CONTINUING EDUCATION 2 INDIRECT COMPOSITE RESIN RESTORATIONS Adhesive Cementation of Indirect Composite Inlays and Onlays: A Literature Review Camillo D’Arcangelo, DDS; Lorenzo Vanini, MD, DDS; Matteo Casinelli, DDS; Massimo Frascaria, DDS, PhD; Francesco De Angelis, DDS, PhD; Mirco Vadini, DDS, PhD; and Maurizio D’Amario, DDS, PhD LEARNING OBJECTIVES Abstract: The authors conducted a literature review focused on materials and techniques used in adhesive cementation for indirect composite resin restorations. It was based on English language sources and involved a search of online databases in Medline, EMBASE, Cochrane Library, Web of Science, Google Scholar, and Scopus using related topic keywords in different combinations; it was supplemented by a traditional search of peer-reviewed journals and crossreferenced with the articles accessed. The purpose of most research on adhe- đƫ %/1//ƫ !*0(ƫ $!/%2!ƫ /5/0!)/ƫ".+)ƫ+0$ƫƫ $%/0+.%(ƫ* ƫ1..!*0ġ 5ƫ ,!./,!0%2! đƫ!4,(%*ƫ'!5ƫ %û!.!*!/ƫ !03!!*ƫ2.%+1/ƫ $!/%2!ƫ /5/0!)/Čƫ%*(1 %*#ƫ!0$ġ * ġ.%*/!Čƫ/!("ġ!0$Čƫ* ƫ /!("ġ $!/%2! đƫ !/.%!ƫ0$!ƫ2.%+1/ƫ sive systems has been to learn more about increased bond strength and simpli- .!/%*ƫ!)!*0ƫ#.+1,/ƫ fied application methods. Adherent surface treatments before cementation are ,+(5)!.%60%+*ƫ,.+!// +. %*#ƫ0+ƫ necessary to obtain high survival and success rates of indirect composite resin. Each step of the clinical and laboratory procedures can have an impact on longevity and the esthetic results of indirect restorations. Cementation seems to be the most critical step, and its long-term success relies on adherence to the clinical protocols. The authors concluded that in terms of survival rate and esthetic long-term outcomes, indirect composite resin techniques have proven to be clinically acceptable. However, the correct management of adhesive cementation protocols requires knowledge of adhesive principles and adherence to the clinical protocol in order to obtain durable bonding between tooth structure and restorative materials. T he proliferation of resin composites and adhesive systems has met the increasing demand for esthetic restorations in both anterior and posterior teeth.1 Depending on the respective clinical indication, resin composite materials are suitable for both direct and indirect restorations.2 Although direct resin composites have replaced other restorative options, there are a number of issues associated with their use in the posterior region. These include: high polymerization shrinkage; gap formation; poor resistance to wear and tear; color instability; and insufficient mechanical properties.3 Direct restorations can result in contact area instability, difficulty in generating proximal contour and contact, lack of marginal integrity, and postoperative sensitivity.4 All of these factors impact the longevity and clinical success of restorations.5-7 Despite efforts to reduce the 566 COMPENDIUM September 2015 issue of marginal infiltration associated with direct techniques, to date, no method has produced acceptable results.8,9 Posterior indirect restorations are widely used in modern restorative dentistry to overcome the problems resulting from direct techniques.2 The adhesive concepts that have been used for direct restorative procedures are now being applied to indirect restorations and have been incorporated into daily practice.10 Indirect composites offer an esthetic alternative to ceramics for posterior teeth.10,11 The clinical performance of composite resin restorations is comparable to ceramic restorations, but the relatively low cost associated with composites has resulted in increased use of composite resin-based indirect restorations in the posterior region.12-14 Ceramic materials exhibit a very high elastic modulus, thus they cannot absorb most of the occlusal forces. Since polymeric Volume 36, Number 8 materials absorb a significant amount of occlusal stress, they should be considered the material of choice.10,15 The success of adhesive restorations depends primarily upon the luting agent and adhesive system.16 Several authors investigated the properties of resin luting materials such as bond strength, degree of conversion, and wear, in order to predict their clinical behavior.17-22 Among the parameters that may influence the clinical success of indirect restorations is a proper degree of polymerization of the resin luting agent, which should be taken into account.23 Moreover, successful adhesion depends on proper treatment of the internal surfaces of the restoration as well as the dentinal surface.2,16 This article discusses materials and techniques used in adhesive cementation for indirect composite resin restorations. The Adhesive Systems A Historical Overview Because the microscopic structure of two different contact surfaces presents irregularities, an adherent is necessary. The introduction of adhesive materials as alternatives to traditional retentive techniques has greatly revolutionized restorative dentistry.24 In the development of dental adhesives, the ultimate goal is to achieve strong, durable adhesion to dental hard tissues.25 In 1955, Buonocore showed how the treatment of enamel with phosphoric acid increases the exposed enamel surface by producing micro-irregularities on it, resulting in improved adhesion potential. The modern concept of enamel bonding can be traced to his published findings.26 In 1965, Bowen formulated the first generation of dentinal adhesive.27 The increasing interest in adhesion in dentistry led to the development of four generations of adhesive systems, with the 4th generation achieving good results for dentin bonding in the 1990s.28 Modern Adhesive Systems The modern formulation of an enamel-dentin adhesive system includes the following three components29: Ċŋ Etchant—an organic acid with the function of demineralizing the surface, dissolving hydroxyapatite crystals, and increasing free surface energy. Ċŋ Primer—an amphiphilic compound that increases the wettability of the hydrophilic substrate (dentin) to a hydrophobic agent (bonding or resin). Ċŋ Bonding agent—a fluid resin used to penetrate the etched and primed substrate and, after curing, to create a real and stable adhesive bond. In order to obtain an optimal infiltration of enamel and dentin substrates, the ideal features of an adhesive material are: low viscosity; high superficial tension; and effective wettability. The fundamental requisite is wettability, which depends on the intrinsic properties of fluid and dental substrate.30 The classification of the respective adhesive systems is based on their etching characteristics and the number of steps they require.31 Etch-and-Rinse Systems—The etch-and-rinse technique is characterized by the etching of the enamel and/or dentin with an acid agent (orthophosphoric acid at 35% to 37%), which needs to be subsequently washed away. The etch-and-rinse adhesive systems can be www.compendiumlive.com further classified into three-step and two-step systems. Three-step systems require separate etching, priming, and bonding. Two-step adhesives are instead characterized by an application of an etching compound and then an agent that combines a primer and a bonding. The etching application removes the smear plugs, demineralizes the dentin, and exposes the intertubular dentin collagen fibers, obtaining an ideal micromechanical anchor for the adhesive.32,33 Self-Etch Systems—Self-etch refers to an adhesive system that dissolves the smear layer and infiltrates it at the same time, without a separate etching step.31 The self-etch adhesives have been further classified into two-step systems and one-step systems, which simultaneously provide etching, priming, and bonding.34 Self-Adhesive Systems—In the past few years, new resin cements, so-called “self adhesives,” have been introduced. This particular resin cement needs only to be applied on tooth substrate, without any etching, priming, or bonding phases.35 Tooth Preparation After caries and/or failed restoration removal, a cavity with slightly occlusal divergent walls (5° to 15°) and round internal angles is prepared by using decreasing grit (from 60–70 µm to 15–20 µm grit) cylindrical round-ended diamond burs. Preparation margins are not bevelled but prepared via butt joint.2 After cavity preparation and before cavity finishing, adhesive procedures are performed36 using a rubber dam in order to achieve an immediate dentin sealing.37,38 In keeping with rubber dam placement for subsequent restoration placement, the interproximal margin must be supragingival. To avoid a dual marginal leakage, no direct composite is used for gingival margin rebuilding.39 If any deep subgingival margin persists after cavity preparation—thus precluding proper rubber dam placement— the feasibility of a surgical crown-lengthening procedure and/or an orthodontic extrusion must be considered.40 A light-curing composite filling material is used to block out defect-related undercuts.2,41 The finishing phases are performed with diamond burs with a slight taper and with silicone points (Table 1). The teeth are protected with temporary eugenol-free restorations after impression making.42 TABLE 1 Tooth Preparation Phases for Indirect Composite Resin TOOTH PREPARATION đƫ !.!/%*#ƫ#.%0ƫĨ".+)ƫćĀĢĈĀƫµ)ƫ0+ƫāĆĢĂĀƫµ)ƫ#.%0ĩƫ 5(%* .%(ƫ.+1* ġ!* ! ƫ %)+* ƫ1./ đƫ (%#$0(5ƫ+(1/(ƫ %2!.#!*0ƫ3((/ƫĨĆŋƫ0+ƫāĆŋĩ đƫ +1* ƫ%*0!.*(ƫ*#(!/ đƫ 100ƫ&+%*0ƫ,.!,.0%+*ƫ).#%*/ đƫ ))! %0!ƫ !*0%*ƫ/!(%*#ƫ1/%*#ƫ $!/%2!ƫ,.+! 1.!ƫ * ƫ.1!.ƫ ) đƫ (+'%*#ƫ+10ƫ !"!0ġ.!(0! ƫ1* !.10/ đƫ %*%/$%*#ƫ3%0$ƫ %)+* ƫ1./ƫ* ƫ/%(%+*!ƫ,+%*0/ September 2015 COMPENDIUM 567 CONTINUING EDUCATION 2 | ƫƫƫ Dentin Treatments Research on adhesive systems is focused mainly on increasing bond strength and simplifying application. The application of phosphoric acid increases the surface energy of the dentin by removing the smear layer and promoting demineralization of surface hydroxyapatite crystals. The resin monomers, by means of the primer agent’s amphiphilic properties, infiltrate the water-filled spaces between collagen fibers, which results in a “hybrid layer” composed of collagen, resin, residual hydroxyapatite, and traces of water. It results in an ideal micromechanical anchor substrate for adhesive systems on dentin.16,43,44 Immediate dentin sealing (IDS) is a strategy in which a dentin bonding agent is applied to freshly cut dentin and polymerized before making an impression.45 The recommended technique focuses on the use of the “etch-and-rinse” systems. Etching should extend slightly over enamel to ensure the conditioning of the entire dentin surface. The use of either two-step or three-step dentin bonding agents is equally effective. Self-priming resins, however, generate a more excess resin layer, which may extend over the margin and require additional bur corrections. IDS can be immediately followed by the placement of composite in order to block out eventual undercuts and/or build up deep cavities, reducing restoration thickness and ensuring the light-cured polymerization of the luting agent. Finally, enamel margins are usually reprepared before final impression to remove excess adhesive resin and provide ideal taper.45 When the preparation exposes no dentinal areas—eg, in TABLE 2 Suggested Treatment for the Internal Surfaces of Indirect Restorations COMPOSITE RESTORATION SURFACE TREATMENTS đƫ % ƫ!0$%*# đƫ * (/0%*#ƫ3%0$ƫ(1)%*1)ƫ+4% ! đƫ %(*!ƫ+1,(%*# đƫ .%+$!)%(ƫ+0%*# đƫ /!.ƫ0.!0)!*0 veneered indirect restorations—neither immediate dentin sealing nor primer agent applications are necessary, since the etching and bonding phases ensure an optimal bond for enamel adhesion.46 Immediate dentin sealing should be followed by air blocking and pumicing to generate ideal impressions.47 In-vitro studies have shown increased bond strength for IDS versus delayed dentin sealing (DDS) techniques.48-52 The IDS technique also eliminates any concerns regarding the film thickness of the dentin sealant and protects dentin against bacterial leakage and sensitivity during the provisional phase of treatment.45 Moreover, it was suggested that multiple adhesive coatings can improve the quality of resindentin bonds.53 Surface Treatments for Composite Restorations Several techniques have been suggested for increasing bond strength, involving treating the internal surfaces of indirect restorations (Table 2).54,55 The surface treatments aim not only to achieve a high retentive bond strength of the restoration, but also to avoid any microbiological leakage.56 Composite surface treatments are necessary for adhesion of indirect composite restorations.57 Acid-etching with phosphoric acid, acidulated phosphate fluoride, or hydrofluoric (HF) acid is one of the treatments reported in literature.58-60 The internal surfaces of indirect restorations can be abraded with aluminium oxide, using an intraoral sandblasting device.58,59,61-63 Also, silane coupling agents are used as adhesion promoters.64,65 Another method, the tribochemical coating, forms a silica-modified surface as a result of airborne-particle abrasion with silicon dioxide (SiO2)-coated aluminium particles. The surface becomes chemically reactive to the resin by means of silane coupling agents.63,66,67 Many studies show that Er:YAG laser treatment enhances bond strength between composite and resin cement.68,69 Other studies demonstrate no influence of laser treatment on bond strength.67,70 Roughening the composite area of adhesion, sandblasting, or both sandblasting and silanizing can provide statistically significant additional resistance to tensile load. Acid-etching with silane treatment does not reveal significant changes in tensile bond strength. Sandblasting treatment is the main factor responsible in improving the retentive properties of indirect composite restorations.57 wTABLE 3 Recommended Clinical Protocol, According to Review Outcomes DENTIN SURFACE TREATMENT COMPOSITE SURFACE TREATMENT CEMENTATION ))! %0!ƫ !*0%*ƫ/!(%*#ƫ 1/%*#ƫƫ0$.!!ġ/0!,Čƫ0+0(ġƫ !0$ƫ !*0%*ġ+* %*#ƫ#!*0ƫ 3%0$ƫƫü((! ƫ $!/%2!ƫ.!/%*ƫ * ƫ.1!.ƫ )ƫ%/+(0%+* +"0ġ/* (/0%*#ƫ ĨĆĀµ)ƫ(Ăăƫ1/%*#ƫ *ƫ%*0.+.(ƫ/* (/0ġ %*#ƫ !2%!ƫ0ƫĂƫ.ƫ ,.!//1.!ĩƫ./%+*ƫ+"ƫ 0$!ƫ+),+/%0!ƫ%*0!.*(ƫ /1."!/ƫ đƫ +*/0*0(5ƫ1/%*#ƫ.1!.ƫ )ƫ%/+(0%+*ƫ3%0$ƫ0$.!!ġ/0!,Čƫ 0+0(ġ!0$Čƫ(%#$0ġ1.! ƫ!)!*0ƫ/5/0!) 568 COMPENDIUM September 2015 đƫ .!$!0%*#ƫ0$!ƫ(%#$0ġ1.! ƫ+),+/%0!ƫ.!/%*ƫ!)!*0 đƫ !)+2%*#ƫ.!/% 1(ƫ!)!*0ƫ1/%*#ƫ!4,(+.!.Čƫ/(,!(/Čƫ * ƫý+//ƫ!"+.!ƫ+),(!0!ƫ,+(5)!.%60%+*ƫ* ƫāĆƫ /(,!(ƫ"0!.ƫ,+(5)!.%60%+* Volume 36, Number 8 Cementation Resin cements are divided into three groups according to polymerization process: chemically activated cements, light-cured cements, and dual-cured cements.16,71 Of the three, light-cured resin cements have the clinical advantages of longer working time and better color stability, but curing time, restoration thickness, and overlay material significantly influence the microhardness of the resin composites employed as luting agents.46,72 Dual-cured resin cements have the advantages of controlled working time and adequate polymerization in areas that are inaccessible to light. Conversely, they are relatively difficult to handle.23,73,74 Photoactivation increases the degree of conversion and surface hardness of dual-cured cements.75 Optimal luting of indirect restorations is dependent on the light source power, irradiation time, and dual-cure luting cement or light-curing composite chosen. Curing should be calibrated for each material to address high degrees of conversion. Preheating light-cured filled composites allows the materials to reach optimal fluidity.76-78 The suggested temperature for composite preheating is 39°C.79 The necessary working time for positioning the indirect restorations and removing the excess cement can be extended at the discretion of the clinician, using a light-curing composite as luting agent, thus overcoming the relatively restricted working time allowed by dual-cure cements.2 Total-etching of dentin substrate is recommended as the first step for the two- and three-step adhesive systems.80 To reduce the number of operative steps and to simplify the clinical procedures, self-etching adhesive systems, which do not require a separate acid-etching step, have been introduced.81 Literature reports demonstrate that multi-bottle systems with simultaneous etching and rinsing show superior in-vitro and in-vivo activities compared to the new all-in-one systems.44,82 The self-adhesive resins may be considered an alternative for luting indirect composite restorations onto non-pretreated dentin surfaces,83 even if bond strengths are lower than etch-and-rinse systems.84,85 The etch-and-rinse technique provides more reliable Fig 1. Fig 2. Fig 3. Fig 4. Fig 1. ƫ)* %1(.ƫü./0ƫ)+(.Čƫ3%0$ƫƫ".01.! ƫ+),+/%0!ƫ.!/0+.0%+*čƫ2%05ƫ,.!,.0%+*ċƫFig 2.ƫ))! %0!ƫ !*0%*ƫ/!(%*#ċƫFig 3.ƫ!)!*00%+*ƫ+"ƫ *ƫ%* %.!0ƫ+),+/%0!ƫ.!/0+.0%+*ċƫFig 4.ƫ+/0+,!.0%2!ƫ2%!3ċ www.compendiumlive.com September 2015 COMPENDIUM 569 CONTINUING EDUCATION 2 | ƫƫƫ bonding compared to self-etch luting agents and self-adhesive luting agents when used to bond indirect composite restorations to dentin.22,86-88 The constant use of rubber dam isolation is necessary for the cementation protocol with adhesive systems. Removing residual cement using explorers, scalpels, and floss before complete polymerization, and a 15c scalpel after polymerization, is recommended in order to avoid compromising restoration marginal accuracy, compared to the use of burs, discs, or strips (Table 3).2 An appropriate treatment of the fitting surface of the resin composite restoration and dentin substrate is necessary to establish a strong and durable bond.57 It is recommended that the freshly cut dentin surfaces be sealed with a dentin bonding agent immediately following tooth preparation, before taking impression.45 Immediate dentin sealing results in a high bond strength for total-etch and self-etch adhesives; however, the microleakage is similar to that with conventional cementation techniques.49 When following a protocol of cementation using an adhesive system, constant rubber dam isolation and careful hand finishDiscussion and Conclusions Resin-based composites give predictable results in teeth res- ing are necessary to provide predictable clinical results (Figure toration with respect to both mechanical and 1 through Figure 4).2 esthetic properties when they are used as indiSupragingival margins facilitate impression Resin cements are rect restoration materials.2 Indirect composites making, definitive restoration placement, and make it possible to overcome some shortcomdetection of secondary caries.94 In addition, divided into three ings of direct techniques. Indirect restorations— some studies have demonstrated that subgingroups according to ie, those created outside of the mouth—result gival restorations are associated with higher in better proximal and occlusal contacts, better levels of gingival bleeding, attachment loss, and polymerization wear and marginal leakage resistance, and engingival recession than supragingival restoraprocess: chemically hancement of mechanical properties compared tions.95,96 Therefore, in all cases where rubber 6,85 to direct techniques. dam cannot be adequately placed, surgical activated cements, Since the dentin substrate has a high organic crown lengthening or orthodontic extrusion light-cured cements, content, tubular structure variations, and the should be taken into account. Otherwise, trapresence of outward fluid movement, bonding ditionally cemented restorations are preferable and dual-cured to dentin is a less reliable technique when comto the use of adhesive procedures. cements. pared to enamel bonding.89,90 Bonding composite Sandblasting of the composite surfaces has restorations to tooth structure involves the denbeen recommended as a predictable means for tin/adhesive-cement interface and composite enhancing the retention between resin cements restorations/cement interface.22 and indirect composite restorations.57,97 The apEach step of the clinical and laboratory procedures can have plication of an appropriately selected adhesive material with proper an impact on the esthetic results and longevity of indirect resto- technique will ensure predictable results and successful long-term rations.91 Cementation is the most critical step and involves the clinical outcomes. application of both the adhesive system and resin luting agent.92,93 Modified United States Public Health Service criteria are the most complete and commonly used assessment techniques in cliniFig 5. cal trials on indirect composite restorations.37,98 XƫD’Arcangelo, et al, 2014 Ă QƫManhart, et al, 2001 āĀĀ ć āĀā As shown in Figure 5, restorations were evaluated at baseline and ƫBarone, et al, 2008 Oƫeirskar, et al, 1999 VƫHuth, et al, 2011 ĊĊ ƫScheibenbogen-Fuchsbrunner, et al, 1999 102 after a follow-up period for secondary caries, marginal adaptation, marginal discoloration, color match, anatomic form, surface rough100 O ness, endodontic complications, fracture of the restoration, fracture 90 X of the tooth, and retention of the restoration.2,6,99-102 In many of the V 80 reported follow-up studies, indirect restorative procedures were 70 carried out by dental students,99-102 and the main reasons for failures during the observation period seemed to be secondary caries, 60 endodontic complications, and fractures.1,2 50 The literature sources support the clinical acceptability of 40 indirect composite resin techniques regarding survival rate and 30 esthetic outcomes at up to 10 years’ follow-up.1,103 Adhesive cemen20 tation is a complex procedure that requires knowledge of adhesive 10 principles and adherence to the clinical protocol in order to obtain durable bonding between tooth structure and restorative material. 0% 24 months 36 months 48 months 60 months Fig 5. 1.2%2(ƫ.0!ƫ+"ƫ%* %.!0ƫ+),+/%0!ƫ.!/0+.0%+*/ƫ.!,+.0! ƫ%*ƫ .!"!.!*!/ƫĂČƫćČƫĊĊġāĀĂċƫ$!ƫ/1.2%2(ƫ.0!ƫĨŌĩƫ%/ƫ(1(0! ƫ+*/% !.%*#ƫ 0$!ƫƫ.%0!.%ċƫ 570 COMPENDIUM September 2015 DISCLOSURE The authors had no disclosures to report. Volume 36, Number 8 ABOUT THE AUTHORS Camillo D’Arcangelo, DDS Department of Restorative Dentistry, School of Dentistry, University G. D’Annunzio Chieti, Italy Lorenzo Vanini, MD, DDS Private Practice, Chiasso, Switzerland Matteo Casinelli, DDS Unit of Restorative Dentistry, Department of Life, Health and Environmental Sciences, School of Dentistry, University of L’Aquila, L’Aquila, Italy Massimo Frascaria, DDS, PhD Unit of Restorative Dentistry, Department of Life, Health and Environmental Sciences, School of Dentistry, University of L’Aquila, L’Aquila, Italy Francesco De Angelis, DDS, PhD Department of Restorative Dentistry, School of Dentistry, University G. D’Annunzio Chieti, Italy Mirco Vadini, DDS, PhD Department of Restorative Dentistry, School of Dentistry, University G. D’Annunzio Chieti, Italy Maurizio D’Amario, DDS, PhD Unit of Restorative Dentistry, Department of Life, Health and Environmental Sciences, School of Dentistry, University of L’Aquila, L’Aquila, Italy Queries to the author regarding this course may be submitted to authorqueries@aegiscomm.com. REFERENCES 1. $+. .1,ƫČƫ/% +.ƫČƫ®./0! ġ%* /(!2ƫċƫƫ,.+/,!0%2!ƫ(%*%(ƫ/01 5ƫ +"ƫ%* %.!0ƫ* ƫ %.!0ƫ+),+/%0!ƫ* ƫ!.)%ƫ%*(5/čƫ0!*ġ5!.ƫ.!/1(0/ċƫ Quintessence IntċƫĂĀĀćĎăĈĨĂĩčāăĊġāąąċ 2. Ě.*#!(+ƫČƫ.+3ƫČƫ!ƫ*#!(%/ƫČƫ!0ƫ(ċƫ%2!ġ5!.ƫ.!0.+/,!0%2!ƫ (%*%(ƫ/01 5ƫ+"ƫ%* %.!0ƫ+),+/%0!ƫ.!/0+.0%+*/ƫ(10! ƫ3%0$ƫƫ(%#$0ġ1.! ƫ +),+/%0!ƫ%*ƫ,+/0!.%+.ƫ0!!0$ċƫClin Oral InvestigċƫĂĀāąĎāĉĨĂĩčćāĆġćĂąċ 3. *$.0ƫ Čƫ1*6!()**ƫČƫ$!*ƫČƫ%'!(ƫċƫ!$*%(ƫ,.+,!.ġ 0%!/ƫ* ƫ3!.ƫ!$2%+.ƫ+"ƫ(%#$0ġ1.! ƫ,'(!ƫ+),+/%0!ƫ.!/%*/ċƫDent MaterċƫĂĀĀĀĎāćĨāĩčăăġąĀċ 4. !* +*`ƫ Čƫ!0+ƫČƫ*0%#+ƫČƫ!0ƫ(ċƫ%.!0ƫ.!/%*ƫ+),+/%0!ƫ .!/0+.0%+*/ƫ2!./1/ƫ%* %.!0ƫ+),+/%0!ƫ%*(5/čƫ+*!ġ5!.ƫ.!/1(0/ċƫJ Contemp Dent PractċƫĂĀāĀĎāāĨăĩčĂĆġăĂċ 5. !1.0/!*ƫċƫ%++),0%%(%05ƫ+"ƫ.!/%*ġ)+ %ü! ƫü((%*#ƫ)0!.%(/ċƫCrit Rev Oral Biol MedċƫĂĀĀĀĎāāĨăĩčăăăġăĆĆċ 6. .+*!ƫČƫ!.$%ƫČƫ+//%ƫČƫ!0ƫ(ċƫ+*#%01 %*(ƫ(%*%(ƫ!2(1ġ 0%+*ƫ+"ƫ+* ! ƫ+),+/%0!ƫ%*(5/čƫƫăġ5!.ƫ/01 5ċƫQuintessence Intċƫ ĂĀĀĉĎăĊĨāĩčćĆġĈāċ 7. %/ƫČƫ!,.%*!ƫ Čƫ$+.0((ƫČƫ!0ƫ(ċƫ%#$ƫ%.. %*!ƫ1.%*#ƫ* ƫ *+)(%!/ƫ+"ƫ!4,+/1.!ƫ.!%,.+%05ƫ(3ƫ%*ƫ.!/%*ġ/! ƫ)0!.%(/ċƫJ Dentċƫ ĂĀāāĎăĊĨĉĩčĆąĊġĆĆĈċ 8. $+*!)**ƫČƫ! !.(%*ƫČƫ$)(6ƫČƫ.1* (!.ƫċƫ+0(ƫ+* %*#ƫ2/ƫ /!(!0%2!ƫ+* %*#čƫ).#%*(ƫ ,00%+*ƫ+"ƫ(//ƫĂƫ+),+/%0!ƫ.!/0+.ġ 0%+*/ċƫOper DentċƫāĊĊĊĎĂąĨĆĩčĂćāġĂĈāċ 9. +#1!.%+ƫČƫ(!//* .ƫČƫ66++ƫČƫ!0ƫ(ċƫ%.+(!'#!ƫ%*ƫ (//ƫƫ+),+/%0!ƫ.!/%*ƫ.!/0+.0%+*/čƫ0+0(ƫ+* %*#ƫ* ƫ+,!*ƫ/* 3%$ƫ 0!$*%-1!ċƫJ Adhes DentċƫĂĀĀĂĎąĨĂĩčāăĈġāąąċ 10.ƫ* %*%ƫċƫ* %.!0ƫ.!/%*ƫ+),+/%0!/ċƫJ Conserv DentċƫĂĀāĀĎāăĨąĩčƫ āĉąġāĊąċ 11.ƫ.!/*%#0ƫČƫ('ƫČƫ6*ƫċƫ* +)%6! ƫ(%*%(ƫ0.%(ƫ+"ƫ%* %.!0ƫ .!/%*ƫ+),+/%0!ƫ* ƫ!.)%ƫ2!*!!./čƫ1,ƫ0+ƫăġ5!.ƫ"+((+3ġ1,ċƫJ Adhes DentċƫĂĀāăĎāĆĨĂĩčāĉāġāĊĀċ 12.ƫ(*'ƫ ċƫ%!*0%ü((5ƫ/! ƫ.0%+*(!ƫ* ƫ,.+0++(ƫ"+.ƫ1/!ƫ+"ƫ)+ ġ !.*ƫ%* %.!0ƫ.!/%*ƫ%*(5/ƫ* ƫ+*(5/ċƫJ Esthet DentċƫĂĀĀĀĎāĂĨąĩčāĊĆġĂĀĉċ 13.ƫ)((ƫċƫ0!.%(ƫ$+%!ƫ"+.ƫ.!/0+.0%2!ƫ !*0%/0.5čƫ%*(5/Čƫ+*(5/Čƫ www.compendiumlive.com .+3*/Čƫ* ƫ.% #!/ċƫGen DentċƫĂĀĀćĎĆąĨĆĩčăāĀġăāĂċ 14.ƫ5'!*0ƫČƫ+* !)ƫČƫ65!/%(ƫČƫ!0ƫ(ċƫû!0ƫ+"ƫ %û!.!*0ƫü*%/$%*#ƫ 0!$*%-1!/ƫ"+.ƫ.!/0+.0%2!ƫ)0!.%(/ƫ+*ƫ/1."!ƫ.+1#$*!//ƫ* ƫ0!ġ .%(ƫ $!/%+*ċƫJ Prosthet DentċƫĂĀāĀĎāĀăĨąĩčĂĂāġĂĂĈċ 15.ƫ!%*"!( !.ƫċƫ* %.!0ƫ,+/0!.%+.ƫ+),+/%0!ƫ.!/%*/ċƫCompend Contin Educ DentċƫĂĀĀĆĎĂćĨĈĩčąĊĆġĆĀăċ 16.ƫ*0+/ƫƫ .Čƫ*0+/ƫ Čƫ%6'((ƫċƫ $!/%2!ƫ!)!*00%+*ƫ+"ƫ!0$ġ (!ƫ!.)%ƫ!/0$!0%ƫ.!/0+.0%+*/ċƫJ Can Dent AssocċƫĂĀĀĊĎĈĆĨĆĩčăĈĊġăĉąċ 17.ƫ/$(!5ƫČƫ%1$%ƫČƫ*+ƫČƫ!0ƫ(ċƫ+* ƫ/0.!*#0$ƫ2!./1/ƫ !*0%*!ƫ /0.101.!čƫƫ)+ !((%*#ƫ,,.+$ċƫArch Oral BiolċƫāĊĊĆĎąĀĨāĂĩčāāĀĊġāāāĉċ 18.ƫ*ƫ!!.!!'ƫČƫ!. %#Y+ƫ Čƫ).!$0/ƫČƫ*$!.(!ƫċƫ$!ƫ(%*%(ƫ ,!."+.)*!ƫ+"ƫ $!/%2!/ċƫJ DentċƫāĊĊĉĎĂćĨāĩčāġĂĀċ 19.ƫ(00ƫ ċƫ!/%*ƫ!)!*0/čƫ%*0+ƫ0$!ƫĂā/0ƫ!*01.5ċƫCompend Contin Educ DentċƫāĊĊĊĎĂĀĨāĂĩčāāĈăġāāĉĂċ 20.ƫ.#ƫČƫ!/.ƫČƫ+*6#ƫċƫ!$*%(ƫ,.+,!.0%!/ƫ+"ƫ .!/%*ƫ!)!*0/ƫ3%0$ƫ %û!.!*0ƫ0%20%+*ƫ)+ !/ċƫJ Oral Rehabilċƫ ĂĀĀĂĎĂĊĨăĩčĂĆĈġĂćĂċ 21.ƫ.!/$%ƫČƫ66+*%ƫČƫ1##!.%ƫČƫ!0ƫ(ċƫ!*0(ƫ $!/%+*ƫ.!2%!3čƫ#ġ %*#ƫ* ƫ/0%(%05ƫ+"ƫ0$!ƫ+* ! 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ƫ(%*%(ƫ/01 %!/ƫ+"ƫ !*0(ƫ.!/0+.0%2!ƫ)0!.%(/ċƫClin Oral InvestigċƫĂĀĀĈĎāāĨāĩčĆġăăċ 38.ƫ!.1#%ƫČƫ!...+ƫČƫ+%)+ƫċƫ))! %0!ƫ !*0%*ƫ/!(%*#ƫ%*ƫ%* %.!0ƫ September 2015 COMPENDIUM 571 CONTINUING EDUCATION 2 | ƫƫƫ .!/0+.0%+*/ƫ+"ƫ !*0(ƫ".01.!/ƫ%*ƫ,! %0.%ƫ !*0%/0.5ċƫEur J Paediatr DentċƫĂĀāăĎāąĨĂĩčāąćġāąĊċ 39.ƫ%!0/$%ƫČƫ(/1.#$ƫČƫ.!&%ƫČƫ2% /+*ƫċƫ*ƫ2%0.+ƫ!2(10%+*ƫ+"ƫ ).#%*(ƫ* ƫ%*0!.*(ƫ ,00%+*ƫ"0!.ƫ+(1/(ƫ/0.!//%*#ƫ+"ƫ%* %.!0ƫ (//ƫƫ+),+/%0!ƫ.!/0+.0%+*/ƫ3%0$ƫ %û!.!*0ƫ.!/%*+1/ƫ/!/ċƫEur J Oral SciċƫĂĀĀăĎāāāĨāĩčĈăġĉĀċ 40.ƫ !ƫ(ƫČƫ/0!((1%ƫċƫ$!ƫ%),+.0*!ƫ+"ƫ.!/0+.0%2!ƫ).#%*ƫ ,(!)!*0ƫ0+ƫ0$!ƫ%+(+#%ƫ3% 0$ƫ* ƫ,!.%+ +*0(ƫ$!(0$ċƫ.0ƫċƫInt J Periodontics Restorative DentċƫāĊĊąĎāąĨāĩčĈĀġĉăċ 41.ƫ106ƫČƫ.!&%ƫČƫ( !*1.#ƫċƫ(%)%*0%+*ƫ+"ƫ,+(5)!.%60%+*ƫ /0.!//!/ƫ0ƫ0$!ƫ).#%*/ƫ+"ƫ,+/0!.%+.ƫ+),+/%0!ƫ.!/%*ƫ.!/0+.0%+*/čƫƫ *!3ƫ.!/0+.0%2!ƫ0!$*%-1!ċƫQuintessence IntċƫāĊĉćĎāĈĨāĂĩčĈĈĈġĈĉąċ 42.ƫ6!2! +ƫČƫ!ƫ+!/ƫČƫ).+/*+ƫČƫ$*ƫċƫāġ!.ƫ(%*%(ƫ /01 5ƫ+"ƫ%* %.!0ƫ.!/%*ƫ+),+/%0!ƫ.!/0+.0%+*/ƫ(10! ƫ3%0$ƫƫ/!("ġ $!/%2!ƫ .!/%*ƫ!)!*0čƫ!û!0ƫ+"ƫ!*)!(ƫ!0$%*#ċƫBraz Dent JċƫĂĀāĂĎĂăĨĂĩčĊĈġāĀăċ 43.ƫ'5/$%ƫČƫ+&%)ƫČƫ/1$.ƫċƫ$!ƫ,.+)+0%+*ƫ+"ƫ $!/%+*ƫ 5ƫ0$!ƫ%*ü(0.0%+*ƫ+"ƫ)+*+)!./ƫ%*0+ƫ0++0$ƫ/1/0.0!/ċƫJ Biomed Mater ResċƫāĊĉĂĎāćĨăĩčĂćĆġĂĈăċ 44.ƫ!$.ƫČƫ*/)**ƫČƫ+/!*0.%00ƫČƫ* !(ƫċƫ.#%*(ƫ ,00%+*ƫ +"ƫ0$.!!ƫ/!("ġ $!/%2!ƫ.!/%*ƫ!)!*0/ƫ2/ċƫƫ3!((ġ0.%! ƫ $!/%2!ƫ(10%*#ƫ #!*0ċƫClin Oral InvestigċƫĂĀĀĊĎāăĨąĩčąĆĊġąćąċ 45.ƫ#*!ƫċƫ))! %0!ƫ !*0%*ƫ/!(%*#čƫƫ"1* )!*0(ƫ,.+! 1.!ƫ"+.ƫ %* %.!0ƫ+* ! ƫ.!/0+.0%+*/ċƫJ Esthet Restor DentċƫĂĀĀĆĎāĈĨăĩčāąąġāĆĆċ 46.ƫĚ.*#!(+ƫČƫ!ƫ*#!(%/ƫČƫ %*%ƫČƫĚ).%+ƫċƫ(%*%(ƫ!2(1ġ 0%+*ƫ+*ƫ,+.!(%*ƫ()%*0!ƫ2!*!!./ƫ+* ! ƫ3%0$ƫ(%#$0ġ1.! ƫ+),+/%0!čƫ .!/1(0/ƫ1,ƫ0+ƫĈƫ5!./ċƫClin Oral InvestigċƫĂĀāĂĎāćĨąĩčāĀĈāġāĀĈĊċ 47.ƫ#*!ƫČƫ%!(/!*ƫċƫ*0!.0%+*/ƫ!03!!*ƫ%),.!//%+*ƫ)0!.%(/ƫ* ƫ %))! %0!ƫ !*0%*ƫ/!(%*#ċƫJ Prosthet DentċƫĂĀĀĊĎāĀĂĨĆĩčĂĊĉġăĀĆċ 48.ƫ#*!ƫČƫ%)ƫČƫ/%+*!ƫČƫ+*+2*ƫċƫ))! %0!ƫ !*0%*ƫ/!(ġ %*#ƫ%),.+2!/ƫ+* ƫ/0.!*#0$ƫ+"ƫ%* %.!0ƫ.!/0+.0%+*/ċƫJ Prosthet Dentċƫ ĂĀĀĆĎĊąĨćĩčĆāāġĆāĊċ 49.ƫ1.0!ƫƫ .Čƫ !ƫ.!%0/ƫČƫ ƫ Čƫ *ƫċƫ$!ƫ!û!0ƫ+"ƫ%))! %ġ 0!ƫ !*0%*ƫ/!(%*#ƫ+*ƫ0$!ƫ).#%*(ƫ ,00%+*ƫ* ƫ+* ƫ/0.!*#0$/ƫ+"ƫ 0+0(ġ!0$ƫ* ƫ/!("ġ!0$ƫ $!/%2!/ċƫJ Prosthet DentċƫĂĀĀĊĎāĀĂĨāĩčāġĊċ 50.ƫ !ƫ* . !ƫČƫ !ƫ+!/ƫČƫ+*0!/ƫċƫ.#%*(ƫ ,00%+*ƫ* ƫ )%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ+),+/%0!ƫ%* %.!0ƫ.!/0+.0%+*/ƫ+* ! ƫ 0+ƫ !*0%*ƫ0.!0! ƫ3%0$ƫ $!/%2!ƫ* ƫ(+3ġ2%/+/%05ƫ+),+/%0!ċƫDent MaterċƫĂĀĀĈĎĂăĨăĩčĂĈĊġĂĉĈċ 51.ƫ!!ƫ Čƫ.'ƫċƫ$!ƫ!û!0ƫ+"ƫ0$.!!ƫ2.%(!/ƫ+*ƫ/$!.ƫ +* ƫ/0.!*#0$ƫ3$!*ƫ(10%*#ƫƫ.!/%*ƫ%*(5ƫ0+ƫ !*0%*ċƫOper Dentċƫ ĂĀĀĊĎăąĨăĩčĂĉĉġĂĊĂċ 52.ƫ.+5(!/ƫČƫ2*ƫČƫ! .*ġ1//+ƫċƫû!0ƫ+"ƫ !*0%*ƫ/1."!ƫ )+ %ü0%+*ƫ+*ƫ0$!ƫ)%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ/!("ġ $!/%2!ƫ.!/%*ƫ !)!*0/ċƫJ ProsthodontċƫĂĀāăĎĂĂĨāĩčĆĊġćĂċ 53.ƫĚ.*#!(+ƫČƫ*%*%ƫČƫ.+/,!.%ƫČƫ!0ƫ(ċƫ$!ƫ%*ý1!*!ƫ+"ƫ ġ $!/%2!ƫ0$%'*!//ƫ+*ƫ0$!ƫ)%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ0$.!!ƫ $!/%2!ƫ /5/0!)/ċƫJ Adhes DentċƫĂĀĀĊĎāāĨĂĩčāĀĊġāāĆċ 54.ƫ.A)!.ƫČƫ+$1!.ƫČƫ.*'!*!.#!.ƫċƫ $!/%2!ƫ(10%*#ƫ+"ƫ%* %ġ .!0ƫ.!/0+.0%+*/ċƫAm J DentċƫĂĀĀĀĎāăĨ/,!ƫ*+ĩčćĀġĈćċ 55.ƫ+.!/ƫ Čƫ+.!/ƫČƫ!.!%.ƫ Čƫ+*/!ƫċƫ1."!ƫ0.!0)!*0ƫ ,.+0++(/ƫ%*ƫ0$!ƫ!)!*00%+*ƫ,.+!//ƫ+"ƫ!.)%ƫ* ƫ(+.0+.5ġ ,.+!//! ƫ+),+/%0!ƫ.!/0+.0%+*/čƫƫ(%0!.01.!ƫ.!2%!3ċƫJ Esthet Restor DentċƫĂĀĀĆĎāĈĨąĩčĂĂąġĂăĆċ 56.ƫ$)#!ƫČƫ'%.ƫČƫ!.#%6ƫČƫ"!%û!.ƫċƫû!0ƫ+"ƫ/1."!ƫ+* %ġ 0%+*%*#ƫ+*ƫ0$!ƫ.!0!*0%2!ƫ+* ƫ/0.!*#0$/ƫ+"ƫü!..!%*"+.! ƫ+),+/%0!ƫ ,+/0/ċƫJ Prosthet DentċƫĂĀĀĊĎāĀĂĨćĩčăćĉġăĈĈċ 57.ƫĚ.*#!(+ƫČƫ*%*%ƫċƫû!0ƫ+"ƫ0$.!!ƫ/1."!ƫ0.!0)!*0/ƫ+*ƫ0$!ƫ $!/%2!ƫ,.+,!.0%!/ƫ+"ƫ%* %.!0ƫ+),+/%0!ƫ.!/0+.0%+*/ċƫJ Adhes Dentċƫ ĂĀĀĈĎĊĨăĩčăāĊġăĂćċ 58.ƫ.+/$ƫČƫ%(+ƫČƫ%$$+ƫČƫ(10/0!%*ƫċƫû!0ƫ+"ƫ+)%*0%+*/ƫ +"ƫ/1."!ƫ0.!0)!*0/ƫ* ƫ+* %*#ƫ#!*0/ƫ+*ƫ0$!ƫ+* ƫ/0.!*#0$ƫ+"ƫ .!,%.! ƫ+),+/%0!/ċƫJ Prosthet DentċƫāĊĊĈĎĈĈĨĂĩčāĂĂġāĂćċ 59.ƫ1))!(ƫČƫ.'!.ƫČƫ!ƫČƫ+( "+#(!ƫċƫ1."!ƫ0.!0)!*0ƫ+"ƫ %* %.!0ƫ.!/%*ƫ+),+/%0!ƫ/1."!/ƫ!"+.!ƫ!)!*00%+*ċƫJ Prosthet Dentċƫ āĊĊĈĎĈĈĨćĩčĆćĉġĆĈĂċ 60.ƫ+.%ƫČƫ%*)%ƫČƫ%*!/'%ƫČƫ!0ƫ(ċƫû!0ƫ+"ƫ$5 .+ý1+.%ƫ% ƫ 572 COMPENDIUM September 2015 !0$%*#ƫ+*ƫ/$!.ƫ+* ƫ/0.!*#0$ƫ+"ƫ*ƫ%* %.!0ƫ.!/%*ƫ+),+/%0!ƫ0+ƫ*ƫ $!/%2!ƫ!)!*0ċƫDent Mater JċƫĂĀĀĉĎĂĈĨąĩčĆāĆġĆĂĂċ 61.ƫ2(*0%ƫČƫ!ƫ%)ƫČƫ!.%/ƫČƫ!0ƫ(ċƫû!0ƫ+"ƫ/1."!ƫ0.!0ġ )!*0/ƫ* ƫ+* %*#ƫ#!*0/ƫ+*ƫ0$!ƫ+* ƫ/0.!*#0$ƫ+"ƫ.!,%.! ƫ+),+/ġ %0!/ċƫJ Esthet Restor DentċƫĂĀĀĈĎāĊĨĂĩčĊĀġĊĊċ 62.ƫ1!*ġ.0*ƫČƫ+*68(!6ġ¨,!6ƫČƫ2&/ġ+ .#1!6ƫ !ƫ+*ġ !(+ƫ ċƫ$!ƫ!û!0ƫ+"ƫ2.%+1/ƫ/1."!ƫ0.!0)!*0/ƫ* ƫ+* %*#ƫ#!*0/ƫ +*ƫ0$!ƫ.!,%.! ƫ/0.!*#0$ƫ+"ƫ$!0ġ0.!0! ƫ+),+/%0!/ċƫJ Prosthet Dentċƫ ĂĀĀāĎĉćĨĆĩčąĉāġąĉĉċ 63.ƫ+1/$(%$!.ƫČƫ+ƫČƫ.#/ƫċƫû!0ƫ+"ƫ03+ƫ./%2!ƫ /5/0!)/ƫ+*ƫ.!/%*ƫ+* %*#ƫ0+ƫ(+.0+.5ġ,.+!//! ƫ%* %.!0ƫ.!/%*ƫ+)ġ ,+/%0!ƫ.!/0+.0%+*/ċƫJ Esthet DentċƫāĊĊĊĎāāĨąĩčāĉĆġāĊćċ 64.ƫ+* ƫČƫ(¨.%+ƫČƫ/0%*#ƫċƫû!0%2!*!//ƫ+"ƫ%* %.!0ƫ+),+/ġ %0!ƫ.!/%*ƫ/%(*%60%+*ƫ!2(10! ƫ5ƫ)%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ0!/0ċƫAm J DentċƫĂĀĀĉĎĂāĨăĩčāĆăġāĆĉċ 65.ƫ1*#ƫČƫ0%*(%**ƫ ċƫ/,!0/ƫ+"ƫ/%(*!ƫ+1,(%*#ƫ#!*0/ƫ* ƫ/1."!ƫ +* %0%+*%*#ƫ%*ƫ !*0%/0.5čƫ*ƫ+2!.2%!3ċƫDent MaterċƫĂĀāĂĎĂĉĨĆĩčąćĈġąĈĈċ 66.ƫ(* .+ƫČƫ!(+#%ƫČƫ($*+ƫČƫ!0ƫ(ċƫ1."!ƫ+* %0%+*%*#ƫ+"ƫƫ +),+/%0!ƫ1/! ƫ"+.ƫ%*(5ĥ+*(5ƫ.!/0+.0%+*/čƫ!û!0ƫ+*ƫ)1ƫ0+ƫ.!/%*ƫ !)!*0ċƫJ Adhes DentċƫĂĀĀĈĎĊĨćĩčąĊĆġąĊĉċ 67.ƫ$+ƫČƫ&%0.*#/+*ƫČƫ0%/ƫČƫ(00ƫ ċƫû!0ƫ+"ƫ.Č.čƫ (/!.Čƫ%.ƫ./%+*Čƫ* ƫ/%(*!ƫ,,(%0%+*ƫ+*ƫ.!,%.! ƫ/$!.ƫ+* ƫ /0.!*#0$ƫ+"ƫ+),+/%0!/ċƫOper DentċƫĂĀāăĎăĉĨăĩčāġĊċ 68.ƫ1.*!00ƫƫ .Čƫ$%*'%ƫČƫ 1. +ƫ !ƫċƫ!*/%(!ƫ+* ƫ/0.!*#0$ƫ +"ƫƫ+*!ġ+00(!ƫ $!/%2!ƫ/5/0!)ƫ0+ƫ%* %.!0ƫ+),+/%0!/ƫ0.!0! ƫ3%0$ƫ .čƫ(/!.Čƫ%.ƫ./%+*Čƫ+.ƫý1+.% .%ƫ% ċƫPhotomed Laser Surgċƫ ĂĀĀąĎĂĂĨąĩčăĆāġăĆćċ 69.ƫ+!6%6 !$ƫČƫ*/.%ƫ Čƫ. ƫċƫû!0ƫ+"ƫ/1."!ƫ0.!0)!*0ƫ+*ƫ )%.+ƫ/$!.ƫ+* ƫ/0.!*#0$ƫ+"ƫ03+ƫ%* %.!0ƫ+),+/%0!/ċƫJ Conserv Dentċƫ ĂĀāĂĎāĆĨăĩčĂĂĉġĂăĂċ 70.ƫ*!,,!(!ƫČƫ !ƫ+16ƫČƫ0%/0ƫČƫ!0ƫ(ċƫ*ý1!*!ƫ+"ƫ čƫ+.ƫ .čƫ(/!.ƫ/1."!ƫ0.!0)!*0ƫ+*ƫ)%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ%* %.!0ƫ .!/%*ƫ+),+/%0!/ƫ0+ƫ.!/%*ƫ!)!*0ċƫ/!./ƫ/1."!ƫ0.!0)!*0ƫ+"ƫ%* %.!0ƫ .!/%*ƫ+),+/%0!/ċƫEur J Prosthodont Restor DentċƫĂĀāĂĎĂĀĨăĩčāăĆġāąĀċ 71.ƫ+00ƫČƫ**%#ƫċƫû!0ƫ+"ƫ %û!.!*0ƫ(10%*#ƫ)0!.%(/ƫ+*ƫ0$!ƫ).ġ #%*(ƫ ,00%+*ƫ+"ƫ(//ƫƫ!.)%ƫ%*(5ƫ.!/0+.0%+*/ƫ%*ƫ2%0.+ċƫDent MaterċƫĂĀĀăĎāĊĨąĩčĂćąġĂćĊċ 72.ƫ!106"!( 0ƫċƫ1(ġ1.!ƫ.!/%*ƫ!)!*0/čƫ%*ƫ2%0.+ƫ3!.ƫ* ƫ!û!0ƫ+"ƫ -1*0%05ƫ+"ƫ.!)%*%*#ƫ +1(!ƫ+* /Čƫü((!.ƫ2+(1)!Čƫ* ƫ(%#$0ƫ1.%*#ċƫ Acta Odontol ScandċƫāĊĊĆĎĆăĨāĩčĂĊġăąċ 73.ƫ1#$)*ƫČƫ$*ƫČƫ1!##!!.#ƫċƫ1.%*#ƫ,+0!*0%(ƫ+"ƫ 1(ġ ,+(5)!.%6(!ƫ.!/%*ƫ!)!*0/ƫ%*ƫ/%)1(0! ƫ(%*%(ƫ/%010%+*/ċƫJ Prosthet DentċƫĂĀĀāĎĉćĨāĩčāĀāġāĀćċ 74.ƫ+")**ƫČƫ,/0$.0ƫČƫ1#+ƫČƫ(%!.ƫċƫ+),.%/+*ƫ+"ƫ ,$+0+ġ0%20%+*ƫ2!./1/ƫ$!)%(ƫ+.ƫ 1(ġ1.%*#ƫ+"ƫ.!/%*ġ/! ƫ(10%*#ƫ !)!*0/ƫ.!#. %*#ƫý!41.(ƫ/0.!*#0$Čƫ)+ 1(1/ƫ* ƫ/1."!ƫ$. *!//ċƫJ Oral RehabilċƫĂĀĀāĎĂĉĨāāĩčāĀĂĂġāĀĂĉċ 75.ƫ*0+/ƫ Čƫ//+/ƫČƫ ƫ*.*`Y+ƫČƫ!0ƫ(ċƫ. !*%*#ƫ+"ƫƫ 1(ġ1.!ƫ.!/%*ƫ!)!*0ƫ1/%*#ƫƫ* ƫƫ1.%*#ƫ1*%0/ċƫJ Appl Oral SciċƫĂĀāĀĎāĉĨĂĩčāāĀġāāĆċ 76.ƫ-12%2ƫČƫ!.100%ƫČƫ )%ƫČƫ!0ƫ(ċƫ!#.!!ƫ+"ƫ+*2!./%+*ƫ+"ƫ 0$.!!ƫ+),+/%0!ƫ)0!.%(/ƫ!),(+5! ƫ%*ƫ0$!ƫ $!/%2!ƫ!)!*00%+*ƫ+"ƫ%*ġ %.!0ƫ.!/0+.0%+*/čƫƫ)%.+ġ)*ƫ*(5/%/ċƫJ DentċƫĂĀĀĊĎăĈĨĉĩčćāĀġćāĆċ 77.ƫ !ƫ!*!6!/ƫ Čƫ..%/ƫČƫ%**%*%ƫċƫ*ý1!*!ƫ+"ƫ(%#$0ġ0%20! ƫ * ƫ10+ġƫ* ƫ 1(ġ,+(5)!.%6%*#ƫ $!/%2!ƫ/5/0!)/ƫ+*ƫ+* ƫ/0.!*#0$ƫ +"ƫ%* %.!0ƫ+),+/%0!ƫ.!/%*ƫ0+ƫ !*0%*ċƫJ Prosthet DentċƫĂĀĀćĎĊćĨĂĩčāāĆġāĂāċ 78.ƫĚ).%+ƫČƫ%+*%ƫČƫ,+#.!+ƫČƫ!0ƫ(ċƫû!0ƫ+"ƫ.!,!0! ƫ ,.!$!0%*#ƫ5(!/ƫ+*ƫý!41.(ƫ/0.!*#0$ƫ+"ƫ.!/%*ƫ+),+/%0!/ċƫOper Dentċƫ ĂĀāăĎăĉĨāĩčăăġăĉċ 79.ƫĚ).%+ƫČƫ!ƫ*#!(%/ƫČƫ %*%ƫČƫ!0ƫ(ċƫ*ý1!*!ƫ+"ƫƫ.!,!0! ƫ ,.!$!0%*#ƫ,.+! 1.!ƫ+*ƫ)!$*%(ƫ,.+,!.0%!/ƫ+"ƫ0$.!!ƫ.!/%*ƫ+)ġ ,+/%0!/ċƫOper DentċƫĂĀāĆĎąĀĨĂĩčāĉāġāĉĊċ 80.ƫ!. %#Y+ƫ ċƫ!3ƫ !2!(+,)!*0/ƫ%*ƫ !*0(ƫ $!/%+*ċƫDent Clin North AmċƫĂĀĀĈĎĆāĨĂĩčăăăġăĆĈČƫ2%%%ċ 81.ƫ*ƫČƫ')+0+ƫČƫ1'1/$%)ƫČƫ'%&%ƫċƫ2(10%+*ƫ+"ƫ,$5/%(ƫ ,.+,!.0%!/ƫ* ƫ/1."!ƫ !#. 0%+*ƫ+"ƫ/!("ġ $!/%2!ƫ.!/%*ƫ!)!*0/ċƫ Volume 36, Number 8 Dent MaterċƫĂĀĀĈĎĂćĨćĩčĊĀćġĊāąċ 82.ƫ(1*'ƫČƫ/(*/'5ƫċƫû!0%2!*!//ƫ+"ƫ((ġ%*ġ+*!ƫ $!/%2!ƫ/5/0!)/ƫ 0!/0! ƫ5ƫ0$!.)+5(%*#ƫ"+((+3%*#ƫ/$+.0ƫ* ƫ(+*#ġ0!.)ƫ30!.ƫ/0+.#!ċƫ J Adhes DentċƫĂĀĀĈĎĊĨĂƫ/1,,(ĩčĂăāġĂąĀċ 83.ƫ!ƫ1*'ƫ Čƫ.#/ƫČƫ*ƫ* 150ƫČƫ!0ƫ(ċƫ+* %*#ƫ+"ƫ*ƫ10+ġ $!ġ /%2!ƫ(10%*#ƫ)0!.%(ƫ0+ƫ!*)!(ƫ* ƫ !*0%*ċƫDent MaterċƫĂĀĀąĎĂĀĨāĀĩčĊćăġĊĈāċ 84.ƫ +2%ƫČƫ+*0%!((%ƫČƫ+.%ƫČƫ!0ƫ(ċƫ!("ġ $!/%2!ƫ.!/%*ƫ!ġ )!*0/čƫƫ(%0!.01.!ƫ.!2%!3ċƫJ Adhes DentċƫĂĀĀĉĎāĀĨąĩčĂĆāġĂĆĉċ 85.ƫØ.')!*ƫČƫ1.'*ƫČƫ%)%((%ƫČƫ­'/Ø6ƫċƫ!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ %* %.!0ƫ+),+/%0!/ƫ(10! ƫ3%0$ƫ0$.!!ƫ*!3ƫ/!("ġ $!/%2!ƫ.!/%*ƫ!)!*0/ƫ 0+ƫ !*0%*ċƫJ Appl Oral SciċƫĂĀāāĎāĊĨąĩčăćăġăćĊċ 86.ƫ1!*0!/ƫČƫ!((+/ƫČƫ+*68(!6ġ¨,!6ƫċƫ+* ƫ/0.!*#0$ƫ+"ƫ/!("ġ $!/%2!ƫ.!/%*ƫ!)!*0/ƫ0+ƫ %û!.!*0ƫ0.!0! ƫ%* %.!0ƫ+),+/%0!/ċƫClin Oral InvestigċƫĂĀāăĎāĈĨăĩčĈāĈġĈĂąċ 87.ƫ%.8( !6ƫČƫ!((+/ƫČƫ..% +ƫČƫ+ .#1!6ƫ ċƫ.(5ƫ$. *!//ƫ +"ƫ/!("ġ $!/%2!ƫ.!/%*ƫ!)!*0/ƫ1.! ƫ1* !.ƫ%* %.!0ƫ.!/%*ƫ+),+/%0!ƫ .!/0+.0%+*/ċƫJ Esthet Restor DentċƫĂĀāāĎĂăĨĂĩčāāćġāĂąċ 88.ƫ%+00%ƫČƫ/6ƫČƫ!*ƫČƫ!0ƫ(ċƫ%.+0!*/%(!ƫ+* ƫ/0.!*#0$ƫ+"ƫ *!3ƫ/!("ġ $!/%2!ƫ(10%*#ƫ#!*0/ƫ* ƫ+*2!*0%+*(ƫ)1(0%/0!,ƫ/5/0!)/ċƫJ Prosthet DentċƫĂĀĀĊĎāĀĂĨĆĩčăĀćġăāĂċ 89.ƫ/$(!5ƫČƫ*+ƫČƫ%1$%ƫČƫ!0ƫ(ċƫ $!/%+*ƫ0!/0%*#ƫ+"ƫ !*0%*ƫ +* %*#ƫ#!*0/čƫƫ.!2%!3ċƫDent MaterċƫāĊĊĆĎāāĨĂĩčāāĈġāĂĆċ 90.ƫ.*'!*!.#!.ƫČƫ.A)!.ƫČƫ!0/$!(0ƫċƫ!$*%-1!ƫ/!*/%0%2%05ƫ+"ƫ !*0%*ƫ+* %*#čƫ!û!0ƫ+"ƫ,,(%0%+*ƫ)%/0'!/ƫ+*ƫ+* ƫ/0.!*#0$ƫ* ƫ ).#%*(ƫ ,00%+*ċƫOper DentċƫĂĀĀĀĎĂĆĨąĩčăĂąġăăĀċ 91.ƫ0!3.0ƫČƫ %*ƫČƫ+ #!/ƫ ċƫ$!.ƫ+* ƫ/0.!*#0$ƫ+"ƫ.!/%*ƫ!)!*0/ƫ 0+ƫ+0$ƫ!.)%ƫ* ƫ !*0%*ċƫJ Prosthet DentċƫĂĀĀĂĎĉĉĨăĩčĂĈĈġĂĉąċ 92.ƫ3%"0ƫ ƫ .Čƫ!. %#Y+ƫ Čƫ+)!ƫČƫ!0ƫ(ċƫû!0/ƫ+"ƫ.!/0+.0%2!ƫ * ƫ $!/%2!ƫ1.%*#ƫ)!0$+ /ƫ+*ƫ !*0%*ƫ+* ƫ/0.!*#0$/ċƫAm J Dentċƫ ĂĀĀāĎāąĨăĩčāăĈġāąĀċ 93.ƫ'ƫČƫ%ƫČƫ$!1*#ƫČƫ!0ƫ(ċƫ%.+ġ0!*/%(!ƫ+* ƫ0!/0%*#ƫ+"ƫ Introducing... .!/%*ƫ!)!*0/ƫ0+ƫ !*0%*ƫ* ƫ*ƫ%* %.!0ƫ.!/%*ƫ+),+/%0!ċƫDent Materċƫ ĂĀĀĂĎāĉĨĉĩčćĀĊġćĂāċ 94.ƫ ƫ.16ƫČƫ.0+/ƫ Čƫ%(2!%.ƫČƫ!0ƫ(ċƫ +*0+,(/05ƫ//+%0! ƫ 3%0$ƫ(%*%(ƫ.+3*ƫ(!*#0$!*%*#ƫ%*ƫ)*#!)!*0ƫ+"ƫ!40!*/%2!ƫ.+3*ƫ !/0.10%+*ċƫJ Conserv DentċƫĂĀāĂĎāĆĨāĩčĆćġćĀċ 95.ƫ !.ƫ Čƫ+6%!.ƫČƫ((ƫƫ .Čƫ)/!5ƫċƫû!0ƫ+"ƫ.+3*ƫ ).#%*/ƫ+*ƫ,!.%+ +*0(ƫ+* %0%+*/ƫ%*ƫ.!#1(.(5ƫ00!* %*#ƫ,0%!*0/ċƫJ Prosthet DentċƫāĊĊāĎćĆĨāĩčĈĆġĈĊċ 96.ƫ$A06(!ƫČƫ* ƫČƫ*!.1 ƫČƫ!0ƫ(ċƫ$!ƫ%*ý1!*!ƫ+"ƫ).#%*/ƫ+"ƫ .!/0+.0%+*/ƫ+"ƫ0$!ƫ,!.%+ +*0(ƫ0%//1!/ƫ+2!.ƫĂćƫ5!./ċƫJ Clin PeriodontolċƫĂĀĀāĎĂĉĨāĩčĆĈġćąċ 97.ƫ%(//+*ƫČƫ(! %*ƫČƫ.(//+*ƫČƫ!0ƫ(ċƫ0+./ƫû!0%*#ƫ0$!ƫ /$!.ƫ+* ƫ/0.!*#0$ƫ+"ƫ+* ! ƫ+),+/%0!ƫ%*(5/ċƫInt J Prosthodontċƫ ĂĀĀĀĎāăĨāĩčĆĂġĆĉċ 98.ƫ5*!ƫČƫ$)(6ƫċƫ!,.%*0%*#ƫ0$!ƫ(//%ƫ.0%(!ƫ+*ƫƫ !2(10%+*ƫ)!0$+ /ƫ"+.ƫ)!/1.%*#ƫ0$!ƫ(%*%(ƫ.!/!.$ƫ,!."+.)*!ƫ+"ƫ .!/0+.0%2!ƫ)0!.%(/ċƫClin Oral InvestigċƫĂĀĀĆĎĊĨąĩčĂĀĊġĂāąċ 99.ƫ10$ƫČƫ$!*ƫČƫ!$(ƫČƫ!0ƫ(ċƫ(%*%(ƫ/01 5ƫ+"ƫ%* %.!0ƫ+),+/ġ %0!ƫ.!/%*ƫ%*(5/ƫ%*ƫ,+/0!.%+.ƫ/0.!//ġ!.%*#ƫ2%0%!/ƫ,(! ƫ5ƫ !*0(ƫ /01 !*0/čƫ.!/1(0/ƫ"0!.ƫąƫ5!./ċƫJ DentċƫĂĀāāĎăĊĨĈĩčąĈĉġąĉĉċ 100ċƫ*$.0ƫ Čƫ$!*ƫČƫ!1!.!.ƫČƫ!0ƫ(ċƫ$.!!ġ5!.ƫ(%*%(ƫ!2(1ġ 0%+*ƫ+"ƫ+),+/%0!ƫ* ƫ!.)%ƫ%*(5/ċƫAm J DentċƫĂĀĀāĎāąĨĂĩčĊĆġĊĊċ 101ċƫ!%./'.ƫ Čƫ!*1#ƫČƫ$+.!/!*ƫČƫ!0ƫ(ċƫ(%*%(ƫ,!."+.)*!ƫ+"ƫ %* %.!0ƫ+),+/%0!ƫ.!/%*ƫ%*(5/ĥ+*(5/ƫ%*ƫƫ !*0(ƫ/$++(čƫ+/!.20%+*/ƫ 1,ƫ0+ƫăąƫ)+*0$/ċƫActa Odontol ScandċƫāĊĊĊĎĆĈĨąĩčĂāćġĂĂĀċ 102ċƫ$!%!*+#!*ġ1$/.1**!.ƫČƫ*$.0ƫ Čƫ.!)!./ƫČƫ!0ƫ(ċƫ3+ġ 5!.ƫ(%*%(ƫ!2(10%+*ƫ+"ƫ %.!0ƫ* ƫ%* %.!0ƫ+),+/%0!ƫ.!/0+.0%+*/ƫ%*ƫ ,+/0!.%+.ƫ0!!0$ċƫJ Prosthet DentċƫāĊĊĊĎĉĂĨąĩčăĊāġăĊĈċ 103ċƫ!0%*ƫČƫ*(1ƫČƫ+*+#(1ƫċƫƫü2!ġ5!.ƫ(%*%(ƫ!2(10%+*ƫ+"ƫ %.!0ƫ**+ü((! ƫ* ƫ%* %.!0ƫ+),+/%0!ƫ.!/%*ƫ.!/0+.0%+*/ƫ%*ƫ,+/0!.%+.ƫ 0!!0$ċƫOper DentċƫĂĀāăĎăĉĨĂĩčāġāāċ “Digital Technology Integration for Efficient Clinical Workflow” RELEASE DATE: 7.29.2015 eBooks from AEGIS Communications put the dental information you’re looking for right at your fingertips, right when you need it. 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Please complete Answer Form on page 576, including your name and payment information. You can also take this course online at compendiumce.com/go/1516. 1. ƫ ƫ ƫ ƫ 2. ƫ ƫ ƫ ƫ Issues associated with the use of direct resin composites in the posterior region include: ċƫ ƫ$%#$ƫ,+(5)!.%60%+*ƫ/$.%*'#!ċ ċƫ ƫ#,ƫ"+.)0%+*ċƫ ċƫ ƫ+(+.ƫ%*/0%(%05ċ ċƫ ƫ((ƫ+"ƫ0$!ƫ+2! 6. While the clinical performance of composite resin restorations is comparable to ceramic restorations, increased use of composite resin-based indirect restorations in the posterior region is a result of: ċƫ ƫ+),+/%0!/Ěƫ!4!((!*0ƫ.!/%/0*!ƫ0+ƫ3!.ƫ* ƫ0!.ċ ċƫ ƫ+),+/%0!/Ěƫ/1,!.ƫ).#%*(ƫ%*0!#.%05ċ ċƫ ƫ0$!ƫ.!(0%2!(5ƫ(+3ƫ+/0ƫ//+%0! ƫ3%0$ƫ+),+/%0!/ċ ċƫ ƫƫ('ƫ+"ƫ,+/0+,!.0%2!ƫ/!*/%0%2%05ƫ//+%0! ƫ3%0$ƫ+),+/%0!/ċ 7. ƫ ƫ ƫ ƫ ƫ ƫ ƫ ƫ 8. 3. ƫ ƫ ƫ ƫ 4. ƫ ƫ ƫ ƫ 5. ƫ ƫ ƫ ƫ An adherent is necessary because the microscopic structure of two different contact surfaces presents: ċƫ ƫ%..!#1(.%0%!/ċ ċƫ ƫ.+1* ƫ%*0!.*(ƫ*#(!/ċ ċƫ ƫƫ(!*Čƫ/)++0$ƫ/1."!ċ ċƫ ƫƫ100ƫ&+%*0ċ ƫ ƫ ƫ ƫ After cavity preparation and before cavity finishing, adhesive procedures are performed using a rubber dam in order to: ċƫ ƫ !.!/!ƫ#.%0ċ ċƫ ƫ$%!2!ƫ*ƫ%))! %0!ƫ !*0%*ƫ/!(%*#ċ ċƫ ƫ!4,+/!ƫ%*0!.011(.ƫ !*0%*ƫ+((#!*ƫü!./ċ ċƫ ƫ %//+(2!ƫ0$!ƫ$5.% ƫ(5!.ċ The application of phosphoric acid increases the surface energy of dentin by removing the what and promoting demineralization of surface hydroxyapatite crystals? ċƫ ƫ+((#!*ƫü!./ ċƫ ƫ0.%+$!)%(ƫ+0%*# ċƫ ƫ$5.% ƫ(5!. ċƫ ƫ/)!.ƫ(5!. Immediate dentin sealing (IDS) is a strategy in which a dentin bonding agent is applied to freshly cut dentin and polymerized before: ċƫ ƫ.%!/ƫ.!)+2(ċ ċƫ ƫ)'%*#ƫ*ƫ%),.!//%+*ċ ċƫ ƫ).#%*ƫ,.!,.0%+*ċ ċƫ ƫ(/!.ƫ0.!0)!*0ċ What is an organic acid that demineralizes the surface, dissolves hydroxyapatite crystals, and increases free surface energy? ċƫ ƫ,.%)!. ċƫ ƫ+* %*#ƫ#!*0 ċƫ ƫ!0$*0 ċƫ ƫ(%#$0ġ1.! ƫ+),+/%0!ƫü((%*#ƫ)0!.%( 9. What refers to an adhesive system that dissolves the smear layer and infiltrates it at the same time, without a separate etching step? ċƫ ƫ/!("ġ!0$ ċƫ ƫ/!("ġ $!/%2! ċƫ ƫ!0$ġ* ġ.%*/! ċƫ ƫ/!(!0%2!ġ!0$ 10. Light-cured filled composites can reach optimal fluidity by doing what to them? ƫ ċƫ ƫ!0$%*#ƫ* ƫ.%*/%*#ƫ0$!) ƫ ċƫ ƫ%/+(0%*#ƫ0$!) ƫ ċƫ ƫ,.!$!0%*#ƫ0$!) ƫ ċƫ ƫ%.ƫ(+'%*#ƫ0$!) ƫ ƫ ƫ ƫ What is the main factor responsible in improving the retentive properties of indirect composite restorations? ċƫ ƫ/* (/0%*#ƫ0.!0)!*0 ċƫ ƫ% ġ!0$%*# ċƫ ƫ/%(*%60%+* ċƫ ƫ,1)%%*# Course is valid from 9/1/2015 to 9/30/2018. Participants must attain a score of 70% on each quiz to receive credit. Participants receiving a failing grade on any exam will be notified and permitted to take one re-examination. Participants will receive an annual report documenting their accumulated credits, and are urged to contact their own state registry boards for special CE requirements. 574 COMPENDIUM September 2015 AEGIS Publications, LLC, is an ADA CERP Recognized Provider. ADA CERP is a service of the American Dental Association to assist dental professionals in identifying quality providers of continuing dental education. ADA CERP does not approve or endorse individual courses or instructors, nor does it imply acceptance of credit hours by boards of dentistry. Concerns or complaints about a CE provider may be directed to the provider or to ADA CERP at www.ada.org/cerp. Program Approval for Continuing Education Approved PACE Program Provider FAGD/MAGD Credit Approval does not imply acceptance by a state or provincial board of dentistry or AGD endorsement 1/1/2013 to 12/31/2016 Provider ID# 209722 Volume 36, Number 8