and interpretation. Mosby, St LouisGoogle Scholar

Copyright information

© Springer-Verlag Italia 2013

Authors and Affiliations

  • Ignazio Pandolfo
    • 1
  • Silvio Mazziotti
    • 1
  1. 1.Department of Radiological SciencesUniversity of MessinaMessinaItaly

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