Journal of international oral health : JIOH最新文献

{"title":"Avulsed immature permanent central incisors obturated with mineral trioxide aggregate: a case report.","authors":"Ahmed Al-Kahtani","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The endodontic management of immature permanent incisors in young children can be challenging. This case reported an avulsed immature maxillary central incisors that underwent complete endodontic obturation using mineral trioxide aggregate. A 10-year-old male who suffered a fall injury avulsed both his central incisors. The revascularization process was not possible due to patient compliance and geographic reasons. Mineral trioxide aggregate was utilized as a novel endodontic treatment. After one year post-injury, the teeth remained symptom-free, the clinical and radiographic follow-up showed evidence of healthy periodontium. How to cite this article: Al-Kahtani A. Avulsed Immature Permanent Central Incisors Obturated With Mineral Trioxide Aggregate: A Case Report. J Int Oral Health 2013; 5(3):88-96. </p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"88-96"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769868/pdf/jioh-05-03-088.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Solitary plasmacytoma of the mandible - a rare entity.","authors":"Rajendra Baad,&nbsp;Sonam C Kapse,&nbsp;Nanita Rathod,&nbsp;Kishor Sonawane,&nbsp;Sanjay Gangadhar Thete,&nbsp;M Naveen Kumar","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Plasma cell dyscrasias (multiple myeloma, solitary plasmocytoma of bone and extra medullary plasmocytoma) are cha¬racterized by a monoclonal neoplastic proliferation of plasma cells of which Solitary plasmocytoma of bone (SPB) is a localized form. SPB is most frequently seen in vertebrae and secondarily in long bones. Its presence in jaws is extremely rare. The malignant plasma cells express monotypic cytoplasmic immunoglobulins and plasma cell-associated antigens, with an absence of immature B-cell antigens. Here we report a unique case of plasmacytoma in the right side of mandible, a chronology for diagnosis of the lesion is also reviewed along with clinical, radiographic, histopathological and immunohistochemical evidence. How to cite this article: Baad R, Kapse S C, Rathod N, Sonawane K, Thete S G, Naveen M K. Solitary Plasmacytoma of the Mandible - A Rare Entity. J Int Oral Health 2013; 5(3):97-101. </p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"97-101"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769877/pdf/jioh-05-03-097.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surface topography of composite restorative materials following ultrasonic scaling and its Impact on bacterial plaque accumulation. An in-vitro SEM study.","authors":"A Eid Hossam,&nbsp;A Togoo Rafi,&nbsp;A Saleh Ahmed,&nbsp;Phani Cr Sumanth","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>This is an in vitro study to investigate the effects of ultrasonic scaling on the surface roughness and quantitative bacterial count on four different types of commonly used composite restorative materials for class V cavities.</p><p><strong>Materials & methods: </strong>Nanofilled, hybrid, silorane and flowable composites were tested. Forty extracted teeth served as specimen and were divided into 4 groups of 10 specimens, with each group receiving a different treatment and were examined by a Field emission scanning electron microscope. Bacterial suspension was then added to the pellicle-coated specimens, and then bacterial adhesion was analyzed by using image analyzing program.</p><p><strong>Results: </strong>Flowable and silorane-based composites showed considerably smoother surfaces and lesser bacterial count in comparison to other types, proving that bacterial adhesion is directly proportional to surface roughness.</p><p><strong>Conclusion: </strong>The use of ultrasonic scalers affects the surfaces of composite restorative materials. Routine periodontal scaling should be carried out very carefully, and polishing of the scaled surfaces may overcome the alterations in roughness, thus preventing secondary caries, surface staining, plaque accumulation and subsequent periodontal inflammation. How to cite this article: Eid H A, Togoo R A, Saleh A A, Sumanth C R. Surface Topography of Composite Restorative Materials following Ultrasonic Scaling and its Impact on Bacterial Plaque Accumulation. An In-Vitro SEM Study. J Int Oral Health 2013; 5(3):13-19.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"13-9"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769865/pdf/jioh-05-03-013.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40262050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the Amount of Debris extruded apically by using Conv-entional Syringe, Endovac and Ultrasonic Irrigation Technique: An In Vitro Study.","authors":"Varsha H Tambe,&nbsp;Pradnya S Nagmode,&nbsp;Jayshree R Vishwas,&nbsp;Saujanya K P,&nbsp;Prabakar Angadi,&nbsp;Fareedi Mukram Ali","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>To compare the amount of debris extruded apically by using conventional syringe, Endovac & Ultrasonic irrigation.</p><p><strong>Materials & methods: </strong>Thirty freshly extracted mandibular premolars were selected, working length was determined and mounted in a debris and collection apparatus. The canals were prepared. After each instrument change, 1 ml. of 3% sodium hypochlorite was used as irrigation. Debris extruded apically by using conventional syringe, endovac& ultrasonic irrigation tech, was measured using the electronic balance to determine its weight and statistical analysis was performed. The mean difference between the groups was determined using statistical analysis within the groups &between the groups for equal variances.</p><p><strong>Results: </strong>Among all the groups, significantly less debris were found apically in the Endovac group (0.96) compared to conventional and ultrasonic group (1.23) syringe.</p><p><strong>Conclusion: </strong>The present study showed that endovac system extrudes less amount of debris apically as compared to ultrasonic followed by conventional so incidence of flare up can be reduce by using endovac irrigation system. How to cite this article: Tambe V H, Nagmode P S, Vishwas J R, Saujanya K P, Angadi P, Ali F M. Evaluation of the Amount of Debris extruded apically by using Conventional Syringe, Endovac and Ultrasonic Irrigation Technique: An In Vitro Study. J Int Oral Health 2013; 5(3):63-66.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"63-6"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769864/pdf/jioh-05-03-063.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Study to Assess the Effectiveness of Various Disinfecta- nts on two Microorganisms and the effect of same on Flexural Strength of Acrylic Denture Base Resin - An In Vitro Study.","authors":"S Ganesh,&nbsp;Anil Kumar Gujjari,&nbsp;Shylesh Kumar B S,&nbsp;Ravi M B,&nbsp;Sowmya S,&nbsp;Meenakshi S","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>To evaluate and compare the effectiveness of various disinfectants on Candida albicans (C.albicans) and Staphylococcus aureus (Staph.aureus) inoculated on acrylic denture base resin and effect of disinfectants on flexural strength of denture base resin.</p><p><strong>Materials & methods: </strong>A total of 130 acrylic denture base resin specimens were fabricated and processed according to manufacturer instructions. 82 sterile specimens were used for microbiological study. 2 specimens were cultured for organism growth to ensure sterility. 40 sterile specimens each were inoculated by immersing in Sabouraud & Nutrient broth containing microorganisms for 45 minutes each. Then the specimens were immersed in chlorhexidine, glutaraldehyde & distilled water (control) for 4 & 8 minutes. Then the specimens were neutralized. After neutralization the specimens were cultured onto Sabouraud's broth for C.albicans and Nutrient broth for Staph.aureus incubated for 72 h and observed for turbidity. At the end of 72 h subculture were made onto Sabourads dextrose agar media for C.albicans, Blood agar media for Staph.aureus and incubated for 48 h to observe growth. For flexural strength testing, 8 specimens each was immersed in the above mentioned disinfectants and distilled water for 8 & 16 minutes. Each of which was then subjected to 3 point flexural load in Lloyd's Universal testing machine. The peak load was recorded and flexural strength values were calculated.</p><p><strong>Results: </strong>The microbiological study revealed that both disinfectants were equally effective at 4 minutes against C.albicans & Staph.aureus microorganisms. Flexural strength test revealed no significant difference between test and control groups.</p><p><strong>Conclusion: </strong>Chlorhexdine and Glutaraldehyde disinfectans are equally effective against C.albicans and Staph.aureus microorganisms. Heat polymerized acrylic denture base resin did not demonstrate any significant change in flexural strength between control and test specimens. How to cite this article: Ganesh S, Gujjari A K, Shylesh K B S, Ravi M B, Sowmya S, Meenakshi S.Comparative Study to Assess the Effectiveness of Various Disinfectants on two Microorganisms and the effect of same on Flexural Strength of Acrylic Denture Base Resin - An In Vitro Study. J Int Oral Health 2013; 5(3):55-62.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"55-62"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769873/pdf/jioh-05-03-055.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40262056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A pioneering study of dental fluorosis in the libyan population.","authors":"Sunil Tejaswi K L,&nbsp;Suneeth Shetty,&nbsp;Annapoorna B M,&nbsp;Sudarshan C Pujari,&nbsp;Sarveshwar Reddy P,&nbsp;B Nandlal","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Fluorosis is a condition resulting from excessive ingestion of fluoride during early childhood leading to the formation of defective enamel. The increased fluoride content is thought to result in a metabolic alteration of ameloblasts, which results in defective matrix, and improper calcification of teeth.</p><p><strong>Materials and methods: </strong>A total of 6244 patients between the ages of 6yrs to 60yrs, who presented to our outpatient clinic from October 2009 to December 2010 were included in the study. The study subjects were grouped according to their age into the following groups- 6-14 yrs, 15-25 yrs, 26-40 yrs, and 40-60yrs. Only permanent dentition was taken into consideration in this study.</p><p><strong>Results: </strong>The overall prevalence of fluorosis in this study was 63.34% (3955 of 6244 patients). Men had a slightly higher prevalence of 64.27% compared to 62.28% among women.</p><p><strong>Conclusion: </strong>Prevention of fluorosis would require efforts at raising awareness among the people about the harmful effects of their dietary choices on their teeth. They also need to be educated about adequate and proper oral hygiene, such as brushing their teeth at least two times daily. How to cite this article: Sunil T K L, Shetty S, Annapoorna B M, Pujari S C, Reddy P S, Nandlal B. A Pioneering Study of Dental Fluorosis in the Libyan Population. J Int Oral Health 2013; 5(3):67-72.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"67-72"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769863/pdf/jioh-05-03-067.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nonsurgical management of a periapical cyst: a case report.","authors":"Deepakraj Dandotikar,&nbsp;Ravigna Peddi,&nbsp;Bharvi Lakhani,&nbsp;Kamini Lata,&nbsp;Aditi Mathur,&nbsp;Uday Kumar Chowdary","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Large periapical lesions, regardless of whether they are granulomas, abscesses or cysts, are primarily caused by root canal infection. Thus the treatment protocol should be elimination of etiological factors in the root canal system rather than their product, apical true cyst. A 10 year old female patient reported to the Department of Pedodontics and Preventive Dentistry, Dr R Ahmed Dental College & Hospital, Kolkata, with the chief complaint of pain and swelling in relation to upper front fractured teeth. Clinical and radiological findings were suggestive of periapical radicular cyst. Non-surgical endodontic therapy was performed using 1% sodium hypochlorite solution irrigant and Calcium hydroxide intra canal medicament. A 12 months follow-up radiographic examination revealed progressive involution of periapical radiolucency without any clinical symptoms. Periapical cysts respond favorably to non-surgical endodontic treatment and should be considered as primary treatment modality. How to cite this article: Dandotikar D, Peddi R, Lakhani B, Lata K, Mathur A, Chowdary U K. Nonsurgical Management of a Periapical Cyst: A Case Report. J Int Oral Health 2013; 5(3):79-84. </p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"79-84"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769875/pdf/jioh-05-03-079.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Superelasticity of Nickel Titanium Orthodontic Arch wires using Mechanical Tensile Testing and Correlating with Electrical Resistivity.","authors":"Aravind Sivaraj","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Application of light and continuous forces for optimum physiological response and least damage to the tooth supporting structures should be the primary aim of the orthodontist. Nickel titanium alloys with the properties of excellent spring back, super elasticity and wide range of action is one of the natural choices for the clinicians to achieve this goal. In recent periods, various wire manufacturers have come with a variety of wires exhibiting different properties. It is the duty of the clinician to select appropriate wires during various stages of treatment for excellent results. For achieving this evaluation of the properties of these wires is essential.</p><p><strong>Materials & methods: </strong>This study is focussed on evaluating the super elastic property of eight groups of austenite active nickel titanium wires. Eight groups of archwires bought from eight different manufacturers were studied. These wires were tested through mechanical tensile testing and electrical resistivity methods.</p><p><strong>Results: </strong>Unloading curves were carefully assessed for superelastic behaviour on deactivation. Rankings of the wires tested were based primarily upon the unloading curve's slope Conclusion: Ortho organisers wires ranked first and superior, followed by American Orthodontics and Ormco A wires. Morelli and GAClowland NiTi wires were ranked last. It can be concluded that the performance of these wires based on rankings should be further evaluated by clinical studies. How to cite this article: Sivaraj A. Comparison of Superelasticity of Nickel Titanium Orthodontic Arch wires using Mechanical Tensile Testing and Correlating with Electrical Resistivity. J Int Oral Health 2013; 5(3):1-12.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"1-12"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769866/pdf/jioh-05-03-001.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40262049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of the efficacy of chemicomechanical caries removal with conventional methods - a clinical study.","authors":"Pallvi Goomer,&nbsp;R L Jain,&nbsp;Harsimrat Kaur,&nbsp;Rahul Sood","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>There has been considerable interest in developing alternative methods of cavity preparation and caries removal due to disadvantages of using traditional rotating instruments which can result in heat, pressure ,dentin dessication, vibration and pain. Hence, the aim of this study was to compare different methods of caries removal in terms of efficacy, time taken and pain during caries removal.</p><p><strong>Materials & methods: </strong>A total of 150 carious teeth were selected among 80 children of 6-10 years of age, following Radiovisiography (RVG) according to specific inclusion criteria and caries removal was done by hand instruments ,air rotor and carisolv respectively. The efficacy, time taken and pain threshold were evaluated during caries removal by Ericson D et al scale, Time scale (Raber H et al), visual analogue scale (Nayak R et al) and verbal pain scale (Cinzia Brunelli et al) respectively. Data was collected and statistically analysed.</p><p><strong>Results: </strong>Mean value of time taken for removal of caries by carisolv group (580.26 sec) was found to be significantly higher as compared to conventional hand excavation and air rotor. Air rotor was found to be the most efficient method (mean value 1.20). Mean value of pain perception was significantly less with carisolv (0.82) as compared to air rotor and hand instrument.</p><p><strong>Conclusion: </strong>It was concluded that chemicomechanical removal of caries with Carisolv was found to be effective measure of caries removal and could be considered as viable alternatives to painful procedures like airotor in management of dental caries especially in children. How to cite this article: Goomer P, Jain R L, Kaur H, Sood R. Comparison of the Efficacy of Chemicomechanical Caries Removal with Conventional Methods - A Clinical Study. J Int Oral Health 2013; 5(3):42-47.</p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"42-7"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769869/pdf/jioh-05-03-042.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40262054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of ozone therapy in minimal intervention dentistry and endodontics - a review.","authors":"Shilpa Reddy A,&nbsp;Narender Reddy,&nbsp;Sainath Dinapadu,&nbsp;Manoranjan Reddy,&nbsp;Srikanth Pasari","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Ozone has been successfully used in medical field since many years owing to its oxidizing property making it an excellent antimicrobial agent. Moreover its potent anti-inflammatory property along with favorable cellular and humoral immune response made ozone an effective therapeutic agent. Also its ability to arrest and reverse carious lesions in a predictable way opened up a new chapter in minimal intervention dentistry. Furthermore its efficacy in curbing resistant poly microbial root canal flora appears very promising. This article is based on information through valid textbooks, peer reviews, journals and medline/pubmed search. How to cite this article: Reddy S A, Reddy N, Dinapadu S, Reddy M, Pasari S. Role of Ozone Therapy in Minimal Intervention Dentistry and Endodontics - A Review. J Int Oral Health 2013; 5(3):102-108. </p>","PeriodicalId":520673,"journal":{"name":"Journal of international oral health : JIOH","volume":" ","pages":"102-8"},"PeriodicalIF":0.7,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769872/pdf/jioh-05-03-102.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40260301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}