Fan, MW

Lo, ECM

Luo, Y

Wei, SHY

Journal of Dental Research

HKU Scholars Hub

Title High strength glass ionomer for the ART technique: one-yearresultsAuthor(s) Luo, Y; Wei, SHY; Fan, MW; Lo, ECMCitationThe 14th Annual Scientific Meeting of the InternationalAssociation for Dental Research (Southeast Asian Division), FortCanning Lodge, Singapore, 27-29 September 1999. In Journal ofDental Research, 2000, v. 79 n. 5, p. 1316, abstract no. 8Issued Date 2000URL http://hdl.handle.net/10722/53649Rights Creative Commons: Attribution 3.0 Hong Kong License1316 Divisional Abstracts: Southeast Asian Division J Dent Res 79 (5) 20001Determinants of sealant use among government and private Thai 2Patient Satisfaction in University Malaya's Student Dental Clinic. R. ABDUL-KADIR' anddentists. C. HOSANGUAN" and S. CHANDUAYKIT'2 RR. RAJA-ABD_FAROUK. Faculty nf Denitistry. University of Malaya. Kuala Lumnpur.2M ~~~~~~~~~~~~~~~~~MALAYSIA.('Chulalongkom Univ, Ministry of Public Health, Thbailand). Must patients have explicit drsines or requests when then visit their dentint.Te nld eie oAdoption of sealant use is affected by many interrelated professional, practice, and infonnation, treatment, psychosocial assistance or simply that their dentist listens to their concemns. tdentifwcationi ofthese requests and needs in the starting point of a patient-centered approach to care. an effort to identify sunchpatients sactors. Teproe fthsstudy wa t,dentifyr factors that relate to requests and needs, a self-administered questionnaire survey to look into patients satisfaction was conducted atnongstsealant use among government and private dentiats. Data were collected by the use University of Malaya's students who attended the Student Dental Clinic. Participation wasn an voluntary hasis. tn all,of mail questionnaires sent to a random sample of 1,222 Thai dentists. A total of 439 346 students wsho aettcnded the clinic hbrtwecn July to Deccmher 1998 participated in the survey. Results from thesurvey showed that 79.4% of the respondents came to the clinic hecause there is no additional charges incurred.completed questionnaires were returned, 239 of which were from governmnent However. h8.5% answered they wilt still come to seek service at the clinic even if minimunt fees is iinposed.dentists and 200 were from private dentists. The results show that private dentists Findings front the survey also indicated that overall, mome than Itire fourths of the respondents (79.7%) mereprovided sealant totheirchld patients more frequentlythan government dentistsdsais thedhwithrtheeserviveseprvided.vHowever,salmost half(5S. ofofothoseouhosanswerdtnottheqquestion,ffelttthaprovided sealant to theirchildatients more fmquently thim govmment dethescliniccisnnotispaoiapaceoooghnIngaddition.tuhi,ewmanymafeltethaththetopeningihouhousissappropriatee1(0.33))anddthe(p,=0.002). By means of discriminant analyses, factors related to private dentists' use waiting area is comfortahle (65.7%l. however, only 60.9%' ag-reed that the clinic is located strategically to the wholeof sealant were the proportion of child patients in a recall system, socioeconomic campas. 'Ia the question relating to appointment, many felt that it is hard to get an earty appointment (70.3%) while40.4% felt waiting, time to seena dentist is soo lengthy. In addition. 59.90/a oftshe respondents felt that the appointmentstatus of child patients, practice size, and professional consultation. For government interval is far upont. In spite of this, 22.9%/ said they mill stilt come so the clinic hoecause they dus't know swhere elsedentists, discriminating factors of sealant use were the proportion of recall child to go. Regression analysis showed that no extra fern charged, dentist treating patient with respect, comfortahlepatients and perceived barrier of usage. Hfigh-users of sealant were classified waiting area. ahility of dentists to relieve or care most of the respondents' prohlem and, being professionally andcuncrtuasly treated hy the receptionist are significant predictors to heing satisfied with the services provided.correctly in 73.3% and 61.7%/ in the private and government dentists, respectively. Fidnsfrom this study conclude that although patients arc generailly satisfied with the service provided, otheeThis studypointstotheimoorance of pactice chracteristcs when dciding onfeedhack mechanism to monitor patient satisfaction, such as patient comments and suggestion forms- should hoy R2ints to the im~ ~~~~~~~~~~~~~~~~~~introduced, In additican strategies ao improve Quality. of care throaugh imneoyerrenrt in staff attitudcs and humansealant use. This study was supported by grat from the Ministry of Public Health. relations are Fottnd to ho as eQually important as the management skills of the dentists providing treatnent,Prevalence of latex glove s-ensitivity among dental pee-sonnet in a dental school A Premnattare Termnination of Orthodontic Treatenent in Hospital PractiCe in Sri Lanka.W-LERDITI. V. TMMANON.P. IIACIHMISAWAT P. AINAASUWAN, C?1APrAN6K0NAGAANDTHN.EP(FacultyAGofADentalacSciences,al UniversityveoftyPefadeneiiaaP. VICHYANOND) (FACULTY tV)DDtiI-fr7Y. MtAI5tX).I NIVtERIS171YIIANcKfOK 131ArAN 1)1 Peradeniya, Sri Lanka)Dental personnel wIno F-outinely use latex glove are at increased risk for latex glove Insa state funded orthodontic service with severe shortage of manpower, inability to pay adequatesensitivity. Symptoms can range from contact dermatitis, urticaria and life-threatening attenstion during case selection can lead to failure of identifying patients who may discontinueanaphylaxis.Thae objective of this study was to determnine the prevalence of latex glove treatumeaM prematurely. As the failUre to complete treatnnt is one of the gretest risks ofsensitivity as assessed by its clinical sytrnptoms among dental personnel of Mahidol orthodontic balamenat the expected benefit of orthodontic treatmens in a state funded orthdonticUniversity. A total of 472 dental personnel completed the questionnaires. Of the participants, unit is doubtful. The aim of the present investigation was to find out the nature of the Patients who37.3 % were dentists, 21 % were dental assistants anid 41 .70/o were denital studcnts. The have terminated ortodontic treatannt prematurely, in order to take precaUtions to reduce the dropamounting ~out rate in the hospital practice. The sample studied consists of records of 100 consecutivelyresults showed that 84 subjects reported experiences of sensitivity to latex glove streamhootcptinsteteuyasecaitnoetfterleatfainegfal ae hcto0prevalnce ofs 517.8%.Ovesprallthmost commonesymptoms wasr kire actio8 ns, itchin included age, gender, distance traveled, reason for attendance, feature corrected, pastern of(90pcti%) y.And alshs(51.2%). Respiratory tand teye wsaasyposowereonrepotweden landx 14.3% extracions, type of appliance used and the severity of malocclusion were investigated. The staudyrespetivey. Anlysi ofata idicaed tat thre ws anastocatio beteen ltex lovecasts of all the cases scored using PAR (Pecr Assessment Rating) index to determnine the severitysetisitivity with age, duration of work, sweating while wearing gloves, and personal and of malocclusion. The drop,out rate of the sample was found to be 26%/. The comparison offamily history of allergic disease. One hundred and seven volunteers underwent skin prick completed and discontanued groupa revealed that the drop out rate was not related to the severitytesting. Five of tlsem (4.7 %) reported positive skin prick test to latex Two out of five of malocclusion.(Mean PAR score completed group 34.69, Discontinued group 32.46 ) The ratevolunteers reported no experience of latex glove sensitivity. It is therefore imocrativctoof discontinuation was also not related to the age, gender, distance traveled, reason for attendance,increase the awareness of latex Wlove sensitivity and the knowledge about appropriate use and to thse featuare corrected. A greaser rate of discontinuation of treatmnent was seen in casesof gloves in order to prevent and reduce the risk of latex sensitivity, treated with removable appliance ( 41.2% ) when compared with fixed appliance cases (I 1.1%)and in non extraction cases (32.5%) when compared with extracion cases. (21.7%)5 Oral Health of ChilIdre-n of Filipino Imnmigrant Women in Japan 6 Association Between Self-Report of Nocturnal Bruxism and Clinical Signs.KM.MG.CAR1N0*, S.SAN MIGUEL. Y.KAWAGUCHI. K. SHINADA. N.SHIMUJRA A. LADPLIu, P. CHAITIRAPAPKUL and ULIKITRATANAKORN (Department(Faculty of Dentistry, Tokyo Medical and Dental University, Japan) of Occlusion, Faculty of Dentistry. Chulalongkorn University).This study can a preliwintry survep undertahen to determine the oral health status and The objective of this research is to study the relationship between self-report of nocturnal bruxismbehaviaor af F ipino-Japanese chi ldren, and the chi Id-rear ing practices of the ir mothers. and clinical signs. One hundred and six third year dental studcnts,comprising of 25 males and 81A farther aim canto compare the results with exaisting national data for Japanese chil[dren, females with age range of 18.21 years participated in the study. The subjects were asked toThe sample consisted of 194 chi ldren from 130 familIies (82 boys. 112 gi rlIs) with a mean age complete questionnaires and were clinically examin'ed. Results showed that 8 subjects (7.55%)of 4. 8 pears. Cl inical data were obtained folI lacing WHO cr iter ia. A pre-tested. structured currently having nocturnal bruxism. 13 sulbjccts (12.26%) reported had nocturnal bruxism in thequestionnaire was administered for deowgraphic and behavioral information. Caries past. 5t suhjects (54.72%) denied experiencing nocturnal bruxism and 27 sstlbjecls (25.47%)expor ence eat 2. 6 lOT 1. 51. higher than that of Japanene chilIdren compared ho age group, reported not kcaowledge of bruxism. The clinical signs being studied were wear on nonfunctionalUse nof a hedt ime moresing buttle (67%) anid weaning at over 2 years old (50%) were conetn bat cusp, tendermess on masticatory muscles and associated muscles, tongue ridging. mucosal ridging.not stat ist ical py significant for car ien occurrence (pot. 09 aed p00. 84 respect velp). Th a percssionT andertroothy mobiicy Sfaceis,icanamlyi using,brke testorftound thtsel-ephtorthbraism istS contrary to previous Japanete studieas. which suggest that nursing butt eause and weaning significantly sssociated with wear on nonfunctional cusp, tenderness on masticatory musclcs andat ovewr 18 months conter bate to car ies occurreonce. DentalI sernvice ut ilIization was high: 93% ascae uce,boe etrto et n ot ano ecsin( .4,004last visited the dentist one-pear ago or lean, and 71% for routine check-up initiated by assoiate0 m0s0lespectively),ebutrfoundnno associationowthpanothper cliiclsions.p=0ho47h the34either governeent health center or school. The mothers (wean age 32 years) correctly 015resulsfchitud vere) brauvfounld fromassociationwthbrter.citiasignrst. Athatwea oneevaluated their chilIdrens3 oral health status Cp<0. 01). A large proportion ansisted their nonfunctionathiss.tendyernes oran ataorlyfrmusclfespandassociated tm uscLes,sbroke restratonchildren in brushing (84%). served both Japanese ardFilIitpinomeals (84%). relied oncdentist's notethundctioothcuanoendercussionmatcanthe musedto andicateothatoed hasclsbrokismfresomrclioniarwcommendat inn f or treatment of dec iduouu teeth (72%). and opimned that a chi Id's fi ret dental &texhmination tpincointon withushisorn tankcse. thi indiady tats sponhabrted sfryDeni liReseacomsit should he at ages 1-3 years (72%). These preliminary results suggest that further Fend. #31/1998, Faculty of Denlistry. Chulalongkorn tinicersity.attention isneeded to improve the oral hea Ith statusofchildrenof Fi Iipino immicrantwomen.7 Clinical Performnance of Dyract AP Compomer - Six Months Evaluation. Y. 0 High Streagth Glass toaomer for the ART Technique: One-year Results. Y. LUO,LO*, E.C.M. LO, S.HY. WEI, and RiJ. SMALES. (Faculty of Dentistry, The S H.Y. WEI*, M.W. FAN' and E.C.M. LO. (Faculty of Dentistry, The University ofUntverstty of Hong Kong) Hong Kong and 'School of Stomatology, Huhei Medical University, Wuana, China)The aim of this longitudinal investigation in to evaluate the clinical performnance of a new This study was a randomized clinical trial to compare the clinical performance of ChemFlex with Fuji IXrstorativeystemNR (conditiner) + Prie & Bond N (OPhwhen) used intAtheP Atraumedlin ResAtraumive Treatmente(ART)etechRT)quehninuposteriorriprimaryryand(compomcr restoratiesysI/lcvtiem inR (ondteioner)anenPrieth tondoT ( ladhsive +adyrc41CaPs permanent teeth in school childreo in China. 92 school children (6-14 years) that had bilateral mulched(compoeser in Class /Itcavitis in posteior permannt teeth. total of 0aClassofIandi41uClasspairsoo variouswpsteriorlteth weresinluded.uAhslitsmouthaenig sewanosedltoeplaeetheotwosestorativI restorations were placed in 39 patients. After 6 months, 36 subjects and 84 restorations (39 materials on conlra-lateral sides randomly. The performoance of the restorations was assessed with 0.5mmClass and 45 Class 1I) were cvaluasted using modified Ryge/UJSPItS criteria. All of the evaluated ball-tip of CPIT'N periodontal probe as baseline, 6 months and 12 months. The evtluation criteria wererestorations were clinically acceptable. No post-operative sensitivity and pulpal problems were success (filling present and sound; or slight defect or weur less than 0.5mm) and failure (major defect orfound. All restorations wcrc ratcd 'Alfa' for 'colour match' and 'anatomic form'. The surface of wear >.0.5mm; filling dislodged or in send of replacement). After one year, the success rates of ARTthe compomer was very smooth and only one restoration was rated 'Bravo'. No recurrent caries restorations in the primary teeth, were 96.6% for ChemFlen restorations and 89.7% for Fuji IX GPwas detected. Compared to the baseline results, small crevices detectable by the explorer catching restorations placed in the Class cavity preparations; while 46.2 - 61.5% of Cltss tI restorations werewere noted more frequently at the 6-month recall, and the score of 'Bravo' for 'marginal assessed as clinically satisfactory. to she permanent dentition, only Class I restorations were isvolved anddiscoloration' (n-9) ond 'marginal integrity' (tn=16) increased significantly (Fisher's exact test, p the success rates were 94.6% and 98.2% for ChemFlex and Fuji IX GP, respectively.< 0.01). For the Class II restorations, the gingival status were found to be improved. Score of'0Slcnipesoswr ae s ahrcl iet osrc hdycssi re omaueoeaa

High strength glass ionomer for the ART technique: one-year results

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High strength glass ionomer for the ART technique: one-year results

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