Full Length Research Paper
ABSTRACT
Dental caries and enamel erosion are among the several health problems related to unusual consuming of soft drinks as an extrinsic factor of dental erosion. In this report, a 27-year-old man complaining of severe worn-out of all his teeth was presented. He had a history of unusual drinking of cola (4 to 6 L daily) for 6 years and had a poor oral hygiene. Severe decays were present in the incisors, canines, premolars, and molars. Counseling about healthy nutrition and drinking was used as an important aspect of management plan. Conservative management of dental caries was performed and during 3-year follow-up including counseling about nutrition and oral hygiene, the patient had no complaint related to the dental management. To prevent dental erosions related to drinking, it is necessary to increase awareness of people about public health problem related to the adverse effect of excessive soft drink consumption. For the long-term success of dental restoration as the presented case, the maintenance of lifestyle changes and regular follow-up are the most important factors to prevent the detorioration of dental health.
Key words: Dental erosion, soft drinks, prosthodontics, cola, acid.
INTRODUCTION
Dental erosions are defined as a loss of dental hard tissue caused by acid in contrast to caries without bacterial involvement (Trushkowsky and Garcia-Godoy, 2014).They may occur on all accessible dental surfaces, triggered by extrinsic or intrinsic factors (Hellwig and Lussi, 2014). The frequent use of acidic medications that come in direct contact with teeth has also been identified as an extrinsic etiologic factor in dental erosion, not only for adults but also for children and adolescents (Salas et al., 2015). Marked increases in dental erosion have been noted in some countries to be due to an increased consumption of acidic drinks, and dental erosion in children has thus aroused considerable clinical interest (Johansson et al., 2012). Several case-control and observational clinical studies in adults and children, have shown a clear variable relationship between gastroesophageal reflux disease and tooth erosion (Ranjitkar et al., 2012).
There are two factors increasing the risk of tooth decay related to excessive soft drinks. These factors will lead to changes in pH. Sugar is easily fermented by bacteria in the mouth (Kleinberg, 2002). Phosphoric acid in coke weakens the tooth enamel and increases the risk of caries (Tahmassebi et al., 2006). However, the high sugar concentration prepares an appropriate environment for bacteria (Marsh, 2003). The effect of diet on dental tissue can be affected by a number of factors such as corrosive acid environment and hot drinks (Wongkhantee et al., 2006). Related to many of these variables, limited information is available (Ganss et al., 2012).
Huysmans et al. (2011) found in their study that erosive wear linked to tooth erosion is defined as loss of tissue and stated that while the chemical process was related to “dental erosive wear”, clinical process deal with the external view. Erosions are usually observed on the facial, lingual and occlusal surfaces of the teeth (Grippo et al., 2004). Anatomical and functional factors affect the anterior teeth in the early period; this localization is another important reason for exposition of dentin (Fonseca et al., 2008). In a relevant study, it was demonstrated that cola and orange juice reduced the surface hardness of tooth enamel in accordance with the daily-consumed food and beverages (Edwards et al., 1998).
In this paper, a case of dental erosion and severe caries caused by excessive consumption of soft drinks was reported.
CASE REPORT
DISCUSSION
Citric acid is added to many commercially produced drinks (diet coke, etc.).) (Kitchens and Owens, 2007). High citric acid has a potential for erosive effects. (Lussi et al., 2012). In terms of dental health, critical pH level is 5.5 and phosphoric acid has a pH level below 5.5 (Dawes, 2003). Diet coke has higher pH value than those with the regular form (McCloy et al., 1984). In the presented case, teeth erosion of the patient was considered as a result of excessively consumed diet coke with a low pH value. In addition, the high concentration of sugar in the coke may present a good environment for the bacteria that cause tooth decay. (Kitchens and Owens, 2007).
The restoration of tooth wear with many different materials and techniques can be used for patients with dental erosion (Dahl et al., 1993). Restoration of lost tooth structure with increase in the durability of the tooth can be achieved as a result of reduction of stress, with restorative work that occurs in the cervical region to prevent dentin sensitivity causing pulpal damage (Blair et al., 2002; Peutzfeldt et al., 2014). In this case, eroded hard tissue of the teeth was mended with root canal therapy and post-core treatment. With crown and bridge restoration, the chewing efficiency is improved by adjustment of chewing forces (Trushkowsky and Garcia-Godoy, 2014).
Outcome and clinical performance of fixed dental prosthesis (FDP) can be affected many parameters such as the size and position of teeth, tooth cavity and the used materials (Anusavice, 2012). Tetragonal zirkonyttria stabilize polycrystal (Y-TZP) materials as a suitable alternative is a molten metal (PFM), because of biocompatibility and positive aesthetic considerations (Filser et al., 2001). In the current patient, long-term and excessive cola consumption induced the erosion of the teeth that are treated conservatively including root canal treatments. In this case, according to the preference of patient and aesthetic considerations, PFM-porcelain system was performed for posterior teeth, Y-TZP-porcelain system was used for anterior part of the mouth. After 5-years follow-up, patient satisfaction was observed with no complaints related to the prosthetic treatment. Obtaining a detailed history, general and dental health of the patient is the most important factor during differential diagnosis of etiology of excessive dental erosion and caries. We think that improving compliance of patient to the management plan and his adaptation to the lifestyle changes and regular follow-up are the major deter-minants of long-term success of management of dental erosion related to excessive cola consumption.
CONFLICT OF INTEREST
The author declares that there is no conflict of interest.
REFERENCES
Anusavice KJ (2012). Standardizing failure, success, and survival decisions in clinical studies of ceramic and metal-ceramic fixed dental prostheses. Dent. Mater. 28(1):102-111. Crossref |
||||
Blair FM, Wassell RW, Steele JG (2002). Crowns and other extra-coronal restorations: preparations for full veneer crowns. Br. Dent. J. 192(10):561-564, 567-571. Crossref |
||||
Dahl BL, Carlsson GE, Ekfeldt A (1993). Occlusal wear of teeth and restorative materials. A review of classification, etiology, mechanisms of wear, and some aspects of restorative procedures. Acta Odontol. Scand. 51(5):299-311. Crossref |
||||
Dawes C (2003). What is the critical pH and why does a tooth dissolve in acid? J. Can. Dent. Assoc. 69(11):722-724. Pubmed |
||||
Edwards M, Ashwood RA, Littlewood SJ, Brocklebank LM, Fung DE (1998). A videofluoroscopic comparison of straw and cup drinking: the potential influence on dental erosion. Br. Dent. J. 185(5):244-229. Crossref |
||||
Filser F, Kocher P, Weibel F, Lüthy H, Schärer P, Gauckler LJ (2001). Reliability and strength of all-ceramic dental restorations fabricated by direct ceramic machining (DCM). Int. J. Comput. Dent. 4:89-106. Pubmed |
||||
Fonseca RB, Haiter-Neto F, Carlo HL, Soares CJ, Sinhoreti MA, Puppin-Rontani RM, Correr-Sobrinho L (2008). Radiodensity and hardness of enamel and dentin of human and bovine teeth, varying bovine teeth age. Arch Oral Biol. 53(11):1023-1029. Crossref |
||||
Ganss C, von Hinckeldey J, Tolle A, Schulze K, Klimek J, Schlueter N (2012). Efficacy of the stannous ion and a biopolymer in toothpastes on enamel erosion/abrasion. J. Dent. 40(12):1036-1043. Crossref |
||||
Grippo JO, Simring M, Schreiner S (2004). Attrition, abrasion, corrosion and abfraction revisited: a new perspective on tooth surface lesions. J. Am. Dent. Assoc. 135(8):1109-1118; Crossref |
||||
Hellwig E, Lussi A (2014). Oral hygiene products, medications and drugs - hidden aetiological factors for dental erosion. Monogr. Oral Sci. 25:155-162. Crossref |
||||
Huysmans MC, Chew HP, Ellwood RP (2011). Clinical studies of dental erosion and erosive wear. Caries Res. 45(Suppl 1):60-68. Crossref |
||||
Johansson AK, Omar R, Carlsson GE, Johansson A (2012). Dental erosion and its growing importance in clinical practice: from past to present. Int. J. Dent. 2012:632907. Kitchens M, Owens BM. Effect of carbonated beverages, coffee, sports and high energy drinks, and bottled water on the in vitro erosion characteristics of dental enamel. J. Clin. Pediatr. Dent. 31(3):153-159. |
||||
Kleinberg I (2002). A mixed-bacteria ecological approach to understanding the role of the oral bacteria in dental caries causation: an alternative to Streptococcus mutans and the specific-plaque hypothesis. Crit. Rev. Oral Biol. Med. 13(2):108-125. Crossref |
||||
Lussi A, Megert B, Shellis RP, Wang X (2012). Analysis of the erosive effect of different dietary substances and medications. Br. J. Nutr. 107(2):252-262. Crossref |
||||
Marsh PD (2003). Are dental diseases examples of ecological catastrophes? Microbiology 149(Pt 2):279-294. Crossref |
||||
McCloy RF, Greenberg GR, Baron JH (1984). Duodenal pH in health and duodenal ulcer disease: effect of a meal, Coca-Cola, smoking, and cimetidine. Gut. 25(4):386-392. Crossref |
||||
Peutzfeldt A, Jaeggi T, Lussi A (2014). Restorative therapy of erosive lesions. Oral Sci. 25:253-261. Crossref |
||||
Ranjitkar S, Kaidonis JA, Smales RJ (2012). Gastroesophageal Reflux Disease and Tooth Erosion. Int. J. Dent. 2012:479850. Crossref |
||||
Salas MM, Nascimento GG, Vargas-Ferreira F, Tarquinio SB, Huysmans MC, Demarco FF (2015). Diet influenced tooth erosion prevalence in children and adolescents: Results of a meta-analysis and meta-regression. J. Dent. 43(8):865-875. Crossref |
||||
Tahmassebi JF, Duggal MS, Malik-Kotru G, Curzon ME (2006). Soft drinks and dental health: a review of the current literature. J. Dent. 34(1):2-11. Crossref |
||||
Trushkowsky RD, Garcia-Godoy F (2014). Dentin hypersensitivity: differential diagnosis, tests, and etiology. Compend. Contin. Educ. Dent. 35(2):99-104. Pubmed |
||||
Wongkhantee S, Patanapiradej V, Maneenut C, Tantbirojn D (2006). Effect of acidic food and drinks on surface hardness of enamel, dentine, and tooth-coloured filling materials. J. Dent. 34(3):214-220. Crossref |
||||
Copyright © 2024 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0