The Prevalence of Amalgam Overhang in Erbil City Population
DOI:
https://doi.org/10.25156/ptj.v10n1y2020.pp56-60Keywords:
Amalgam overhang, prevalence, Bitewing X-ray, Plaque, CalculusAbstract
Overhanging tooth restorations are defined as an extension of amalgam restorative material beyond or after the cavity preparation lines, lead to environmental change of the balance between beneficial bacteria and periodontopathogens, lead to periodontal breakdown. This study aim was to obtain the prevalence of tooth amalgam overhang in Erbil city population. Amalgam overhang restoration prevalence study about 1200 patients examined in College of Dentistry, Hawler Medical University, and (Khanzad) Specialized Center for Dentistry for the presence of proximal amalgam restoration. The patients also have who proximal restorations were examined clinically using dental mirror and explorer and then radiographically by taking bitewing radiograph. The results showed statistical analysis for the prevalence of amalgam overhang among patients attitude in the study (25.4%). The distribution of amalgam overhang was 59.4% for upper teeth and 40.6% for lower teeth and 64.6% for distal surface, 36.4% for the mesial surface. In conclusion, there is a high percentage of amalgam overhang among population that need treatment to prevent subsequent periodontal diseases.
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References
Al Farhan, K. and K. F. Al-shammari. 2008. The effect of amalgam overhangs on alveolar bone loss. Saudi Med. J. 21(2): 155-160.
Brunsvold, M. A. and J. J. Lane. 1990. The prevalence of overhanging dental restorations and their relationship to periodontal disease. J. Clin. Periodontol. 17(2): 67-72.
Chen, J. T. J., J. G. Burch, F. M. Beck and J. E. Horton. 1987. Periodontal attachment loss associated with proximal tooth restorations. J. Prosthet. Dent. 57(4): 416-420.
Claman, L. J., P. T. Koidis and J. G. Burch. 1986. Proximal tooth surface quality and periodontal probing depth. J. Am. Dent. Assoc. 113(6): 890-893.
Coxhead, L. E. A., J. B. Robertson and E. F. Simpson. 1978. Amalgam overhangs-a radiographic study. N. Z. Dent. J. 74(337): 145.
Ercoli, C. and J. G. Caton. 2018. Dental prostheses and tooth-related factors. J. Periodontol. 89: S223-S236.
Gilmore, N. and A. Sheiham. 1971. Overhanging dental restorations and periodontal disease. J. Periodontol. 42(1): 8-12.
Gorzo, I., H. N. Newman. and J. D. Strahan. 1979. Amalgam restorations, plaque removal and periodontal health. J Clin. Periodontol. 6(2): 98-105.
Hakkarainen, K. and J. Ainamo. 1980. Influence of overhanging posterior tooth restorations on alveolar bone height in adults. J. Clin. Periodontol. 7(2): 114-120.
Ilday, N. O., N. E. S. Celik, A. L. P. Dilsiz, H. H. Alp, T. U. B. Aydin, N. Seven and A. Kiziltunc. 2016. The effects of overhang amalgam restoration on levels of cytokines, gingival crevicular fluid volume and some periodontal parameters. Am. J. Dent. 29(5): 266-270.
Jansson, L., H. Ehnevid, S. Lindskog and L. Blomlöf. 1994. Proximal restorations and periodontal status. J. Clin. Periodontol. 21(9): 577-582.
Jansson, L., S. Blomster, A. Forsgårdh, E. Bergman, E. Berglund, L. Foss, E. L. Reinhardt and B. Sjöberg. 1997. Interactory effect between marginal plaque and subgingival proximal restorations on periodontal pocket depth. Swed. Dent. J. 21(3): 77-83.
Karlsen, K. 1970. Gingival reactions to dental restorations. Acta Odontol. Scand. 28(6): 895-904.
Kells, B. E. and G. J. Linden. 1992. Overhanging amalgam restorations in young adults attending a periodontal department. J. Dent. 20(2): 85-89.
Lervik, T., P. J. Riordan and O. Haugejorden. 1984. Periodontal disease and approximal overhangs on amalgam restorations in Norwegian 21-year-olds. Community Dent. Oral Epidemiol. 12(4): 264-268.
Matthews, D. C. and M. Tabesh. 2004. Detection of localized tooth-related factors that predispose to periodontal infections. Periodontology 2000. 34(1): 136-150.
Newman, M. G., H. Takei, P. R. Klokkevold. and F. A. Carranza. 2011. Carranza’s Clinical Periodontology. 10th ed. WB Saunders Co., St Louis.
Pack, A. R., L. J. Coxhead and B. W. McDonald. 1990. The prevalence of overhanging margins in posterior amalgam restorations and periodontal consequences. J. Clin. Periodontol. 17(3): 145-152.
Pack, A., L. Coxhead and B. McDonald. 1990a. The prevalence of overhanging margins in posterior amalgam restorations and periodontal consequences. J. Clin. Periodontol. 17: 17-145.
Pack, A., L. Coxhead and B. McDonald. 1990b. The prevalence of overhanging margins in posterior amalgam restorations and periodontal consequences. J. Clin. Periodontol. 17: 145-152.
Padbury, A. Jr., R. Eber and H. L. Wang. 2WW003. Interactions between the gingiva and the margin of restorations. J. Clin. Periodontol. 30(5): 379-385.
Pitts, N. B. 1986. Regression of approximal carious lesions diagnosed from serial standardized bitewing radiographs. Caries Res. 20: 85-90.
Reitemeier, B., K. Hänsel, M. H. Walter, C. Kastner and H. Toutenburg. 2002. Effect of posterior crown margin placement on gingival health. J. Prosthet. Dent. 87(2): 167-172.
Rodriguez-Ferrer, H. J., J. D. Strahan and H. N. Newman. 1980. Effect on gingival health of removing overhanging margins of interproximal subgingival amalgam restorations. J. Clin. Periodontol. 7(6): 457-462.
Schatzle, M., N. P. Lang, A. Anerud, H. Boysen, W. Bürgin and H. Loe. 2001. The influence of margins of restorations on the periodontal tissues over 26 years. J. Clin. Periodontol. 28(1): 57-64.
Sikri, V. K. and P. Sikri. 1993. Overhanging interproximal silver amalgam restorations. Prevalence and side-effects. Indian J. Dent. Res. 4(1): 13-16.
Trivedi, S. C. and S. T. Talim. 1973. The response of human gingiva to restorative materials. J. Prosthet. Dent. 29(1): 73-80.
Waerhaug, J. 1956. Effect of rough surfaces upon gingival tissue. J. Dent. Res. 35(2): 323-325.
Wright, W. H. 1963. Local factors in periodontal disease. Periodontics, 1: 163.
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Copyright (c) 2020 Dana M. Yawer Aldalawi, Dara H. Saeed, Walaa M. Saleem Almola
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