Dental casting alloys with a low content of noble metals: physical properties.

abstract：OBJECTIVE:To investigate the incidence and prevalence of developmental odontogenic cysts in children and adolescents and compare the features of the two most common types, dentigerous cyst and keratocystic odontogenic tumor (KCOT). STUDY DESIGN:A retrospective review in a series of 369 patients with all histological d...

journal_title：Acta odontologica Scandinavica

authors： Li N,Gao X,Xu Z,Chen Z,Zhu L,Wang J,Liu W

更新日期：2014-11-01 00:00:00

abstract：:Crucial if tooth transplantation is to succeed is preservation of the vitality of the cells of the periodontium and cementum of the tooth graft. Poor contact between the tissues of the recipient site and the root surface when teeth are transplanted to recipient sites prepared immediately prior to transplantation (one-...

journal_title：Acta odontologica Scandinavica

authors： Nethander G,Skoglund A,Kahnberg KE

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVE:Antiseptics and antibiotics delivered either locally or systemically have been used as an adjunct to scaling and root planing procedures in order to control the subgingival biofilm and thereby enhancing the treatment outcome. The results presented in the literature are, however, inconclusive. Povidone-iodine ...

journal_title：Acta odontologica Scandinavica

authors： Leonhardt A,Bergström C,Krok L,Cardaropoli G

更新日期：2006-10-01 00:00:00

abstract：:The purpose of the present study was to determine the surface hydrophobicity of small oral spirochetes and to receive an impression of the molecular organization of the cell surfaces. Nine spirochete strains with one endoflagellum from each cell-end (1:2:1 spirochetes) and eight with two endoflagella from each cell-en...

journal_title：Acta odontologica Scandinavica

authors： Fiehn NE

更新日期：1991-02-01 00:00:00

abstract：:Specimens of various types of dental casting alloys were stored in phosphate-buffered 0.9% NaCl solution for 35 weeks. Every 7 weeks the solutions were changed and analyzed with regard to elements released from the alloys. The release of Cu from type III gold alloy increased in contact with gold alloys for metallo-cer...

journal_title：Acta odontologica Scandinavica

authors： Moberg LE

更新日期：1985-08-01 00:00:00

abstract：:Little information is available on the effect of miswak use on gingival microbiota. We assessed levels of 28 oral bacteria in subgingival plaque of adult Sudanese miswak (n = 38) and toothbrush users (n = 36) age range 20-53 years (mean 34.6 years) to study associations between these bacteria, oral hygiene method, and...

journal_title：Acta odontologica Scandinavica

authors： Darout IA,Skaug N,Albandar JM

更新日期：2003-04-01 00:00:00

abstract：:The aim of this study was to explore the association between negative experiences during children's first dental visit and any subsequent dental anxiety and related factors in three dental clinics in the Veneto Region of Italy. For this purpose, parents of 378 children filled out a questionnaire. Factors related to ch...

journal_title：Acta odontologica Scandinavica

authors： Rantavuori K,Zerman N,Ferro R,Lahti S

更新日期：2002-10-01 00:00:00

abstract：:This study aimed at determining alveolar bone height in musicians playing wind instruments and non-wind instruments. Two hundred and forty-two subjects, 208 men and 34 women, from 3 national orchestras in Stockholm were examined in an intraoral full-mouth survey. The height of alveolar bone, registered by a computeriz...

journal_title：Acta odontologica Scandinavica

authors： Bergström J,Eliasson S

更新日期：1986-06-01 00:00:00

abstract：:Three groups of extracted human teeth were sectioned longitudinally into experimental and control halves. The enamel surfaces of the three groups of teeth were pretreated with 37% H3PO4 for 1 min, 0.5 M NaClO3 for 2 h, or water rinsing for 10 min. The experimental halves of the three groups received an application of ...

journal_title：Acta odontologica Scandinavica

authors： Gu Z,Li J,Söremark R

更新日期：1996-10-01 00:00:00

abstract：:Fluorescent microspheres (FM) were used to visualize and semi-quantify blood flow in the temporomandibular joint (TMJ) during experimental unilateral traumatic occlusion of the maxillary and mandibular molar teeth in 30 young rats. At different postoperative observation periods varying from 1 to 30 days FM were inject...

journal_title：Acta odontologica Scandinavica

authors： Kvinnsland S,Kvinnsland I,Kristiansen AB

更新日期：1993-10-01 00:00:00

abstract：:The aim of this study was to determine dental health status in two separate groups of Chilean and Polish refugees in Sweden. In Scandinavia, Sweden has the largest number of immigrants--1 million out of a population of 8.3 million. Since 1975, most immigrants have been refugees and their families. During 1978-82 Swede...

journal_title：Acta odontologica Scandinavica

authors： Zimmerman M,Bornstein R,Martinsson T

更新日期：1988-02-01 00:00:00

abstract：:The purpose of this 20-year follow-up study was to assess whether persistent traits of morphologic malocclusion imply an increased risk of periodontal disease. In 1965-66 malocclusion was recorded in 176 adolescents who were re-examined in 1986-87 at the age of 33-39 years. Markedly healthier periodontal conditions we...

journal_title：Acta odontologica Scandinavica

authors： Helm S,Petersen PE

更新日期：1989-08-01 00:00:00

abstract：:The aim of this study was to compare the effectiveness of Carisolv with that of two other alkaline substances: NaOCl and Ca(OH)2. Sixty extracted teeth were randomly divided into three groups and split down the center of a carious lesion. In group I, one half of the cavity was excavated with NaOCl (0.5%, pH 11.7), the...

journal_title：Acta odontologica Scandinavica

authors： Dammaschke T,Eickmeier M,Schäfer E,Danesh G,Ott KH

更新日期：2005-04-01 00:00:00

abstract：:The personality pattern of 29 subjects aged 15 years with intact dentitions was studied by means of a personality inventory (KSP) and compared with that of 41 subjects of the same age with repaired dentitions. The subjects with repaired dentitions showed significantly higher scores in the somatic anxiety and the muscu...

journal_title：Acta odontologica Scandinavica

authors： Kampe T,Edman G,Molin C

更新日期：1986-02-01 00:00:00

abstract：:Candida fungi are frequent in the oral cavity, especially in denture wearers. The infection can cause serious complications in elderly or debilitated subject. The present experimental group consisted of 81 female psychiatric patients (35--91 years of age). In addition to a clinical examination, smears from the palate,...

journal_title：Acta odontologica Scandinavica

authors： Jacobsen S,Bryhni IL,Gjermo P

更新日期：1979-01-01 00:00:00

abstract：OBJECTIVE:Zirconia implant abutments have gained a much broader clinical use over the past few years. The aim of the present study was to assess the clinical performance of a pre-fabricated zirconium dioxide implant abutment for single-tooth replacement in the posterior region. MATERIALS AND METHODS:Forty implants of ...

journal_title：Acta odontologica Scandinavica

authors： Nothdurft FP,Nonhoff J,Pospiech PR

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:To investigate the associations between oral sugar clearance and the prevalence of dental decay. MATERIAL AND METHODS:A total of 92 (44 F, 48 M) 71-year-old subjects in Goteborg, Sweden were consecutively chosen from a representative cohort study. The subjects were examined for: 1) caries-related status, 2) ...

journal_title：Acta odontologica Scandinavica

authors： Alstad T,Holmberg I,Osterberg T,Birkhed D

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:Edentulousness has a great impact on the individual. Extensive tooth loss is more common among functionally impaired individuals. Such groups may have difficulties with removable prostheses. The aim of this qualitative study was to explore functionally impaired patients' experience of receiving and living wit...

journal_title：Acta odontologica Scandinavica

authors： Lantto A,Wårdh I

更新日期：2013-05-01 00:00:00

abstract：:The aim of the study was to evaluate the efficacy of plaque removal of three different toothbrushes on mentally disabled children in two different age groups. A manual triple-headed brush (SuperBrush; Dento Co. AS [junior, regular]) compared with a new manual toothbrush (CrossAction; Oral-B [35 compact, 40 regular]) a...

journal_title：Acta odontologica Scandinavica

authors： Doğan MC,Alaçam A,Aşici N,Odabaş M,Seydaoğlu G

更新日期：2004-12-01 00:00:00

abstract：:Two hundred and forty-one treatment sessions with nitrous oxide oxygen sedation were performed in 194 patients undergoing ambulatory oral surgery procedures. Removal of mesiodentes and tooth transplants were the most frequent procedures in age groups under 13 years, while removal of impacted teeth was predominant in o...

journal_title：Acta odontologica Scandinavica

authors： Berge TI

更新日期：1999-08-01 00:00:00

abstract：:Four different cements were used to assess the presence of slits at the cement/tooth or the cement/alloy interfaces using a tooth-crown model. The model consisted of ground sections of teeth and plane plates of silver/palladium alloy. The plates were fixed with bolts between two brass plates and with three different d...

journal_title：Acta odontologica Scandinavica

authors： Oilo G

更新日期：1978-01-01 00:00:00

abstract：OBJECTIVE:To estimate the prevalence of dental erosive wear among five-year-olds in Bergen, Norway, and to investigate associations between background factors and the condition. METHODS:A total of 387 children received a dental examination in five Public Dental Service clinics in Bergen, Norway. The parents responded ...

journal_title：Acta odontologica Scandinavica

authors： Tvilde BN,Virtanen JI,Bletsa A,Graue AM,Skaare AB,Skeie MS

更新日期：2020-07-21 00:00:00

abstract：OBJECTIVE:Considering that patients' satisfaction is one of the most important goals in conducting removable dental prosthesis (RDP) therapy and the fact that there are many factors which influence this parameter, the present study aims to evaluate the expectation before and satisfaction after therapy with RDP in patie...

journal_title：Acta odontologica Scandinavica

authors： de Siqueira GP,dos Santos MB,dos Santos JF,Marchini L

更新日期：2013-01-01 00:00:00

abstract：:The purpose of the present work was to assess the adequacy and effectiveness of a public dental program for old-age pensioners. The dental care program offered free consultation and treatment at reduced prices to all pensioners (3072) in a municipality near Oslo in 1979. To study treatment need and access to dental ca...

journal_title：Acta odontologica Scandinavica

authors： Ambjørnsen E,Holst D,Gorset O

更新日期：1985-10-01 00:00:00

abstract：:Oral adhesion of yeasts probably occurs by interaction between yeast cell adhesins and oral epithelial cell receptors. In Candida albicans mannoprotein, glucan, chitin, cell wall proteins, and lipids are possible adhesins. Mannoprotein appears as a fibrillar or floccular outermost layer in stationary-phase cells grown...

journal_title：Acta odontologica Scandinavica

authors： Olsen I

更新日期：1990-02-01 00:00:00

abstract：OBJECTIVE:Our aim was to assess the association between mandibular asymmetry and sagittal and transverse occlusal asymmetry in young adult males with class III malocclusion. Our hypotheses were that (1) mandibular asymmetry increases with increasing mandibular length and (2) occlusal asymmetry is correlated with mandib...

journal_title：Acta odontologica Scandinavica

authors： Staudt CB,Kiliaridis S

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVE:This study aimed to perform the cross-cultural adaptation and validation of the NVS for Brazilian Portuguese. MATERIAL AND METHODS:Two hundred and fifty adults responded to the adapted version of the NVS, the Brazilian version of the Rapid Estimate of Adult Literacy in Dentistry (BREALD-30), ten questions of...

journal_title：Acta odontologica Scandinavica

authors： Pereira Cruvinel AF,Cusicanqui Méndez DA,Campos Chaves G,Gutierres E,Lotto M,Marchini Oliveira T,Cruvinel T

更新日期：2018-11-01 00:00:00

abstract：:A total of 169 dentate persons, aged 76, 81, and 86 years, living at home in Helsinki, Finland, were examined by means of panoramic radiography supplemented by intraoral radiographs. The older the age group, the fewer teeth remained. Altogether 75% of the subjects had radiographically detectable caries. A high proport...

journal_title：Acta odontologica Scandinavica

authors： Ainamo A,Soikkonen K,Wolf J,Siukosaari P,Erkinjuntti T,Tilvis R,Valvanne J

更新日期：1994-08-01 00:00:00

abstract：:Occlusar carious lesions from human molars, preserved in continuous humidity after extraction, were removed using conventional clinical techniques. Bacteriological samples were taken after rinsing the cavity with water only, after experimentally infecting the cavity and after treating uninfected cavities either with a...

journal_title：Acta odontologica Scandinavica

authors： Forsten L,Karjalainen S

更新日期：1977-01-01 00:00:00

abstract：:According to several studies on human populations, the mandible deviates on opening significantly more often to the left than to the right. An association between the asymmetry of opening and handedness has been suggested. The present study of 143 left-handed Finnish conscripts showed no significant difference from th...

journal_title：Acta odontologica Scandinavica

authors： Kirveskari P,Alanen P

更新日期：1989-04-01 00:00:00