6 results match your criteria: "Shanghai Stomatological Hospital. Shanghai 200001[Affiliation]"
[An evaluation of fiber reinforced composites veneer in anterior esthetic restoration].
Shanghai Kou Qiang Yi Xue
April 2021
Article Synopsis
- The study investigates the effectiveness of fiber reinforced composite veneers for repairing discolored and defective anterior teeth compared to traditional porcelain veneers.
- Twenty porcelain and 20 fiber reinforced composite veneer samples were tested for their bonding strength after preparation and treatment, revealing significant differences in performance.
- Results indicated that fiber reinforced composites exhibited a higher compressive strength at the bonding interface, suggesting they are more advantageous for repairs than porcelain veneers, which cannot be repaired once damaged.
Purpose: The aim of the present study was to investigate oral health status of the elderly in Shanghai using Eichner index dental classification system, and to discuss the relations between tooth loss, prosthodontic treatment and the impact on oral health-related quality of life(OHRQoL).
Methods: A total of 747 subjects aging 65-74 years old were selected by multistage stratified cluster sampling method. Clinical examination and questionnaires of the Fourth National Oral Health Survey of China were used for the study, and data of tooth loss, OHRQoL were analyzed using non-parametric test and binary logistic regression with SPSS 19.
[Evaluation of dental medical quality based on efficacy coefficient model].
Shanghai Kou Qiang Yi Xue
August 2019
Department of Medical Affairs, Shanghai Stomatological Hospital. Shanghai 200001, China.
Purpose: To evaluate the dental quality comprehensively by data model of efficacy coefficient based on the principle of multi-objective programming.
Methods: The correlation index of dental medical quality was selected by Delphi method, while the index weight was determined by the scale of the analytic hierarchy process. Then efficacy coefficient method was used to evaluate the dental quality of Shanghai Stomatological Hospital in a certain period.
[Effect of functional appliance on upper airway in adolescent patients with skeletal Class II malocclusion].
Shanghai Kou Qiang Yi Xue
April 2017
Department of Orthodontics, Shanghai Stomatological Hospital. Shanghai 200001, China.
Purpose: To investigate the effect of functional appliance on upper airway in adolescent patients with skeletal Class II malocclusion based on cone-beam CT (CBCT).
Methods: Thirty adolescent patients (male:female=1:1) with skeletal Class II malocclusion and their 30 counterparts with skeletal Class I malocclusion were selected. Skeletal Class II malocclusion patients were treated with Activator for 12 months on average, meanwhile skeletal Class I malocclusion patients were treated with fixed appliance without extraction.
[Efficacy of subgingival scaling of the molars with conventional scalers in vitro].
Shanghai Kou Qiang Yi Xue
February 2017
Department of Periodontology, Shanghai Stomatological Hospital. Shanghai 200001, China.
Purpose: To evaluate the efficacy of traditional manual scaling and piezoelectric and magnetostrictive ultrasonic scaling in regard to periodontal pocket depth and power setting.
Methods: Thirty extracted human molars were assigned to receive manual scaling or ultrasonic scaling (both on the full or half power setting) with probing depth of 5 and 7 mm for 2 min. The remained oil materials on the roots were calculated as supplementary data.
[Preparation and identification of polyclonal antibody of Streptococcus salivarius 57.I urease].
Shanghai Kou Qiang Yi Xue
December 2016
Department of Preventive Dentistry, Shanghai Stomatological Hospital. Shanghai 200001, China.
Purpose: To prepare and identify polyclonal antibody of Streptococcus salivarius 57.I urease.
Methods: The biggest structural subunit of Streptococcus salivarius 57.