Abstract:
PURPOSE:This study evaluated outcomes of surgical treatment for enophthalmos after pediatric orbital blowout fracture. Associations of fracture type, fracture site, time from injury to treatment, and type of surgical procedure with treatment outcomes were assessed. METHODS:The medical records of 200 children and adolescents (38 girls and 162 boys) with orbital fractures treated in the authors' department from 1975 to 2015 were reviewed retrospectively. The main causes of injury were accidental blows to the orbit and sports injuries. This study included only patients with fracture of the floor and/or medial wall of the orbit, which is referred to in the English literature as pure, or internal, blowout fracture. Patients with fracture of the orbital rim, lateral wall, or roof were excluded. Surgical treatment was performed for 178 patients; the other 22 children were treated conservatively. RESULTS:In the surgically treated group, treatment outcomes did not differ in relation to the severity of post-traumatic enophthalmos. The setting of the eyeball improved in 83% of patients. CONCLUSION:The severity of post-traumatic enophthalmos was not associated with surgical outcome in children.
journal_name
J Oral Scijournal_title
Journal of oral scienceauthors
Koryczan P,Zapała J,Gontarz M,Wyszyńska-Pawelec Gdoi
10.2334/josnusd.20-0371subject
Has Abstractpub_date
2020-12-28 00:00:00eissn
1343-4934issn
1880-4926pub_type
杂志文章abstract::Since 1998, the authors have been working to improve the oral health of children at kindergartens and primary schools in the Kingdom of Tonga (Tonga). Our primary activity has been a school-based fluoride mouth-rinsing (FMR) program. FMR is performed using 7-10 mL of a 0.2% NaF solution for 1 min once per week at each...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.54.343
更新日期:2012-01-01 00:00:00
abstract::This study aimed to determine the effect of xylitol on the development and remineralization of caries in vitro, and to compare this effect with that of fluoride alone and in combination. Two experiments were devised. In experiment 1, bovine incisors were each sectioned into 4 portions which were randomly assigned to 4...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.41.71
更新日期:1999-06-01 00:00:00
abstract::The protein composition of oral fluid is modulated by environmental factors and physiological states, i.e. chemical, mechanical and pharmacologic stimuli, pathologic conditions, and psychological stress. Secretory protein concentrations in samples of whole saliva (WS) from children were measured and the results were s...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.51.573
更新日期:2009-12-01 00:00:00
abstract::A prospective cohort study was designed to measure marginal bone level changes at 36-month follow-up and to evaluate the influence of biologically relevant, anatomic and stress-related variables. STROBE guidelines were followed. Totally, 748 implants were inserted into 350 patients. Standardized periapical radiographs...
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abstract::In this descriptive study, we investigated the relationship between the clinical characteristics of idiopathic burning mouth syndrome (iBMS) and the quality of life. Eighteen iBMS patients were interviewed about their experience with pain, oral-associated complaints, cognitive status, and self-perceived quality of lif...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.15-0683
更新日期:2016-01-01 00:00:00
abstract::The present study investigated the bond strength and aging resistance performance of five resin-based luting agents to zirconia. A total of 100 large blocks (10.0 mm × 10.0 mm × 2.5 mm) and 100 small blocks (4.0 mm × 4.0 mm × 2.5 mm) of zirconia were airborne-particle abraded and randomly divided into five groups: (Re...
journal_title:Journal of oral science
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abstract::Porphyromonas gingivalis FimA fimbriae have been classified into 6 genotypes (types I-V and Ib) based on the diversity of the fimA genes encoding the fimbrial subunits. We investigated the prevalence of fimA genotype in Japanese children. Dental plaque specimens were obtained from 400 subjects (age; 2 to 15 years), in...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.54.77
更新日期:2012-03-01 00:00:00
abstract::Vertical root fracture is a frequent complication in endodontically treated teeth and usually leads to extraction of the affected tooth. Differential diagnosis may be difficult, especially in patients with periodontal and endodontic disease. This case report describes the diagnosis and clinical and radiographic featur...
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doi:10.2334/josnusd.55.187
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journal_title:Journal of oral science
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更新日期:2015-09-01 00:00:00
abstract::Tooth development is regulated by a reciprocal series of epithelial-mesenchymal interactions. With the large number of genes involved in the odontogenesis process, the opportunity for mutations to disrupt this process is high. Mutational analysis has revealed genes that are major causes of non-syndromic hypodontia. Th...
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pub_type: 杂志文章
doi:10.2334/josnusd.51.341
更新日期:2009-09-01 00:00:00
abstract::The accumulation of mitochondrial DNA mutation is an important contributor to the aging process. Polymerase chain reaction (PCR) amplification was carried out on total DNA from gingival tissues of human subjects with ages of 19 to 64 years, and 5.0-kb and 7.4-kb deletions were found in the mitochondrial genomes of the...
journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.42.221
更新日期:2000-12-01 00:00:00
abstract::To investigate the prevalence, characteristics (ie, malocclusion, location, type), and sex distribution of hypodontia in an Iranian orthodontic population. A retrospective study was conducted using periapical and panoramic radiographs and study models of 1,751 subjects attending university orthodontic clinics (870 fem...
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pub_type: 杂志文章
doi:10.2334/josnusd.52.455
更新日期:2010-09-01 00:00:00
abstract::Despite its important role in the control of periodontal disease, mechanical plaque control is not properly practiced by most individuals. Therefore, adjunctive chemical plaque control using chlorhexidine and antibiotics has also been suggested as an additional therapeutic strategy to augment mechanical plaque control...
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pub_type: 杂志文章,评审
doi:10.2334/josnusd.54.1
更新日期:2012-03-01 00:00:00
abstract::This study, employing an exercise versus control crossover design, was conducted to investigate the influence of acute high-intensity exercise on salivary nitric oxide (NO) levels. Nine healthy males (aged 23.8 ± 1.4 years) performed ergometer exercise at 80%VO2peak for 60 min, whereas controls sat at rest for 60 min....
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pub_type: 杂志文章
doi:10.2334/josnusd.18-0205
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journal_title:Journal of oral science
pub_type: 杂志文章
doi:10.2334/josnusd.53.239
更新日期:2011-06-01 00:00:00
abstract::The aim of this study was to evaluate the physico-chemical and biocompatibility characteristics of two different hydroxyapatites. Physical and chemical properties were analyzed using granulometric analysis, scanning electron microscopy (SEM), X-ray energy-dispersion (EDX), X-ray fuorescence (XRF) and X-ray diffraction...
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更新日期:2006-12-01 00:00:00
abstract::The purpose of the present study was to evaluate the radiopacity of currently available dental luting materials. Five conventional cements, six resin-modified glass ionomers (RMGIs), two methyl methacrylate (MMA)-based acrylic resins (eight shades), and nine composite luting materials were evaluated. Radiographs of th...
journal_title:Journal of oral science
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更新日期:2009-06-01 00:00:00
abstract::High mobility group box 1 (HMGB1) was originally defined as a nuclear protein. However, later studies showed that HMGB1 was released from damaged cells into the extracellular milieu and functioned as a danger signaling molecule. HMGB1 has also been shown to exert proliferative and chemoattractant effects on many cell ...
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abstract::The purpose of this study was to explore the effects of nicotine on the activity of Streptococcus mutans (S. mutans) in soft drinks. Regular soft drinks contain large proportions of high-fructose corn syrup (HFCS), which increases the activity of S. mutans resulting in high-caries risk compared with sugar-free soft dr...
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abstract::Accurate diagnosis and exact treatment planning are very important for successful implant treatment. Pretreatment examination and simulations using CT can be especially effective information sources, and diagnosis by CT imaging before treatment substantially enhances the security and safety of the treatment plan. New ...
journal_title:Journal of oral science
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更新日期:1999-12-01 00:00:00
abstract::Clearfil DC Bond (DC) is a new single-step, dual-cure bonding agent. In this study, the shear bond strengths of a core build-up composite to dentin used with four bonding systems [DC, Unifil Core Self-Etching Bond (UC), Clearfil SE Bond (SE) and Cleafil tri-S Bond (TS)] were measured. The bonding ability after 7 days ...
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abstract::Interim restoration protects abutment teeth and periodontal tissues until prosthetic treatment ends with the fabrication of a definitive prosthesis, restores and maintains the functions and morphology of the stomatognathic system, and preserves the occlusal contact relationship. Temporary prostheses are used for a sho...
journal_title:Journal of oral science
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abstract::Massive osteolysis is a rare, insidious, chronic disease characterized by progressive resorption of contiguous osseous structures. In 1838 Jackson first described a case of disappearing humerus. More than 150 cases have since been described in the international literature, with fewer then 35 involving a maxillofacial ...
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更新日期:2010-09-01 00:00:00