International Journal of Dentistry and Oral Science (IJDOS)  /  Special Issue on "Dental Abnormalities and Oral Health"  /  IJDOS-2377-8075-S10-02-0025

Association Of Age And Gender Distribution In Patients Having Class II Caries Resulting In Root Canal Treatment In Lower Premolars And Molars


Lasya Genji1, Subash Sharma2*, Raghu Sandhya3

1 Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Science, Saveetha University, India.
2 Reader, Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospital, Saveetha Institute Of Medical and Technical Science, Saveetha University, India.
3 Reader, Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospital, Saveetha Institute Of Medical and Technical Science, Saveetha University, India.


*Corresponding Author

Subash Sharma,
Reader, Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospital, Saveetha Institute Of Medical and Technical Science, Saveetha University, India.
Tel: +91 9884533118
E-mail: Subash@saveetha.com

Received: November 11, 2020 Accepted: November 22, 2020; Published: November 30, 2020

Citation:Lasya Genji, Subash Sharma, Raghu Sandhya. Association Of Age And Gender Distribution In Patients Having Class II Caries Resulting In Root Canal Treatment In Lower Premolars And Molars. Int J Dentistry Oral Sci. 2020;S10:02:0025:135-138. doi: dx.doi.org/10.19070/2377-8075-SI02-0100025

Copyright: Subash Sharma© 2020. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.



Abstract

Caries or cavities, is breakdown of teeth due to acids made by bacteria. Individual tooth surfaces have different susceptibilities to caries which vary overtime. Progress of caries towards the pulp lead to damage to pulp. Caries 2 caries involve proximal surfaces of posterior teeth. The aim of the present study was to identify association of age and gender distribution in patients having class II caries resulting in root canal treatment in lower premolars and molars.The data was collected from the DIAS - dental information archiving software. All case sheets were reviewed and findings are recorded. The data was tabulated using excel and analysed with the help of SPSS software. In this study class II caries were common in age group 60 to 70 years(73.9%). Males(63.8%) were more affected than females(36%). Lower molars (51%) showed slightly higher incidence of class II caries when compared to premolars( 49.4%).Within the limitations of the study male patients showed higher incidence of class II caries resulting in root canal treatment compared with female patients. 60 to 70 years was the commonly affected age group.



1.Keywords
2.Introduction
3.Materials and Methods
4.Results and Discussion
5.Conclusion
6.Author Contribution
7.Acknowledgements
8.References

Keywords

Class II Caries; Gender; Lower Premolar; Lower Molar; Root Canal Treatment.


Introduction

Class II dental caries is described as caries in the proximal (mesial or distal) surfaces of the premolars involving 2 or more surfaces that is mesio-occlusal, disto-occlusal, mesio-occluso- distal, mesio-occluso-distal buccal. class II caries have high incidence of pulp involvement which results in root canal treatment.

The noteworthy effect of caries on the population makes the disease a significant subject of comprehension. The improvement of caries is multifactorial, contingent upon many factors to advance its development. Specifically the presence of microbes, a substrate for the microorganisms (food/sugar), the hosts oral condition, progress of time are the fundamental contributing elements in the development of caries [8]. The effect of gastroesophageal reflux disease, bulimia cause the dissolution of organic matrix of the tooth leading to softening of the tooth structure [20].

Recent studies showed that epidemiological and clinical investigations, using tools, for example, DMFT and DMFS scores, have uncovered a steady pattern in caries advancement, with females having higher predominance than males [16, 24]. Several components like poor dietary and oral hygiene habits along with social class have been reported with caries occurrence [1, 25].

Individual tooth surfaces have massively different susceptibilities to caries, with the pit and fissure (occlusal) surfaces the most common, and the smooth (labial and lingual) surfaces the least predominant [3, 10, 30]. There is an extended risk of dental caries with age attributed by microbial and salivary conditions [9, 23]. It is believed that prevalence of dental caries among adults is low compared with the pre and post pubertal age groups [12, 20].

Most of the caries (recurrent) are related to the restoration than primary caries [4, 15]. In the previous study it has been stated that, there is evidence indicating various risk factors with gender bias, placing women at higher caries risk [18, 27]. The ability of saliva to affect caries depends upon the quantity and composition of the secretion [30, 23, 11].

This study spreads awareness, preventive measures with better management protocol and helps to Understand association of age and gender with class II caries resulting in root canal treatment in lower premolars and molars. The aim of the present study was to identify association of age and gender distribution in patients having class II caries resulting in root canal treatment in lower premolars and molars.


Materials And Methods

This retrospective study examined the records of patients from 01 june 2019 to 31st march 2020 who visited saveetha dental college and hospital. Ethical approval was taken from the institutional review board/SDC/SIHEC/2020/DIASDATA/0619-0320. The study sample included both male and female gender, predominantly south indians.

We reviewed the patients records and analysed data of 86,000 patients. Sample size was 71 patients, in the hospital database were diagnosed with class-II caries that progressed to Root canal treatment. Necessary data such as age, gender, class 2 caries,caries in close proximity to the pulp were tabulated in the excel.. Incomplete patient records were excluded.

Data was recorded in Microsoft Excel and exported to the statistical package of social science for windows (SPSS) and subjected to statistical analysis. Chi square tests are used for comparison of groups.


Results And Discussion

All the required data was collected and analysed using SPSS software. About 44 (63.8%) were Male and 25 (36.2%) were female. Among the total 69 study population 1.45% belong to 20-30 years, 73.9% belong to 61-70 years and 24.6% belong to 71-80 years ( Table -1).

In this study we observed class II caries treated with root canal treatment were in the age group between 60-70 years where distal class II is (37.68%) followed by mesial class II (31.88%) and mesio occluso distal caries (4.35%). In the age group between 71-80 years distal class II caries is (11.59%) followed by mesial class II caries (13.4%). However, between the age group between 20-30 years there is less incidence of class II caries that progressed to root canal treatment(1.45%). Correlation between age and class II caries resulting in RCT - chi square (p) =.679 -p value > 0.05 -stastistically not significant (Graph -1).

In association to gender, the analysed data revealed that, class II caries progression to root canal treatment is observed to be higher in males compared to females. Males account for distal class II progression to root canal treatment is (27.54%) followed by mesial class -2 caries progression to root canal treatment is (31.88%) and mesio occluso distal caries [MOD] is 4.35%. Whereas in females distal class II caries progression to root canal treatment is (23.19%) and mesial class II caries progression to root canal treatment is (13.04%). Correlation between gender and class -2 caries resulting in root canal treatment - chi square (p) = .152 -p value > 0.005 - statistically not significant (Graph -2).

Among the teeth considered in this study lower left molars 36,37 (30.43%) and lower right molar 46,47 (24.74%) are prone to class II caries when compared to lower left premolars 34,35(21.74%) followed by lower right premolars (21.74%) and least incidence of caries recorded in lower left third molar 38(1.45%) (Graph -3). On data collection it also revealed that most of the caries involving the molar proximal surfaces have poor prognosis which lead to extractions and intentional root canal treatments. It is stated that neighbouring approximately tooth surfaces differed in caries susceptibility [2, 7].

The results of earlier studies explained broadly about incidence of all the caries. However specific study on class-2 and its association is not well defined. In the previous study it has been reported that caries have significant incidence among the age group more than 65 years (80%) [5]. and stated this can be due to factors like improper oral hygiene, nutrition and salivary hypofunction. The present study confirmed the same with respect to age. However, results are lower than what was obtained in a study conducted in 2009 [21]. Some studies showed age does not affect caries prevalence [5].

Matrix metalloproteinases are produced by odontoblasts and they also play a major role in formation of dental caries and extensive periapical inflammation [26]. In case of trauma or due to any emergency, it is important for the dentist to consider the location and circumstances of the accident and suggest an proper transport medium for the avulsed tooth [29].

Chlorhexidine is a broad spectrum biocide. It is effective against gram positive bacteria, gram negative bacteria and fungi. The bactericidal effect is a result of the binding of this cationic molecule to negatively charged bacterial cell wall [22]. Janani et al showed consistent pulse oximeter readings in study confirmed that pulp circulation and blood oxygen saturation can be detected by the pulse oximeter [13]. It is recommended that endodontic therapy should be delayed on the traumatised teeth, and the affected pulp tissue should be considered vital unless apical radiolucency or sinus tract start to develop [14].

At this time the prevalence of caries in male was more compared to females according to this study. In the previous literature it has been mentioned that women showed higher incidence of caries (59.1%) than males (40.9%). This is justified as frequent hormonal fluctuation is experienced in women, type of diet, difference in habits, rate of flow of saliva this is contrast to our study. Moreover this study didn’t do any targeted study on the caries [6].

Molars had the highest incidence of caries rate in all age groups due to deep pit and fissures, large size of crown [28]. Maternal education, maternal age, location of residence and attitudes were positively associated with the caries and oral hygiene index [1]. Caries distribution was higher in maxillary jaw (62.4%) than in the Mandibular jaw (37.6%) in this study molars are more commonly affected ranging from (52.7% - 66.3%) which is due to deep occlusal fissures on the first and second molars showed highest caries rate [6]. Compared to the present study results, distal class-2 caries are predominant followed by mesial class-2 and MOD. It was reported that distal surface of the posterior tooth commonly shows high incidence to caries [31, 19].

Fast setting calcium hydroxide is used as pulp capping agents and slow setting calcium hydroxide used as intra canal medicaments should always be given after the completion of cleaning and shaping [17]. A surgeon or a dental surgeon is always cautious in removing all the cystic remnants of the linings of the pathological lesion and remnants of caries or will be very careful in inspecting its margins after removing it. Because any remnants such as dental caries or periapical pathology that is left is going to cause further future progression and regrowth or recurrence of the lesion [32].

The limitations of the study are due to insufficient data with less sample size of 63 which can be expanded and diagnostic limitations. Data mostly relies on the case sheets available in the DIAS. Subject is not available for direct examination. In future the study can be performed in larger populations for longer duration,better management protocol with further scope of research.Thus the study serves as an evidence and add to the consensus that can be utilised for further studies at the larger population.



Table 1. Shows age and gender distribution of the sample population. 63.8% of the patients were males and 36.2% of the patients were females. 73.9% of the patients belonged to the age group between 61 to 70 years followed by 24.6% of the patients belonged to the age group between 71 to 80 years and 1.45% of the patients belonged to the age group between 20-30 years.



Graph 1. This graph represents the association of age and class II caries progression to root canal treatment. X axis represents the age and Y axis represents the incidence of class II caries and its progression to root canal treatment. Blue colour denotes distal class II caries, red colour denotes mesial class II caries, green colour denotes mesio occluso distal caries. Graph 1 shows that most number of class II caries treated with root canal treatment were in the age group between 61-70 years where distal class II caries is 37.68% followed by mesial class II caries - 31.88% and mesio occluso distal caries - 4.35%. In the age group between 71-80 years distal class II caries is 11.59% followed by mesial class II caries -13.4%. However age group between 20-30 years there is less incidence of class II caries that progressed to root canal treatment(1.45%). P value was found to be .679 which is >0.05, statistically not significant(chi square test).



Graph 2. This graph represents the association of gender and class II caries progression to root canal treatment. X axis represents gender and Y axis represents incidence of class II caries progression to root canal treatment. Blue colour denotes distal class II caries, red colour denotes mesial class II caries, green colour denotes mesio occluso distal caries. Graph 2 shows most number of class II caries progression to root canal treatment is observed to be higher in males compared to females. Males account for distal class II progression to root canal treatment is (27.54%) followed by mesial class -2 caries progression to root canal treatment (31.88%) and mesio occluso distal caries [MOD] is 4.35%. Whereas in females distal class II caries progression to root canal treatment is (23.19%) followed by mesial class II caries progression to root canal treatment (13.04%). P value was found to be .152 which is >0.05, statistically not significant(chi square test).



Graph 3. Pie chart represents frequency distribution of teeth that are commonly prone to class II caries. Light pink colour denotes lower left premolars, yellow colour denotes lower left molars,light green colour denotes lower right premolars and dark blue colour denotes lower right molars. From the derived results it is shown that lower left molars (30.43%) and lower right molar (24.09%) were more prone to class II caries when compared to lower left premolars (21.74%) and lower right premolars (21.74%).


Conclusion

Mandibular molars are likely to experience caries compared to premolars, Furthermore Males have more class-2 caries teeth that resulted in root canal treatment than females. The most commonly affected age group is 60-70 years. On the other hand molars are prone to distal caries.


References

  1. Abiola Adeniyi A, Eyitope Ogunbodede O, Sonny Jeboda O, Morenike Folayan O. Do maternal factors influence the dental health status of Nigerian pre-school children? Int J Paediatr Dent. 2009 Nov;19(6):448-54. PMID: 19732189.
  2. Chestnutt IG, Schafer F, Jacobson AP, Stephen KW. Incremental susceptibility of individual tooth surfaces to dental caries in Scottish adolescents. Community Dent Oral Epidemiol. 1996 Feb;24(1): 11-6. PMID: 8833507.
  3. Chestnutt IG, Schäfer F, Jacobson AP, Stephen KW. The influence of toothbrushing frequency and post-brushing rinsing on caries experience in a caries clinical trial. Community Dent Oral Epidemiol. 1998 Dec;26(6):406-11. PMID: 9870540.
  4. Clarkson JE, Worthington HV. Association between untreated caries and age, gender and dental attendance in adults. Community Dent Oral Epidemiol. 1993 Jun;21(3):126-8. PMID: 8348783.
  5. Decerle N, Nicolas E, Hennequin M. Chewing deficiencies in adults with multiple untreated carious lesions. Caries Res. 2013;47(4):330-7. PMID: 23486224.
  6. Demirci M, Tuncer S, Yuceokur AA. Prevalence of caries on individual tooth surfaces and its distribution by age and gender in university clinic patients. Eur J Dent. 2010 Jul;4(3):270-9. Pubmed PMID: 20613915.
  7. Edward S. Dental caries on adjacent approximal tooth surfaces in relation to order of eruption. Acta Odontol Scand. 1997 Jan;55(1):27-30. doi: 10.3109/00016359709091937. Pubmed PMID: 9083572.
  8. Ferraro M, Vieira AR. Explaining gender differences in caries: a multifactorial approach to a multifactorial disease. Int J Dent. 2010;2010:649643. Pubmed PMID: 20339488.
  9. Fure S. Five-year incidence of caries, salivary and microbial conditions in 60-, 70- and 80-year-old Swedish individuals. Caries Res. 1998;32(3):166- 74. PMID: 9577981.
  10. Hannigan A, O'Mullane DM, Barry D, Schäfer F, Roberts AJ. A caries susceptibility classification of tooth surfaces by survival time. Caries Res. 2000 Mar-Apr;34(2):103-8. PMID: 10773626.
  11. Hicks J, Garcia-Godoy F, Flaitz C. Biological factors in dental caries: role of saliva and dental plaque in the dynamic process of demineralization and remineralization (part 1). J Clin Pediatr Dent. 2003 Fall;28(1):47-52. PMID: 14604142.
  12. Hollander F, Dunning JM. A study by age and sex of the incidence of dental caries in over 12,000 persons. Journal of Dental Research. 1939 Feb;18(1):43-60.
  13. Janani K, Palanivelu A, Sandhya R. Diagnostic accuracy of dental pulse oximeter with customized sensor holder, thermal test and electric pulp test for the evaluation of pulp vitality: an in vivo study. Brazilian Dental Science. 2020 Jan 31;23(1):8-p.
  14. Jose J, Subbaiyan H. Different treatment modalities followed by dental practitioners for ellis class 2 fracture–A questionnaire-based survey. The Open Dentistry Journal. 2020 Feb 18;14(1).
  15. Kumar D, Antony SD. Calcified canal and negotiation-A review. Research Journal of Pharmacy and Technology. 2018 Aug 1;11(8):3727-30.
  16. Lukacs JR, Largaespada LL. Explaining sex differences in dental caries prevalence: saliva, hormones, and "life-history" etiologies. Am J Hum Biol. 2006 Jul-Aug;18(4):540-55. Pubmed PMID: 16788889.
  17. Manohar MP, Sharma S. A survey of the knowledge, attitude, and awareness about the principal choice of intracanal medicaments among the general dental practitioners and nonendodontic specialists. Indian J Dent Res. 2018 Nov-Dec;29(6):716-720. PMID: 30588997.
  18. Martinez-Mier EA, Zandona AF. The impact of gender on caries prevalence and risk assessment. Dent Clin North Am. 2013 Apr;57(2):301-15. PMID: 23570807.
  19. Hussainy SN, Nasim I, Thomas T, Ranjan M. Clinical performance of resinmodified glass ionomer cement, flowable composite, and polyacid-modified resin composite in noncarious cervical lesions: One-year follow-up. J Conserv Dent. 2018 Sep-Oct;21(5):510-515. Pubmed PMID: 30294112.
  20. Nandakumar M, Nasim I. Comparative evaluation of grape seed and cranberry extracts in preventing enamel erosion: An optical emission spectrometric analysis. J Conserv Dent. 2018 Sep-Oct;21(5):516-520. Pubmed PMID: 30294113.
  21. Roufegari Nejad A. The association between caries and periodontal diseases. 2012.
  22. Noor SS. Chlorhexidine: Its properties and effects. Research Journal of Pharmacy and Technology. 2016 Oct 1;9(10):1755.
  23. Rajendran R, Kunjusankaran RN, Sandhya R, Anilkumar A, Santhosh R, Patil SR. Comparative evaluation of remineralizing potential of a paste containing bioactive glass and a topical cream containing casein phosphopeptide- amorphous calcium phosphate: An in vitro study. Pesquisa brasileira em odontopediatria e clinica integrada. 2019;19.
  24. Ramamoorthi S, Nivedhitha MS, Divyanand MJ. Comparative evaluation of postoperative pain after using endodontic needle and EndoActivator during root canal irrigation: A randomised controlled trial. Aust Endod J. 2015 Aug;41(2):78-87. Pubmed PMID: 25195661.
  25. Ramanathan S, Solete P. Cone-beam Computed Tomography Evaluation of Root Canal Preparation using Various Rotary Instruments: An in vitro Study. J Contemp Dent Pract. 2015 Nov 1;16(11):869-72. PMID: 26718293.
  26. Teja KV, Ramesh S, Priya V. Regulation of matrix metalloproteinase-3 gene expression in inflammation: A molecular study. J Conserv Dent. 2018 Nov- Dec;21(6):592-596. Pubmed PMID: 30546201.
  27. Ravinthar K. Recent advancements in laminates and veneers in dentistry. Research Journal of Pharmacy and Technology. 2018 Feb 1;11(2):785-7.
  28. Ripa LW, Leske GS, Varma AO. Longitudinal study of the caries susceptibility of occlusal and proximal surfaces of first permanent molars. J Public Health Dent. 1988 Winter;48(1):8-13. PMID: 3422320.
  29. Rajakeerthi R, Nivedhitha MS. Natural Product as the Storage medium for an avulsed tooth–A Systematic Review. Cumhuriyet Dental Journal. 2019;22(2):249-56.
  30. Siddique R, Sureshbabu NM, Somasundaram J, Jacob B, Selvam D. Qualitative and quantitative analysis of precipitate formation following interaction of chlorhexidine with sodium hypochlorite, neem, and tulsi. J Conserv Dent. 2019 Jan-Feb;22(1):40-47. Pubmed PMID: 30820081.
  31. Stenlund H, Mejàre I, Källestål C. Caries incidence rates in Swedish adolescents and young adults with particular reference to adjacent approximal tooth surfaces: a methodological study. Community Dent Oral Epidemiol. 2003 Oct;31(5):361-7. Pubmed PMID: 14667007.
  32. Teja KV, Ramesh S. Shape optimal and clean more. Saudi Endodontic Journal. 2019 Sep 1;9(3):235.

         Indexed in

pubhub  CGS  indexcoop  
j-gate  DOAJ  Google_Scholar_logo

       Total Visitors

SciDoc Counter

Get in Touch

SciDoc Publishers
16192 Coastal Highway
Lewes, Delaware 19958
Tel :+1-(302)-703-1005
Fax :+1-(302)-351-7355
Email: contact.scidoc@scidoc.org


porn