Browsing of Articles

1. Madlena M, Gabris K, Banoczy J, Marton S, Keszthelyi G. Correlation between Adolescents Caries Prevalence and Caries Related Factors in Two Hungarian Cities. Acta Stomatol Croat. 2001;35(3):305-17.
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   Title in English:	Correlation between Adolescents Caries Prevalence and Caries Related Factors in Two Hungarian Cities
   Title in Croatian:	Korelacija između učestalosti karijesa u omladine i čimbenika povezanosti s karijesom u dva mađarska grada
   Type of Article:	original scientific paper
   MeSH:	DENTAL CARIES + epidemiology ORAL HYGIENE
   Abstract:	The aim of the study was to assess the caries prevalence and oral hygiene in groups of adolescents living in different Hungarian localities and to establish correlations with socio-economic factors. Examinations of caries and oral hygiene were performed in 586 14-16 year old children. The percentage of caries free children was 5.1%, the DMFT and DMFS values were 6.97±4.67 and 9.95±7.94 respectively. The VPI index was 41.6±32.7% (mean±S.D.), and showed positive correlation with the caries prevalence. The DMFT and DMFS values, as well as VPI decreased as the educational level of the father increased. The number of siblings had a worsening effect on DMFT, DMFS and VPI values. There was some relationship between the previous fluoride prophylaxis and decrease of DMF values, although the difference proved to be statistically non significant. These findings indicate the necessity of organized dental preventive measures.

2. Ćelić R, Jerolimov V, Filipović-Zore I, Knezović-Zlatarić D. The Prevalence of Temporomandibular Disorders in a Non-Patient Population. Acta Stomatol Croat. 2001;35(3):319-30.
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   Title in English:	The Prevalence of Temporomandibular Disorders in a Non-Patient Population
   Title in Croatian:	Pojavnost temporomandibularnih poremećaja u populaciji nepacijenata.
   Type of Article:	original scientific paper
   MeSH:	TEMPOROMANDIBULAR JOINT + pathology DENTAL OCCLUSION
   Abstract:	The purpose of the study was to determine the prevalence of clinical signs and symptoms of temporomandibular disorders (TMD) in a young adult non-patient population and to investigate the possibility of an association between TMD and occlusal factors. A questionnaire including data from history and clinical functional examination was used in the study. All subjects (a total of 230) were male (army recruits), from 19 to 28 years of age (mean 21.3 ± 2.1). The study indicated that 38% of subjects had at least one symptom (subjects with slight, moderate and severe discomfort), while 45% of subjects had at least one sign of TMD. Spearman's rank correlation test showed weak but statistically significant correlation (p < 0.05 and p < 0.01) between occlusal factors and TMD in a young adult non-patient population. Clinical signs and symptoms of TMD were weakly correlated with some occlusal factors (malocclusion traits (Angle classes II/1, II/2, III, and crossbite), slide between RCP and ICP ≥ 1 mm, midline discrepancy ≥ 2 mm, nonworking side interferences, horizontal overlap ≥ 5 mm) and parafunctional habits (teeth clenching and teeth grinding). However, the importance of association between TMD, occlusal factors and parafunctional habits should not be overstated (weak correlation), since this may lead to neglect of the many other causes of orofacial pain and dysfunction in a biologically multifactorial system.

3. Šimunović-Šoškić M, Delić Z. Accuracy of Two Condensation-Type Light Body Silicones after Setting. Acta Stomatol Croat. 2001;35(3):331-42.
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   Title in English:	Accuracy of Two Condensation-Type Light Body Silicones after Setting
   Title in Croatian:	Preciznost dvaju različitih silikona kondenzacijskog tipa male viskoznosti nakon stvrdnjavanja
   Type of Article:	original scientific paper
   MeSH:	DENTAL IMPRESSION MATERIALS SILICONES
   Abstract:	The aim of the study was to determine which dimensional changes occur in two types of low viscosity condensation-type silicone materials (Xantopren - Bayer, Germany and RTV - Bosnalijek, Sarajevo, BiH), when prepared in different conditions (mixed by hand or mechanically, with and without the addition of 3 drops of water) a different time period after setting.A total of 56 samples were prepared, 7 samples of each silicone (Xsantopren, RTV) in each examined condition (mixed by hand or mechanically, with or without the addition of 3 drops of water). Specimens were poured into a mould until set. The samples were then removed from the mould and stored at room temperature. Using an optical instrument SIP-414 with a digital microscope, dimensional measurements at different time intervals after setting (2, 4, 8 24 and 48 hours) were made. The referent value was the measure of the mould, which was 24.7 mm.The examined silicone condensation-type impression materials, mixed by hand or mechanically with or without addition of 3 drops of water, showed continuous contraction. The referent value (mould dimension) was greater than all other values measured 2, 4, 8, 24 and 48 hours after setting. The longer the period of sample storage, the greater the silicone contraction. χ2 test revealed that mean values measured in this study are significantly smaller than the referent value, depending on the period of the material storage. Contraction was greater than 0.5% after 2 hours of storage, regardless of mixing condition.The examined silicone condensation-type impression materials showed significant contraction, which increased during the period of storage, no matter how the material was prepared (mechanically mixed, or by hand; with or without addition of water). The results indicate that silicone condensation-type impressions should be poured into hard stone as soon as possible, to preserve the desired accuracy.

4. Krhen J, Knezović-Zlatarić D, Kobler P, Čelebić A, Milat O, Džubur A. Intraoral Computer-Assisted Microdensitometric Study. Acta Stomatol Croat. 2001;35(3):343-52.
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   Title in English:	Intraoral Computer-Assisted Microdensitometric Study
   Title in Croatian:	Intraoralno mikrodenzitometrijsko ispitivanje gustoće kosti
   Type of Article:	original scientific paper
   MeSH:	DENSITOMETRY BONE AND BONES RADIOGRAPHY, DENTAL
   Abstract:	The precision of a method of microdensitometry on digitized images, using six step copper stepwedge (SW), was studied. Two retroalveolar radiographs were made for each of the six examined patients. Lynotype-Hell (8-bit, 300DPI) transparent scanner was used to scan the radiographs. All the images were, prior to the measurements, inverted. The digitized radiographs were saved in the Issa-program for archiving radiographs, while the optical density (OD) was measured by using software Scion image for 6 steps of the SW and 7 regions of interest (ROI). The gray levels (GLs) were converted into the ODs for both images by formula OD = -log Ii /255, where Ii = measured intensity. ODs of each step of the SW were correlated with the copper thickness of the related step and the regression formula was thus derived from the relationship of the OD and the actual thickness of the related step through the third degree polynomial function. The results revealed that the method detects mineral bone changes, i.e. OD changes, which surpass more than 7% of density on the images.

5. Vučićević-Boras V, Topić B, Cekić-Arambašin A, Stavljenić-Rukavina A, Zadro R, Devčić T. Measurement of Salivary Peroxidase Values in Unstimulated and Stimulated Whole Saliva in a Dental Student Population. Acta Stomatol Croat. 2001;35(3):353-9.
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   Title in English:	Measurement of Salivary Peroxidase Values in Unstimulated and Stimulated Whole Saliva in a Dental Student Population
   Title in Croatian:	Vrijednosti salivarne peroksidaze u nestimuliranoj i stimuliranoj ukupnoj slini u studenata stomatologije.
   Type of Article:	original scientific paper
   MeSH:	SALIVA + physiology PEROXIDASE
   Abstract:	In 28 young, healthy individuals the quantity of salivary peroxidase was determined with the aim of evaluating normal ranges for salivary peroxidase, to determine whether any differences in SP values between unstimulated and stimulated whole saliva exist and to find any possible differences between sexes.We can conclude that no statistically significant differences between salivary peroxidase values in unstimulated and stimulated whole saliva were found. No statistically significant differences were found between female and male individuals in salivary peroxidase values, either in unstimulated or stimulated whole saliva.

6. 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.

7. Badel T, Ćelić R, Kraljević S, Pandurić J, Dulčić N. Complete Denture Remounting. Acta Stomatol Croat. 2001;35(3):371-87.
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   Title in English:	Complete Denture Remounting
   Title in Croatian:	Remontaža potpunih proteza
   Type of Article:	professional paper
   MeSH:	DENTAL OCCLUSION DENTURE, COMPLETE
   Abstract:	Correct occlusal relationships on complete dentures are part of the success in prosthetic treatment of edentulous patients. As denture base materials and fabrication procedures cannot provide dimensionally accurate complete dentures, it is necessary to check the occlusion. The relation between artificial teeth on complete dentures has a significant impact on even loading of denture foundations and optimum stabilisation of dentures during wearing. A remount procedure begins with fabrication of remount casts, determination and transfer of interarch relationships into the articulator. Deflective contacts on dentures are eliminated by selective grinding carried out in the articulator in the intercuspal position and by excursive tooth guided movements. The purpose is to represent a remount procedure as a constituent part of complete denture fabrication procedures in everyday practice. When selecting a dynamic concept of occlusion, priority is given to unbalanced dentures, i.e. to canine guided occlusion and/or to the concept of unilateral occlusal balance.

8. Ćelić R, Hadžihasanović B, Ćelić S. Magnetic Resonance in Diagnosis Temporomandibular Joint Disorders. Acta Stomatol Croat. 2001;35(3):389-401.
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   Title in English:	Magnetic Resonance in Diagnosis Temporomandibular Joint Disorders
   Title in Croatian:	Magnetska rezonancija u dijagnostici poremećaja čeljusnih zglobova
   Type of Article:	case report
   MeSH:	TEMPOROMANDIBULAR JOINT + pathology MAGNETIC RESONANCE SPECTROSCOPY
   Abstract:	The purpose of the paper is to present magnetic resonance imaging as a useful technique in establishing a diagnosis of functional disorders of the temporomandibular joint, on the basis of case studies, as this technique is not yet widely used in this country. The MR images were used for assessment of normal functional anatomy, as well as forms of functional disorders of the temporomandibular joints (disc displacement with and without reduction). Standard oblique sagittal planes with T1 sequences obtained using Magneton Impact (Siemens) apparatus at 1.0 T with surface coil of 10 cm diameter were used. The MR images were taken in the open mouth and closed mouth positions in the oblique sagittal plane vertical to the longitudinal axis of the condyle.Magnetic resonance imaging is a non-invasive technique using magneticfield and radio frequency pulses instead of ionising radiation for image creation. Of all known radiologic techniques, magnetic resonance imaging proved to be the best technique of choice for visualization of soft and hard tissues of the temporomandibular joints. In general, the magnetic resonance technique is used in cases of doubtful diagnosis and therapeutic failure of temporomandibular disorders. Apart from diagnostics, the technique can also be used in assessment of various methods of treatment of temporomandibular disorders (where conditions before and after treatment are assessed). It is also used for better understanding of the pathophysiology and biomechanics of temporomandibular joints, which has been shown in numerous scientific studies.

9. Uglešić V, Varga S. Correction of Head Contour. Acta Stomatol Croat. 2001;35(3):403-9.
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   Title in English:	Correction of Head Contour
   Title in Croatian:	Korekcija oblika glave
   Type of Article:	case report
   MeSH:	SURGERY, PLASTIC + methods
   Abstract:	A method for solving the problem of a patient who was dissatisfied with the shape of the back of his head. Justification for the operation and operation method discussed. In order to plan the operation a plaster cast of the patient's head was used, and for correction of the deformity an implant was constructed of hard silicone. The implant was inserted by means of an incision on the highest point of the back of the head, and fixed to the periosteum. Postoperative course was normal and one year after the operation the patient was satisfied with the result of the operation.

10. Sandev S, Sokler K, Grgurević J. Traumatic Bone Cysts. Acta Stomatol Croat. 2001;35(3):411-20.
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    Title in English:	Traumatic Bone Cysts
    Title in Croatian:	Traumatske koštane ciste
    Type of Article:	review
    MeSH:	BONE CYSTS
    Abstract:	A method for solving the problem of a patient who was dissatisfied with the shape of the back of his head. Justification for the operation and operation method discussed. In order to plan the operation a plaster cast of the patient's head was used, and for correction of the deformity an implant was constructed of hard silicone. The implant was inserted by means of an incision on the highest point of the back of the head, and fixed to the periosteum. Postoperative course was normal and one year after the operation the patient was satisfied with the result of the operation.