Browsing of Articles
- Živko-Babić J, Tadić T, Jakšić M, Ivaniš T, Valković V. Analysis of metal diffusion from crown to the human teeth. Acta Stomatol Croat. 1989;23(4):273-80.
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| Title in English: |
Analysis of metal diffusion from crown to the human teeth |
| Title in Croatian: |
Analiza difuzije metala iz krunice u zub nosač |
| Type of Article: |
original scientific paper |
| MeSH: |
CROWNS
DENTIN LEAKAGE
DENTAL ALLOYS + analysis
METALS
SPECTROMETRY, X-RAY EMISSION |
| Abstract: |
Proton induced X-ray emission spectroscopy (PIXE) has been used to determine the intensity of metals from crowns in human teeth. In order to measure elements distribution across the tooth section, proton beam (3 MeV) has been collimeted to provide a spatial resolution of 300 microns. The samples were selected according to the time of insertion of crowns and the kind of alloys they were made of. The results show the intensities of gold, zinc and copper in abutment teeth. It was not found any intensity of paladium and amount of silver was not significant. |
- Minić AJ, Zelić OB, Bojić PD. [Microscopic analysis of gingival inflamatory infiltrate in periodontal disease]. Acta Stomatol Croat. 1989;23(4):281-9.
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| Title in English: |
Microscopic analysis of gingival inflamatory infiltrate in periodontal disease |
| Title in Croatian: |
Mikroskopska analiza zapaljenih infiltrata gingive u obolelih od parodontopatije |
| Type of Article: |
original scientific paper |
| MeSH: |
PERIODONTAL DISEASES + pathology |
| Abstract: |
Twenty surgically treated patients (aged 14-67) were subject of analysis aiming to found localisation, intensity and cellular structure of gingival inflammatory infiltrate. Results of our research showed following characteristics of inflammatory infiltrate: location--30% superficial, 85% deep (focal) and 30% diffused infiltrate; intensity--15% weak, 40% moderate and 45% strong infiltrate; structure--60% mainly plasmocits, 20% plasmocitis and 20% mixed inflammatory infiltrate. In sulcular epithelium were very often found large amounts of granulocits and lymphocits. It can be concluded that periodotal type of gingival inflammation had local immunologic reaction. This process was mainly located in deep parts of gingival tissue and was also predominantly alterative. |
- Legović M, Hautz Z. [Spacing of permanent incisors and its influence on the available space for mandibular canines and premolars]. Acta Stomatol Croat. 1989;23(4):291-302.
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| Title in English: |
Spacing of permanent incisors and its influence on the available space for mandibular canines and premolars |
| Title in Croatian: |
Utjecaj postava trajnih sjekutića na veličinu prostora za smještaj donjih očnjaka i pretkutnjaka |
| Type of Article: |
original scientific paper |
| MeSH: |
DENTAL ARCH
MALOCCLUSION + physiopathology
MOUTH + anatomy & histology
INCISOR
ODONTOMETRY
MANDIBLE + pathology |
| Abstract: |
The report analysed differences between deposal space in segments I2-M1 measured from mesioaproximal surface C to mesioaproximal surface M1, measured by Moyers's method and by predictable width of teeth crowns C, P1 and P2 established by correlation method with known value sum of lower incisors with significance of 75% at 158 subjects both sexes with mixed dentition. In regard to spacing of incisors subjects are distributed in three groups: normal spacing of incisors, crowding of incisors and the spaces between incisors. Differences among predictable widths of crowns C, P1 and P2 and desposal space in segments I2-M1 evaluated by two methods show statistically significant differences at groups with crowding of incisors and the spaces between the incisors. Moyers's method of measuring desposal space for position C, P1 and P2 in dental arch is not convenient for the effect of evaluation of premature loss of deciduous teeth from resistance zone on the loss of the space in dental arch at mentioned spacing of incisors. |
- Škaljac-Staudt G, Ciglar I, Jugović Z, Gomerčić V. [Calcium hydroxide cements in an in vivo study]. Acta Stomatol Croat. 1989;23(4):303-9.
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- Skaljac-Staudt G, Ciglar I, Jugović Z, Gomercić V. [Calcium hydroxide cements in an in vivo study]. Acta Stomatol Croat. 1989;23(4):303-9.
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| Title in English: |
Calcium hydroxide cements in an in vivo study |
| Title in Croatian: |
Kalcij-hidroksidni cement u pokusu in vivo. |
| Type of Article: |
not determined |
| MeSH: |
CALCIUM HYDROXIDE + toxicity
DENTAL CEMENTS + toxicity
DENTAL PULP + drug effects
DENTAL PULP CAPPING + adverse effects
PULPITIS + chemically induced |
| Abstract: |
Great caution is required when choosing materials coming into direct contact with pulpal tissue. The aim of this study was to assess the connective tissue tolerance to Cap-cap and Cinacal, clinically used for pulp capping, in experimental animals. On the basis of tissue reactions around implanted material specimens at intervals of 2, 14 and 28 days after application, the two materials were found to belong to a group of biocompatible materials. Marked infiltration with inflammatory cells around Cap-cap specimens during the first few days after injection pointed to irritative feature of the material as compared to Cinacal, possibly attributable to eugenol, a Cap-cap constitutive component. |
- Batkovski S. [Historical review of esthetic material attachment to metal support of crowns and bridges]. Acta Stomatol Croat. 1989;23(4):311-7.
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| Title in English: |
Historical review of esthetic material attachment to metal support of crowns and bridges |
| Title in Croatian: |
Istorijski prikaz spajanja plastičnog materijala sa metalnom legurom |
| Type of Article: |
review |
| MeSH: |
DENTURE, PARTIAL
CROWNS
DENTAL MATERIALS |
| Abstract: |
Despite advantages and technological advances in the techniques of dental casts and ceramics attachment to metal, plastic materials for crown and bridge facetting are still of utmost importance for prosthetic procedures. In contrast to a hundred-year period of investigations of the ceramics-metal junction, the plastics-metal junction has been studied for not more than about 50 years. As the importance of this junction is being ever increasingly recognized, it may be expected to be optimized in the near future. |
- Tamarut T, Blašković V, Cindrić N, Maričić B. [A step-back method for intracanal preparation with multiple length determination of the tooth root canal]. Acta Stomatol Croat. 1989;23(4):319-27.
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| Title in English: |
A step-back method for intracanal preparation with multiple length determination of the tooth root canal |
| Title in Croatian: |
Intrakanalna "stepback" preparacija s višekratnim određivanjem duljine korijenskog kanala |
| Type of Article: |
professional paper |
| MeSH: |
ROOT CANAL THERAPY + methods
DENTAL PULP CAVITY + anatomy & histology
ODONTOMETRY |
| Abstract: |
A procedure of intracanal preparation of a cuneiform with cervical extension using a step-back technique is described. The length of the root canal is determined by multiple electric measurement. First, the initial measurement of the canal length (I1) is performed. The measured length is then transferred to the initial extender (No. 15), whereafter extirpation of the pulp and removal of circumpulpal dentin begin. Then the extender NO. 20 is reduced by 1 mm, and the extender No. 25 by 2 mm. When the canal have been narrowed and bent, further extenders are used to additionally reduce the working length by 1 mm more. When the pulp has been extirpated, the second canal length measurement (12) is performed, then starting to form the canal. In phase 1, the apical third from the initial (IAF) to the leading file (MAF) is treated and the cervical extension of the canal prepared by a bur drill. In further instrumentation, each next file is reduced by 1 mm of the measured canal length (12), thus shaping the canal by filling, using a step-back method. Files according to Hedström should be used thereby. Shaping of the canal is completed by a file by four numbers greater than the leading (MAF) one. |
- Živko M, Najžar-Fleger D, Pavelić B, Beranek V. [Residual caries and prosthetic treatment]. Acta Stomatol Croat. 1989;23(4):329-34.
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| Title in English: |
Residual caries and prosthetic treatment |
| Title in Croatian: |
Rezidualni karijes i zubi u protetskoj obradi |
| Type of Article: |
professional paper |
| MeSH: |
DENTAL CARIES + complications
DENTAL PULP DISEASES
SURGERY, ORAL, PREPROSTHETIC
DENTAL RESTORATION, PERMANENT |
| Abstract: |
The aim of this study was to assess the extent to which residual caries causing pulpal lesions may affect the prosthetic treatment success. Two hundred and twenty-three teeth were observed prior to prosthetic grinding and 15 months after the prosthetic appliance cementation. Study subjects were divided into three groups: group I consisting of 75 intact teeth, group II including 95 teeth where old fillings were removed, and group III with 53 teeth where old fillings were not removed prior to grinding for prosthetic treatment. Results showed pulp to be affected by disease in 24 or 10.76% of cases in total. Intact teeth were affected in 5 or 6.67% of cases, and those with replaced fillings in 8 or 8.24% of cases. These results were statistically significant (P greater than 0.05). Differences in pulp damage between the group with removed fillings and that where the existing fillings were not removed, and between the group where fillings were not removed and that of intact teeth, were statistically significant (P less than 0.05), suggesting that undetected residual caries under old fillings should be added to the known and described causes leading to failure of prosthetic dental treatment. Therefore, it appears quite desirable to replace old fillings prior to prosthetic treatment of the teeth. |
- Mucić D. [The relationship between Whartons duct, the lingual nerve and the hypoglossus nerve]. Acta Stomatol Croat. 1989;23(4):335-9.
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| Title in English: |
The relationship between Whartons duct, the lingual nerve and the hypoglossus nerve |
| Title in Croatian: |
Odnos Vartonovog kanala, jezičnog i hipoglosnog živca |
| Type of Article: |
professional paper |
| MeSH: |
SALIVARY DUCTS
LINGUAL NERVE
HYPOGLOSSAL NERVE |
| Abstract: |
Surgical interventions in the submandibular and the sublingual region require a thorough knowledge of the relationship between Wharton's duct, the lingual and the hypoglossus nerve. Between the above named elements certain discrepancies and imprecisions can be observed in the literature concerning their relationship. On these grounds we took it as the goal of our research to study the relationship between Wharton's duct and the consequent nerves on 40 human specimens of the sub-mandibular salivary gland with their surrounding structures of the neck. Analyzing the taken material, we arrived at the following conclusions: On the external side of the hypoglossus muscle we observe going from the top: the lingual nerve, Wharton's nerve, the anterior processus of the gland and the hypoglossus nerve. On the anterior edge of the hyoglossus muscle the relationship changes so that, looking from the top down, we have: Wharton's duct, the lingual nerve, the anterior processus of the gland and the hypoglossus nerve. |
- World Health Organization, Brkić H. [Prevention of oral diseases]. Acta Stomatol Croat. 1989;23(4):341-4.
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| Title in English: |
Prevention of oral diseases |
| Title in Croatian: |
Prevencija oboljenja usne šupljine |
| Type of Article: |
news |
| MeSH: |
MOUTH DISEASES + prevention & control |
| Abstract: |
(not available) |
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