List of Articles by Author

1. Paliska J, Stipetić A, Tarle Z, Ristić M, Ban T, Vujičić N, Pichler G. Colorimetric assesment of different tooth whiteing procedures . Acta Stomatol Croat. 2011;45(4):258-67.
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   Title in English:	Colorimetric assesment of different tooth whiteing procedures
   Title in Croatian:	Kolorimetrijska prosudba učinkovitosti različitih postupaka izbjeljivanja zubi
   Type of Article:	original scientific paper
   MeSH:	(no MeSH data)
   Abstract:	(not available)

2. Marović D, Tarle Z, Ristić M, Musić S, Škrtić D, Hiller KA, Schmalz G. Influence of different types of fillers on the degree of conversion of ACP composite resins . Acta Stomatol Croat. 2011;45(4):231-8.
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   Title in English:	Influence of different types of fillers on the degree of conversion of ACP composite resins
   Title in Croatian:	Utjecaj različitih vrsta punila na stupanj polimerizacije ACP-kompozitnih materijala
   Type of Article:	original scientific paper
   MeSH:	(no MeSH data)
   Abstract:	(not available)

3. Žuvela A, Alajbeg IŽ, Illeš D, Tarle Z. Tooth wear related signs in the croatian navy employees. Acta Stomatol Croat. 2011;45(3):166-76.
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   Title in English:	Tooth wear related signs in the croatian navy employees
   Title in Croatian:	Znakovi povezani s trošenjem zuba kod pripadnika Hrvatske ratne mornarice
   Type of Article:	original scientific paper
   MeSH:	(no MeSH data)
   Abstract:	Objective: The objective of this study was to determine the severity of tooth wear in a sample of Croatian navy employees and to evaluate oral signs and demographic factors related to it. Materials and Methods: The sample included 1092 navy employees aged 20 to 60 years (mean age 37.06±7.85), 985 men and 107 women. The tooth wear severity measurements were based on the relative degree of faceting (0-4 scale). The tooth wear score (the sum of all facets scores) and tooth wear index (average annual growth of sum of ratings corrected for the percent of missing teeth) were correlated to demographic data, masticatory muscles hypertrophy, masticatory muscles tension upon awakening, tooth mobility, linea alba, tongue indentations, traumatic ulcers, noncarious cervical lesions (NCCL), number of teeth and self-reported bruxism in order to determine the specific correlates of tooth wear. Results: The percentage of teeth with occlusal wear ranged from 21.66% in the youngest age group to 52.45% in the oldest age group. The tooth wear score was highest in 40-60-year-old subjects, and lowest in 20-30-year-old subjects. The stepwise multiple linear regression analysis showed that increased tooth wear was significantly associated with NCCL (ß=0.55, p<0.001), tongue indentations (ß=0.17, p<0.001), male gender (ß=- 105, p<0.001), muscle tension (ß=0.103, p<0.05), and muscle hypertrophy (ß=0.063, p<0.05). The R² of the model was 0.49. Conclusion: The results of this study suggest that NCCL, tongue indentations, muscle tension, male gender and muscle hypertrophy are potential factors that may influence or predict tooth wear. There was no significant relationship or association between tooth wear index and linea alba, tooth mobility, traumatic ulcers and self report of bruxism.

4. Klarić E, Par M, Profeta I, Matošević D, Tarle Z. Postoperative sensitivity after two in-office bleaching methods. Acta Stomatol Croat. 2011;45(2):100-9.
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   Title in English:	Postoperative sensitivity after two in-office bleaching methods
   Title in Croatian:	Postoperativna preosjetljivost nakon uporabe dvaju sredstava za profesionalno izbjeljivanje zuba
   Type of Article:	original scientific paper
   MeSH:	(no MeSH data)
   Abstract:	Aim: The aim of this study was to measure the level of postoperative sensitivity after two in-office whitening treatments. Materials and Methods: Twenty-two patients, divided in two groups of 11, took part in this study and they voluntarily agreed to a bleaching treatment. Two different in-office bleaching agents were used: Zoom2, based on 25% hydrogen peroxide and initialized by the light source from the same manufacturer, and Opalescence Boost, based on 38% hydrogen peroxide without the light initiation. The pain was evaluated by the visual analogue scale (VAS) and the data were recorded immediately, and at 6 and 24 hours after bleaching. Results: The data were analyzed by Wilcoxon Signed Rank Test. The difference between postoperative sensitivity after application of Zoom2 and Boost whitening agents, measured immediately after the treatment, 6 and 24 hours after bleaching, was not statistically significant (p>0.05). Both whitening treatments show the same prevalence of postoperative sensitivity, which was the highest immediately after the treatment and 6 hours later (p<0.05). Both agents show obvious appearance of postoperative sensitivity, which decreases to the values measured 24 hours after the treatment. Conclusion: The postoperative pain and sensitivity during and after both in-office whitening treatment agents with different hydrogen peroxide concentrations occur as one of the possible side-effects which were the highest immediately after the treatment and 6 hours later, and then decreasing to the values measured 24 hours after the treatment.

5. Matošević D, Pandurić V, Janković B, Knežević A, Klarić E, Tarle Z. Light intensity of curing units in dental offices in Zagreb, Croatia. Acta Stomatol Croat. 2011;45(1):31-40.
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   Title in English:	Light intensity of curing units in dental offices in Zagreb, Croatia
   Title in Croatian:	Intenzitet svjetlosti polimerizacijskih uređaja u ordinacijama dentalne medicine u Zagrebu, Hrvatska
   Type of Article:	original scientific paper
   MeSH:	(no MeSH data)
   Abstract:	Objective: Photopolymerization unit is an essential part of every dental office. The intensity of light curing units gradually decreases with time and can lead to poor polymerization, which cannot be detected clinically immediately after illumination. The purpose of this study was to examine whether the intensity of light curing units in dental offices in Zagreb satisfies minimum operational requirements. Materials and methods: The light intensity of 111 curing units was measured using radiometer (Bluephase® meter, Ivoclar Vivadent, Schaan, Liechtenstein). Six measurements were taken for each unit, three at the beginning of illumination and the other three at 35-40 seconds from the beginning. Data were also collected about the type of curing unit, manufacturer, age, frequency of use and the existence of integrated radiometer. Results: Light intensity lower than 300 mW/cm2 had 34% of curing units and 44% lower than 400 mW/cm2. The average light intensity of the remaining curing units was 675.3 mW/cm2. This study included photopolymerization units used in Zagreb which were five years old on average. Conclusion: Though the average light intensity of curing units in Zagreb fulfill the general requirements for efficient polymerization of composite resin materials, the fact that more than one third of curing units are ineffective should alert dentists to regularly monitor their appliances.

6. Matošević D, Tarle Z, Miljanić S, Meić Z, Pichler L, Pichler G. The detection of carious lesion porphyrins using violet laser induced fluorescence. Acta Stomatol Croat. 2010;44(4):232-40.
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   Title in English:	The detection of carious lesion porphyrins using violet laser induced fluorescence
   Title in Croatian:	Detekcija porfirina karijesne lezije pomoću fluorescencije inducirane ljubičastim laserom
   Type of Article:	original scientific paper
   MeSH:	COPROPORPHYRIN + diagnostic use DENTAL CARIES + diagnosis PROTOPORPHYRIN + diagnostic use SPECTROMETRY, FLUORESCENCE + utilization UROPORPHYRIN + diagnostic use
   Abstract:	(not available)

7. Matošević D, Tarle Z, Miljanić S, Meić Z, Pichler L, Pichler G. Laser induced fluorescence of carious lesion porphyrins. Acta Stomatol Croat. 2010;44(2):82-9.
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   Title in English:	Laser induced fluorescence of carious lesion porphyrins
   Title in Croatian:	Laserski inducirana fluorescencija porfirina u karijesnoj leziji
   Type of Article:	original scientific paper
   MeSH:	COPROPORPHYRINS + diagnostic use DENTAL CARIES + diagnosis PORPHYRINS + diagnostic use SPECTROMETRY, FLUORESCENCE + utilization UROPORPHYRINS + analysis
   Abstract:	Objectives: This paper reports the preliminary results of the measurements of laser induced fluorescence in several porphyrin solutions. Coproporphyrin and uroporphyrin are common constituents of carious lesions. Their property to exhibit fluorescence when irradiated with a light of certain wavelength could be used as a means to detect carious lesions. Materials and methods: Absorption coefficient measurements of coproporphyrin I dihydrochloride and uroporphyrin I dihydrochloride solutions were performed under different pH conditions in order to identify spectral regions for effective laser excitation. Lasers with discrete wavelengths at 420 nm, 473 nm and 532 nm were used for the induction of the fluorescence. Results: At all laser wavelengths interesting fluorescence bands peaking at 591 nm, 619 nm and 652 nm for coproporphyrin and at 617 nm and 680 nm for uroporphyrin were observed. Conclusions: When combined together all bands should correspond to the spectral band structures found in real carious lesions.

8. Knežević A, Nyamaa I, Tarle Z, Kunzelmann KH. Influence of Powered Toothbrushes on Dentine Wear. Acta Stomatol Croat. 2009;43(1):3-12.
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   Title in English:	Influence of Powered Toothbrushes on Dentine Wear
   Title in Croatian:	Učinak električnih četkica na trošenje dentina
   Type of Article:	original scientific paper
   MeSH:	DENTIN TOOTHBRUSHING DENTAL DEVICES, HOME CARE TOOTH ABRASION
   Abstract:	Purpose: The aim of this study was to evaluate the dentine wear after brushing with powered toothbrushes with different brush head size and different load applied in comparison with manual toothbrush. Material and Methods: Powered toothbrush Sonicare Elite with mini and standard size brush heads at 90g and 150g vertical load, and the manual toothbrush Oral-B-P35 with a vertical load of 150g, were used as a control group. Toothbrushing machine with different number of strokes was used for dentine abrasion assessment. For Sonicare-Elite with standard size head 12000 strokes was used, for Sonicare Elite with mini head 18000 and for manual toothbrush 12500 strokes. 3D-Laser scan was used for evaluation of dentine wear. The highest dentine wear was recorded using manual toothbrush (107.26μm), while the lowest using Sonicare-Elite with standard size head at 90g vertical load (47.7μm). Results: No statistical significance was found between powered toothbrushes with: mini head (90g load), standard head (90 and 150g load) and between mini head of powered toothbrushes at 150g vertical load and manual toothbrush. Conclusion: Powered toothbrushes with different brush head size and different load applied caused different tooth wear: the smaller the brush head and the higher the load is, the higher the dentine wear is.

9. Knežević A, Ristić M, Tarle Z, Pichler G, Musić S. Degree of Conversion and Temperature Increase During Composite Polymerisation with Led Units of Different Intensity. Acta Stomatol Croat. 2008;42(1):19-29.
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   Title in English:	Degree of Conversion and Temperature Increase During Composite Polymerisation with Led Units of Different Intensity
   Title in Croatian:	Stupanj konverzije i temperaturni porast kod kompozita polimeriziranih LED-uređajima različitog intenziteta
   Type of Article:	original scientific paper
   MeSH:	COMPOSITE RESINS POLYMERS
   Abstract:	The appearance of LED curing units for composite materials polymerization has almost completely replaced halogen curing units. The main disadvantage of halogen curing units was a temperature rise during the polymerization. Earlier generations of LED devices made the temperature rise negligible. The newest generation of LED curing units makes a higher degree of conversion due to higher light intensity, but also brings to question the temperature rise during the composite materials polymerization. Aim: The purpose of this study was to measure the degree of conversion and temperature rise in composite resin samples. Material and Methods: The samples were polymerized by curing modes of different light intensity of four LED units: Bluephase, Bluephase C5, Bluephase C8 and Bluephase 16i (all units Vivadent, Schaan, Liechtenstein). The degree of conversion was measured by FTIR spectrophotometer, while for the temperature it was measured using the thermometer ELV Pyroscan (Leer, Germany). Results: The highest degree of conversion was achieved in the case of composite resin samples polymerized with soft-start mode (SOFT) of Bluephase 16i unit, while the lowest degree of conversion was achieved in the case of polymerization with Bluephase C5 curing unit. The highest temperature rise was recorded in the case of composite samples polymerization with high intensity mode (HIGH) and SOFT mode of Bluephase 16i, while the lowest in the case of polymerization with low intensity mode (LOW) of Bluephase C8 unit. Conclusion: According to the results of this study, it can be concluded that higher degree of conversion brings higher temperature rise, regardless of composite material used.

10. Dičak J, Tarle Z, Knežević A. Visual - Tactile Caries Detection in Comparison with Laser Fluorescence. Acta Stomatol Croat. 2007;41(2):132-41.
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    Title in English:	Visual - Tactile Caries Detection in Comparison with Laser Fluorescence
    Title in Croatian:	Vizualno – taktilna detekcija karijesa u usporedbi s laserskom fluorescencijom
    Type of Article:	original scientific paper
    MeSH:	DENTAL CARIES LASERS + therapeutic use
    Abstract:	Modern concepts in caries treatment require highly specific and sensitive methods of caries detection opposed to the conventional visual – tactile method. Unnecessary removal of sound dental tissue is quite often due to false – positive caries diagnosis. On the other hand, lesion can be undetected for a long period of time. DIAGNOdent (KaVo, Dental GmbH, Germany), a laser fluorescence – based device, presents an important turnover in diagnostic procedure. DIAGNOdent reading is highly accurate, repeatable, simple, safe, and ensures a long-term lesion monitoring because the result is quantified. The purpose of the study was the comparison of visual - tactile method of caries detection with laser fluorescence. Out of 960 teeth, caries was diagnosed in 90 teeth (9,4%) by DIAGNOdent. Using the visual – tactile method, dental caries was diagnosed in 58 teeth (6%). Absolute disagreement was found in 3,54% cases. More than half of lesions that have remained undetected were in the category of enamel surface caries (DIAGNOdent values 14-20). McNamar’s test showed statistically significant differences between DIAGNOdent based caries detection and visual – tactile method.

11. Knežević A, Tarle Z, Negovetić Mandić V, Prskalo K, Pandurić V, Janković B. Primary Fisssure Carious Lesion Reversal Using Ozone. Acta Stomatol Croat. 2007;41(1):31-8.
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    Title in English:	Primary Fisssure Carious Lesion Reversal Using Ozone
    Title in Croatian:	Terapija ozonom inicijalnih karijesnih lezija u fisurama
    Type of Article:	original scientific paper
    MeSH:	DENTAL CARIES + therapy OZONE + therapeutic use CARIOSTATIC AGENTS TOOTH REMINERALIZATION
    Abstract:	Minimally invasive dentistry holds an important place in the treatment of caries lesion. Introduction of laser fluorescence as a diagnostic and ozone as a therapeutic means finds more frequent usage in both preventive and curative dentistry. DIAGNOdent device (KaVo, Germany) is based on laser fluorescence which enables early diagnosis as well as monitoring the development of caries lesion while use of ozone with HealOzone device (KaVo, Germany) provides painless treatment. Even though there are number of indications for use of ozone in dentistry, most important is therapy of caries lesions. Purpose of this investigation was to observe the effect of ozone applied via HealOzone device on the total of 70 primary fissure lesions previously detected with DIAGNOdent device and to determine whether there is a decrease in lesion demineralization values between first visit, first and second recall after one and two month period. Results showed statistically significant difference in demineralization values recorded on DIAGNOdent scale between first visit and every repeated recall (p<0,001).

12. Knežević A, Demoli N, Tarle Z, Negovetić Mandić V. Influence of Polymerization Light Intensity on the Polymerization Shrinkage of Composite Materials (Part III). Acta Stomatol Croat. 2005;39(4):453-64.
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    Title in English:	Influence of Polymerization Light Intensity on the Polymerization Shrinkage of Composite Materials (Part III)
    Title in Croatian:	Utjecaj intenziteta svjetla za polimerizaciju na skupljanje kompozitnih materijala (III dio)
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS DENTISTRY, OPERATIVE
    Abstract:	Composite materials shrink during the polymerization process which lessens their clinical value. Modifications of composition of the composite material and application technique proved inadequate for compensation of polymerization shrinkage, and therefore modification of polymerization modes was attempted. The polymerization modes of lower intensities will enable prolongation of the pre-gelation phase and consequently greatly decrease the total amount of shrinkage. The purpose of the study was to determine the polymerization shrinkage of Tetric Ceram (Vivadent, Schaan, Liechtenstein) and Filtek Z 250 (3M/ESPE Dental Products, St Paul, MN) composite materials by digital holographic interpherometry. Samples of the composite material were polymerized by three modes of various intensities (medium, exponential and standard) Elipar Trilight halogen curing unit (3M/ESPE, Seefeld, Germany). Highest values of the polymerization shrinkage were recorded for the polymerization mode with highest light intensity.

13. Knežević A, Tarle Z, Negovetić Mandić V, Pichler G. Influence of Light Intensity on Temperature Rise During Polymerization of a Composite Resin Sample (Part II). Acta Stomatol Croat. 2005;39(4):441-52.
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    Title in English:	Influence of Light Intensity on Temperature Rise During Polymerization of a Composite Resin Sample (Part II)
    Title in Croatian:	Utjecaj intenziteta svjetla za polimerizaciju na porast temperature u uzorku kompozitnog materijala (II dio)
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS DENTISTRY, OPERATIVE TEMPERATURE
    Abstract:	One of the most important side effects of composite material setting using halogen devices besides polymerization shrinkage is temperature rise. The temperature rise is in direct relation with the strength of polymerization light intensity and as intensity grows so does the temperature. Since many polymerization devices exist on the market today capable of producing several different polymerization modes with different distribution of light intensity within the polymerization interval as well as different strength, the purpose of this study was to examine the influence of different polymerization programs (modes) on temperature rise in a sample of composite material. In the experiment Tetric Ceram (Vivadent, Schaan, Liechtenstein) and Filtek Z 250 (3M/ESPE Dental Products, St. Paul, MN) composite materials were used. Composite material samples were polymerized by Elipar Trilight halogen device (3M/ESPE, Seefeld, Germany) with three polymerization modes of various intensities (middle (ET ), exponential (ETE) and standard (ETS)). Highest temperature rise was noted after 40 seconds at highest intensity mode (standard mode), while lowest temperature rise was noted at exponential mode after 10 seconds and at medium intensity mode after 40 seconds.

14. Knežević A, Tarle Z, Ristić M, Alajbeg I [Iva]. Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I). Acta Stomatol Croat. 2005;39(4):427-39.
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    Title in English:	Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)
    Title in Croatian:	Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio)
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS DENTISTRY, OPERATIVE
    Abstract:	Degree of conversion of composite materials is an important factor that influences both quality and longevity of the composite restoration during polymerization. Besides the components of the composite material, degree of conversion is greatly influenced by properties of the light source and polymerization time. The purpose of this study was to compare the effect of three polymerization modes of various intensities (medium, exponential and standard) of Elipar Trilight halogen curing (3M/ESPE, Seefeld, Germany) unit on samples of Tetric Ceram (Vivadent, Schaan, Liechtenstein) and Filtek Z 250 (3M/ESPE, Seefeld, Germany) on the surface and at 2 mm depth. For determining the degree of conversion, Fourier transform infrared spectroscopy (FTIR) was used. Results of the degree of conversion measurement showed the highest degree of conversion when using light source of highest intensity as well as a higher degree of conversion on the surface than at 2 mm depth regardless of the type of composite material and light intensity used for polymerization.

15. Negovetić Vranić D, Tarle Z, Škrinjarić K, Glavina D, Škrinjarić I. Clinical Analysis of Compomer Restorations in Primary Dentition: 2-Year Evaluation. Acta Stomatol Croat. 2005;39(4):415-26.
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    Title in English:	Clinical Analysis of Compomer Restorations in Primary Dentition: 2-Year Evaluation
    Title in Croatian:	Klinička raščlamba ispuna kompomerima u mliječnoj denticiji: 2-godišnja ocjena
    Type of Article:	original scientific paper
    MeSH:	DENTAL MATERIALS DENTAL AMALGAM COMPOMERS
    Abstract:	Various materials are available as alternatives to amalgam for restorations in primary teeth. The aim of the study was to evaluate the clinical performance of two compomers: Hytac and Compoglass in class II restorations in primary teeth, as an alternative to amalgam. Seventynin second class cavities (60 patients) in primary molars were restored with amalgam (Vivadent/Ivoclar, Schaan, Liechtenstein, LOT 819798) (24 restorations), Compoglass (Vivadent/Ivoclar, Schaan, Liechtenstein LOT 819798) (24 restorations) and Hytac (3M Espe, Seefeld, Germany LOT 012) (26 restorations). Each material was placed by using the respective adhesive system in accordance with the manufacturer’s instructions. Restorations were evaluated immediately after placement and after 6 months, one year and two years by using modified USPHS (Ryge & Cvar) criteria. After two years colour evaluation rate A was recorded in 79% of cases with compomer restorations with Compoglass and 80% for compomer restorations with Hytac. Marginal adaptation for amalgam restorations was evaluated as rate A in 62.5%, rate B in 33.3% and rate D in 4.2%, while for compomer restorations with Compoglass rate A was recorded in 50%, rate B in 37.5% and rate D in 12.5%. Compomer restorations with Hytac were evaluated as rate A in 48%, rate B in 36% and rate D in 16%. Changes in marginal discoloration for amalgam restorations were evaluated as rate A in 79.2%, rate B in 16.7% and rate C in 4.2%. Compomer restorations with Compoglass were evaluated as rate A in 70.8%, rate B in 12.5% and rate C in 16.7%, while the results for compomer restorations with Hytac were rate A in 60%, rate B in 24% and rate C in 16% of cases. Statistical analysis was performed by means of nonparametric Kruskal-Wallis and Mann-Whitney tests, which did not show statistically significant difference for the materials, according to the criteria used. Both evaluated compomer materials can be used as alternatives to amalgam restorations in clinical work. However, longer clinical testing is needed in order to obtain relevant results.

16. Knežević A, Demoli N, Tarle Z, Šolc M. Digital Holographic Interferometry - a New Method for Measuring Polymerization Shrinkage of Composite Materials. Acta Stomatol Croat. 2005;39(2):145-60.
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    Title in English:	Digital Holographic Interferometry - a New Method for Measuring Polymerization Shrinkage of Composite Materials
    Title in Croatian:	Digitalna holografska interferometrija - nova metoda mjerenja polimerizacijskog skupljanja kompozitnih materijala
    Type of Article:	original scientific paper
    MeSH:	INTERFEROMETRY COMPOSITE RESINS
    Abstract:	Polymerization of composite filling is considered to be an importantfactor in achieving longevity of the restorative treatment. Quality of the polymerization influences physico-mechanical characteristics, color stability, volumetric changes of restoration and biocompatibility of the material itself. Polymerization shrinkage is an unavoidable consequence of setting of the composite material. So far, it has been measured by several different methods. Digital holographic interferometry, a method described in this study, is the only procedure that enables direct monitoring of the polymerization shrinkage for every second of polymerization of the composite material. Values of the polymerization shrinkage obtained by this method correspond with the values obtained by other methods.

17. Knežević A, Tarle Z, Prskalo K. Ozone Treatment of Initial Lesions. Acta Stomatol Croat. 2004;38(4):365-74.
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    Title in English:	Ozone Treatment of Initial Lesions
    Title in Croatian:	Terapija karijesnih lezija ozonom
    Type of Article:	professional paper
    MeSH:	DENTAL CARIES + therapy OZONE + therapeutic use
    Abstract:	Caries is a disease of hard dental tissue caused by the following factors: host (the tooth), cause (microorganisms), environmental influence and time. With improved technology new, contemporary, methods of diagnosing caries lesions have been introduced, one of the most important being laser fluorescence. Parallel with the development of new diagnostic methods, the classical “Black’s principle” of cavity preparation, was replaced, first with “minimally invasive non-traumatic dentistry”, and more recently with “ozone therapy”. Bactericide and disinfective properties of ozone enabled a new concept of “painless therapy” in treatment of caries lesions.

18. Šutalo J, Knežević A, Negovetić-Mandić V, Tarle Z, Pandurić V. Esthetic Reconstruction of the Incisal Edge of Upper Central Incisors. Acta Stomatol Croat. 2003;37(3):380.
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    Title in English:	Esthetic Reconstruction of the Incisal Edge of Upper Central Incisors
    Title in Croatian:	Estetska rekonstrukcija incizijskog brida središnjih gornjih sjekutića
    Type of Article:	congress abstract
    MeSH:	DENTISTRY, OPERATIVE INCISOR
    Abstract:	Damaged incisal edges of the upper central incisors are considered to be an important as well as a relatively complex problem in restorative dentistry because the degree of damage is minimal yet esthetical demand provision of long-lasting reconstruction complex. There are several techniques for provision of incisal defects, the leastinvasive being direct technique with composite resins. The purpose of this study was to present one of the possibilities for reconstruction of trauma damaged incisal edge. A 22 year old patient after being strike by a hard object, sustained fractures od enamel and part of the dentin on the incisal edge. Previously performed restorative treatmentwas not satisfactory, so a new procedure was undertaken, using Artemis (Vivadent, Schaan, Liechtenstein) microhybrid composite material with a wide spectrum of shades for enamel and dentin simulation as well as special effects. Opaque shades of colours simulated lost dentin, transparent enamel shades enamel, and mammelon and clear transparent shades special effects. Reconstruction was performed in layer technique with the useof instruments for plasticizing including responding brushes and polymerization of each layer separately.

19. Šutalo J, Knežević A, Negovetić-Mandić V, Tarle Z, Pandurić V. Dens Invaginatus - Treatment Method. Acta Stomatol Croat. 2003;37(3):379-80.
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    Title in English:	Dens Invaginatus - Treatment Method
    Title in Croatian:	Postupci liječenja Dens Invaginatusa
    Type of Article:	congress abstract
    MeSH:	TOOTH ABNORMALITIES
    Abstract:	Dens invaginatus is a developmental anomaly, manifested by insertion of enamel and dentin inside the crown and root. This aberration is revealed by the broad spectrum of morphological variations, from the foramen coecum to the smaller larger insertion in the root, sometimes extending to the very apex. Current anomaly classification, presented by Oehlers in 1957, divides the anomalyinto three categories. It is usually detected by roentgen examination. If there is a communication between the invagination and the pulp or a periradicular tissue, soon after tooth eruption change occurs in the pulp vitality in the form of affectation, necrosis and periapical pathological transformation wich necessitates urgent dental intervention. The treatment depends on the type of anomalyand its communication with the pulp and the periapical tissue. The purpose of the study was to present endodontic treatment possibility for the stated anomaly. A 20 yearold patient contacted the Department of Restorative Dentistry at the University of Zagreb school of Dental Medicine complaining of pain in the area of the upper right central incisor. Clinical examination determined palatalprotuberation and Y shape form of the palatal tooth surface including three foramens. Radiological examination showed class II invgination according to Oehlers with periapical communication and extensive periapical process. Endodontic treatment was performed simultaneously with enlargement of both invagination foramens as well as the central area inbetween. Distal root canal was C-shapedwhile the mesial was oval. Method of instrumentation was combined Profile and “step-back” techniqe. Working lenght of the root canal was verified using electronic device Endometer ES-03. Root canals were filled using thermoplastic techniqe and the control X-rays was made after the endodontic treatment. Finally, the crown wasesthetically reconstucted with composite resin. Follow through after one, three and six months revealed a reduction of the pathological process as well as disppearance of clinical symtoms.

20. Knežević A, Tarle Z, Meniga A, Šutalo J, Pichler G, Ristić M. Degree of Conversation and Temperature Measurement of Composite Polymerised with Halogen and LED-Curing Unit. Acta Stomatol Croat. 2003;37(2):159-68.
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    Title in English:	Degree of Conversation and Temperature Measurement of Composite Polymerised with Halogen and LED-Curing Unit
    Title in Croatian:	Mjerenje konverzije i temperature kompozita polimeriziranih halogenim i LED polimerizatorom
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS
    Abstract:	Today available composite materials are polymerized by blue light, with a wavelength of about 468 nm. Commercially available curing units for composite resin polymerization emit blue light of different intensity. Using curing units of higher light intensity to reach a higher degree of conversion unavoidably leads to higher temperature rise in material during hardening, and also to polymerization shrinkage of material. The aim of this study was to determine if there is any difference between the degree of conversion and temperature rise in three composite materials: Amelogen (Akeda Dental, Denmark), Pertac II (ESPE, Seefeld, Germany) and Z100 (3M Dental Products, St. Paul, Minessotta, USA) polymerized with exponential program of Elipar Trilight curing unit (ESPE, Seefeld, Germany) and Lux-o-Max curing unit (Akeda Dental, Denmark) based on LED (light emitting diodes) technology. The results showed only a slightly lower degree of conversion, in the case of polymerization with Lux-o-Max curing unit. The temperature rise was significantly lower in the case of polymerization with Lux-o-Max curing unit for all tested composite materials.

21. Šutalo J, Knežević A, Tarle Z. Influence of Dentine Adhesive with Nanofiller on Postrestorative Sensitivity. Acta Stomatol Croat. 2001;35(3):361-70.
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    Title in English:	Influence of Dentine Adhesive with Nanofiller on Postrestorative Sensitivity
    Title in Croatian:	Utjecaj dentinskog adheziva s nonopunilom na poslijerestorativnu osjetlivost zuba
    Type of Article:	original scientific paper
    MeSH:	ADHESIVES DENTIN-BONDING AGENTS SENSITIVITY AND SPECIFICITY PAIN, POSTOPERATIVE
    Abstract:	Increasing requirements for the longevity of filling and marginal integration has influenced the development of new materials in restorative procedure on enamel and dentine. These requirements have contributed to the development of several generations of composite materials and dentine adhesives. Adhesion of the restorative material on the enamel is succesfully enhanced with the use of enamel adhesives, while bonding to dentine, because of its specific constitution and wetness of its surface, is not always acceptable and longlasting. The latest generation of dentine adhesives shows better bonding values, better sealing of the dentine surface and is simpler to handle than earlier generations of dentine adhesives. The aim of this study was to determine in 453 small medium and deep cavities the clinical existence of postrestorative sensitivity after the application of “Excite” one-bottle enamel-dentine adhesive under a composite resin filling one and three months after the application of the composite filling. After one month 21 teeth showed sensitivity of 1st, 2nd and 3th degree, and after three months only four teeth showed sensitivity of 1st and 2nd degree. This confirmed the fact that “Excite” enamel-dentine adhesive can successfully decrease the presence of postrestorative sensitivity.

22. Knežević A, Tarle Z, Meniga A, Pandurić V, Šutalo J. The Most Frequently Used Materials for Compensation of Hard Tissue. Acta Stomatol Croat. 2000;34(4):379-90.
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    Title in English:	The Most Frequently Used Materials for Compensation of Hard Tissue
    Title in Croatian:	Najčešće rabljeni materijali za naknadu tvrdog zubnog tkiva
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS DENTIN-BONDING AGENTS GLASS IONOMER CEMENTS OPERATIVE DENTISTRY
    Abstract:	The continual progress in development of new dental materials for tooth fillings and the presence of those materials on the market confuse the dentist when choosing the most appropriate material. The purpose of this research was to carry aut a survey in order to find out what are the most frequently used materials for permanent tooth fillings, dentine adhesives and polymerization units in clinical practice. The survey covered 304 subjects (doctors/dentists) with experience ranging from 1 to 40 years of practice. The results show that Tetric Ceram (Vivadent, Schaan, Liechtenstein) is the most used composite material, Syntac (Vivadent, Schaan, Liechtenstein) the most used dentine adhesive and Heliolux (Vivadent, Schaan, Liechtenstein) the most used curing unit for photopolymerisation of composite materials in clinical practice.

23. Knežević A, Tarle Z, Šutalo J. Dental erosions in patients with anorexia and bulimia nervosa. Acta Stomatol Croat. 1999;33(4):447-53.
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    Title in English:	Dental erosions in patients with anorexia and bulimia nervosa
    Title in Croatian:	Erozije u pacijenata s anoreksijom i bulimijom nervozom
    Type of Article:	review
    MeSH:	BULIMIA ANOREXIA NERVOSA TOOTH EROSION + etiology DENTAL ENAMEL + pathology
    Abstract:	(not available)

24. Knežević A, Tarle Z, Meniga A, Šutalo J, Pichler G, Ristić M. Polymerization of composite materials with blue superbright light emitting diodes. Acta Stomatol Croat. 1999;33(3):337-48.
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    Title in English:	Polymerization of composite materials with blue superbright light emitting diodes
    Title in Croatian:	Polimerizacija kompozitnih materijala plavim visokosjajnim svijetlećim diodama
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS + chemistry HALOGENS POLYMERS
    Abstract:	(not available)

25. Knežević A, Tarle Z, Šutalo J, Galić N. Dental amalgam or composite resin filling?. Acta Stomatol Croat. 1999;33(2):225-35.
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    Title in English:	Dental amalgam or composite resin filling?
    Title in Croatian:	Amalgamski ili kompozitni ispun?
    Type of Article:	review
    MeSH:	DENTAL AMALGAM + chemistry COMPOSITE RESINS + chemistry
    Abstract:	(not available)

26. Knežević A, Meniga A, Tarle Z, Šutalo J, Pichler G. Measurement of light-curing unit intensity in clinical practice. Acta Stomatol Croat. 1999;33(1):35-43.
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    Title in English:	Measurement of light-curing unit intensity in clinical practice
    Title in Croatian:	Mjerenje jakosti fotopolimerizacijskih uređaja u kliničkoj uporabi
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS + chemistry TECHNOLOGY, DENTAL DENTAL EQUIPMENT POLYMERS TIME FACTORS MATERIALS TESTING
    Abstract:	(not available)

27. Tarle Z, Meniga A, Knežević A, Šutalo J, Pichler G, Ristić M. Some properties of composite resins cured by pulsed blue laser. Acta Stomatol Croat. 1999;33(1):11-23.
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    Title in English:	Some properties of composite resins cured by pulsed blue laser
    Title in Croatian:	Svojstva kompozitnih materijala polimeriziranih pulsnim laserom
    Type of Article:	original scientific paper
    MeSH:	LASERS COMPOSITE RESINS + chemistry MATERIALS TESTING POLYMERS
    Abstract:	(not available)

28. Knežević A, Tarle Z, Šutalo J, Pandurić V. Obrada aproksimalnih kaviteta ultrazvučnom tehnikom: Prikaz slučaja [in Croatian]. Acta Stomatol Croat. 1998;32(Suppl):170.
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    Title in English:	nema
    Title in Croatian:	Obrada aproksimalnih kaviteta ultrazvučnom tehnikom: Prikaz slučaja
    Type of Article:	congress abstract
    MeSH:	TOOTH PREPARATION DENTISTRY, OPERATIVE
    Abstract:	(not available)

29. Knežević A, Tarle Z, Šutalo J, Pandurić V, Galić N, Ciglar I. Surface interactions of dentine and adhesives. Acta Stomatol Croat. 1998;32(3):459-73.
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    Title in English:	Surface interactions of dentine and adhesives
    Title in Croatian:	Površinske interakcije dentina i adheziva
    Type of Article:	review
    MeSH:	DENTIN DENTIN-BONDING AGENTS ADHESIVES SMEAR LAYER DENTIN PERMEABILITY WATER TENSILE STRENGHT ACETONE MATERIALS TESTING
    Abstract:	(not available)

30. Pandurić V, Tarle Z, Knežević A, Kišić S. [Endodontic Treatment and Esthetic Restoration of Fractured Upper Incisors - Case Presentation]. Acta Stomatol Croat. 1997;31(Suppl):338.
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    Title in English:	Endodontic Treatment and Esthetic Restoration of Fractured Upper Incisors - Case Presentation
    Title in Croatian:	Endodontsko liječenje i estetska opskrba frakturiranih gornjih sjekutića - Prikaz slučaja
    Type of Article:	congress abstract
    MeSH:	ENDODONTICS ROOT CANAL THERAPY TOOTH INJURIES + therapy DENTAL RESTORATION, PERMANENT
    Abstract:	(not available)

31. Meniga A, Tarle Z, Šutalo J. [Verification of Preparation and Filling of the Root Canal by Means of Digital Radiography]. Acta Stomatol Croat. 1997;31(Suppl):331.
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    Title in English:	Verification of Preparation and Filling of the Root Canal by Means of Digital Radiography
    Title in Croatian:	Provjera obrade i ispuna korijenskog kanala postupkom digitalne radiografije
    Type of Article:	congress abstract
    MeSH:	ROOT CANAL OBTURATION + methods ROOT CANAL PREPARATION + methods RADIOGRAPHY, DENTAL, DIGITAL
    Abstract:	(not available)

32. Šutalo J, Tarle Z, Prskalo K, Simeon P, Pandurić V. [Endodontic Treatment of Some Morphological Anomalies of the Teeth]. Acta Stomatol Croat. 1997;31(Suppl):285-94.
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    Title in English:	Endodontic Treatment of Some Morphological Anomalies of the Teeth
    Title in Croatian:	Endodontsko liječenje nekih morfoloških anomalija zuba
    Type of Article:	congress report
    MeSH:	ROOT CANAL THERAPY + methods TOOTH ABNORMALITIES
    Abstract:	(not available)

33. Kišić S, Tarle Z, Simeon P, Šutalo J. [Compomer as restorative material for carious and noncarious lesions]. Acta Stomatol Croat. 1997;31(2):115-21.
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    Title in English:	Compomer as restorative material for carious and noncarious lesions
    Title in Croatian:	Kompomer kao restorativni materijal karijesnih i nekarijesnih lezija
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS GLASS IONOMER CEMENTS DENTAL RESTORATION, PERMANENT SURFACE PROPERTIES MATERIALS TESTING DENTAL BONDING MARGINAL ADAPTATION (DENTISTRY)
    Abstract:	(not available)

34. Šutalo J, Tarle Z. [Noncarious destructive lesions of dental hard tissue]. Acta Stomatol Croat. 1997;31(1):43-52.
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    Title in English:	Noncarious destructive lesions of dental hard tissue
    Title in Croatian:	Nekarijesne destruktivne lezije tvrdih zubnih tkiva
    Type of Article:	review
    MeSH:	TOOTH EROSION + therapy TOOTH ABRASION DENTIN SENSITIVITY RISK FACTORS
    Abstract:	(not available)

35. Tarle Z, Meniga A, Šutalo J. Correlation between degree of conversion and light transmission through resin composite samples. Acta Stomatol Croat. 1995;29(1):9-14.
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    Title in English:	Correlation between degree of conversion and light transmission through resin composite samples
    Title in Croatian:	Povezanost stupnja konverzije i transmisije svjetla kroz uzorak kompozitnog materijala
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS + chemistry MATERIALS TESTING
    Abstract:	(not available)

36. Šutalo Z, Meniga A. [Polymerization contraction of composite resin filling]. Acta Stomatol Croat. 1994;28(1):41-6.
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    Title in English:	Polymerization contraction of composite resin filling
    Title in Croatian:	Kompenzacija polimerizacijske kontrakcije kompozitnih ispuna
    Type of Article:	review
    MeSH:	COMPOSITE RESINS + chemistry DENTAL RESTORATION, PERMANENT DENTIN-BONDING AGENTS MATERIALS TESTING
    Abstract:	(not available)

37. Šutalo Z, Meniga A, Šutalo J, Azinović D, Pichler G. Comparison between standard and pulsed coherent light polymerization. Acta Stomatol Croat. 1993;27(2):87-94.
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    Title in English:	Comparison between standard and pulsed coherent light polymerization
    Title in Croatian:	Usporedba standardne i pulsno-laserske polimerizacije kompozitnih materijala
    Type of Article:	original scientific paper
    MeSH:	COMPOSITE RESINS + chemistry POLYMERS LASERS MATERIALS TESTING
    Abstract:	(not available)