RADIOGRAPHIC EVALUATION OF GONIAL ANGLE (BY USING PANORAMIC AND LATERAL CEPHALOMETRIC RADIOGRAPHS)
Keywords:
Gonial Angle, Radiography, Panoramic, CephalometryAbstract
The outside gonial Angle is a significant Angle in the orthodontic treatment and in the craniofacial complex . Because of superimposed pictures of the anatomical structure including gonial angle in lateral cephalometric so we used Panoramic radiograph to measure the gonial Angle ((left and right)) accurately without superimposed that present in cephalometric .
References
Staley RN, Bishara SE . Textbook of orthodontic . pp.113-7, 2001.
Akcam MO, Altiok T, Ozdiler E. Panoramic radiographs: a tool for investigating skeletal pattern. Am J Orthod Dentofacial Orthop. 123(2):175–81. doi: 10.1067/mod,2003.3.
Mattila K, Altonen M, Haavikko K. Determination of the gonial angle from the orthopantogram. Angle orthod.47(2):107–10, 1997.
Slagsvold O, Pedersen K. Gonial angle distortion in lateral head films: a methodologic study. Am J Orthod. 71(5):554–64. doi: 10.1016/0002-9416(77)90005-7,1977.
Fish SF. Change in the gonial angle. J Oral Rehabil. 6(3):219–27. doi: 10.1111/j.1365-2842.1979.tb01499.x, 1979.
Fischer-Brandies H, Fischer-Brandies E, Dielert E. [The mandibular angle in the orthopantomogram]. Radiologe. 24(12):547–9, 1984.
Larheim TA, Svanaes DB. Reproducibility of rotational panoramic radiography: mandibular linear dimensions and angles. Am J Orthod Dentofacial Orthop. 90(1):45–51. doi: 10.1016/0889-5406(86)90026-0,1986.
Updegrave WJ. Visualizing the mandibular ramus in panoramic radiography. Oral Surg Oral Med Oral Pathol. 31(3):422–9. doi: 10.1016/0030-4220(71)90165-4, 1971.
Niwa K, Maeda T, Omichi S, Sumikawa Y. Estimation of the gonial angle from the orthopantomogram. Gifu Shika Gakkai Zasshi. 17(1):7–16,1990.
Raustia AM, Salonen MA. Gonial angles and condylar and ramus height of the mandible in complete denture wearers--a panoramic radiograph study. J Oral Rehabil.;24(7):512–6. doi: 10.1046/j.1365-2842.1997.00532.x. 1997.
Alhaija ES. Panoramic radiographs: determination of mandibular steepness. J Clin Pediatr Dent.;29(2):165–6,2005.
Altonen M, Haavikko K, Mattila K. Developmental position of lower third molar in relation to gonial angle and lower second molar. Angle orthod. 47(4):249–55,1977.
Ceylan G, Yanikoglu N, Yilmaz AB, Ceylan Y. Changes in the mandibular angle in the dentulous and edentulous states. J Prosthet Dent. 80(6):680–4. doi: 10.1016/S0022-3913(98)70055-1,1998.
Gungor K, Sagir M, Ozer I. Evaluation of the gonial angle in the Anatolian populations: from past to present. Coll Antropol. 31(2):375–8, 2007.
Nohadani N, Ruf S. Assessment of vertical facial and dentoalveolar changes using panoramic radiography. Eur J Orthod. 30(3):262–8. doi: 10.1093/ejo/cjm106.
Nemodar S, Tavakoli M. dental panoramic radiography. :57,2008.
Maryam Z, Hossein A. Agreement between panoramic and lateral cephalometric radiographs for measuring the Gonial angle .Iran J Radiol. 9(4):178-182,2012 Nov.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.