Table of Contents 1 Study Coverage 1.1 Brackets Product 1.2 Market Segments 1.3 Key Manufacturers Covered 1.4 Market by Type 1.4.1 Global Brackets Market Size Growth Rate by Product 1.4.2 Metal Material 1.4.3 Ceramics Material 1.4.4 Other 1.5 Market by End User 1.5.1 Global Brackets Market Size Growth Rate by End User 1.5.2 Conventional Orthodontic Treatment 1.5.3 Beauty 1.6 Study Objectives 1.7 Years Considered 2 Executive Summary 2.1 Global Brackets Market Size 2.1.1 Global Brackets Revenue 2014-2025 2.1.2 Global Brackets Sales 2014-2025 2.2 Brackets Growth Rate by Regions 2.2.1 Global Brackets Sales by Regions 2.2.2 Global Brackets Revenue by Regions 3 Breakdown Data by Manufacturers 3.1 Brackets Sales by Manufacturers 3.1.1 Brackets Sales by Manufacturers 3.1.2 Brackets Sales Market Share by Manufacturers 3.1.3 Global Brackets Market Concentration Ratio (CR5 and HHI) 3.2 Brackets Revenue by Manufacturers 3.2.1 Brackets Revenue by Manufacturers (2014-2019) 3.2.2 Brackets Revenue Share by Manufacturers (2014-2019) 3.3 Brackets Price by Manufacturers 3.4 Brackets Manufacturing Base Distribution, Product Types 3.4.1 Brackets Manufacturers Manufacturing Base Distribution, Headquarters 3.4.2 Manufacturers Brackets Product Type 3.4.3 Date of International Manufacturers Enter into Brackets Market 3.5 Manufacturers Mergers & Acquisitions, Expansion Plans 4 Breakdown Data by Product 4.1 Global Brackets Sales by Product 4.2 Global Brackets Revenue by Product 4.3 Brackets Price by Product 5 Breakdown Data by End User 5.1 Overview 5.2 Global Brackets Breakdown Data by End User 6 North America 6.1 North America Brackets by Countries 6.1.1 North America Brackets Sales by Countries 6.1.2 North America Brackets Revenue by Countries 6.1.3 United States 6.1.4 Canada 6.1.5 Mexico 6.2 North America Brackets by Product 6.3 North America Brackets by End User 7 Europe 7.1 Europe Brackets by Countries 7.1.1 Europe Brackets Sales by Countries 7.1.2 Europe Brackets Revenue by Countries 7.1.3 Germany 7.1.4 France 7.1.5 UK 7.1.6 Italy 7.1.7 Russia 7.2 Europe Brackets by Product 7.3 Europe Brackets by End User 8 Asia Pacific 8.1 Asia Pacific Brackets by Countries 8.1.1 Asia Pacific Brackets Sales by Countries 8.1.2 Asia Pacific Brackets Revenue by Countries 8.1.3 China 8.1.4 Japan 8.1.5 Korea 8.1.6 India 8.1.7 Australia 8.1.8 Indonesia 8.1.9 Malaysia 8.1.10 Philippines 8.1.11 Thailand 8.1.12 Vietnam 8.1.13 Singapore 8.2 Asia Pacific Brackets by Product 8.3 Asia Pacific Brackets by End User 9 Central & South America 9.1 Central & South America Brackets by Countries 9.1.1 Central & South America Brackets Sales by Countries 9.1.2 Central & South America Brackets Revenue by Countries 9.1.3 Brazil 9.2 Central & South America Brackets by Product 9.3 Central & South America Brackets by End User 10 Middle East and Africa 10.1 Middle East and Africa Brackets by Countries 10.1.1 Middle East and Africa Brackets Sales by Countries 10.1.2 Middle East and Africa Brackets Revenue by Countries 10.1.3 GCC Countries 10.1.4 Turkey 10.1.5 Egypt 10.1.6 South Africa 10.2 Middle East and Africa Brackets by Product 10.3 Middle East and Africa Brackets by End User 11 Company Profiles 11.1 Ortho Organizers (Henry Schein) 11.1.1 Ortho Organizers (Henry Schein) Company Details 11.1.2 Company Business Overview 11.1.3 Ortho Organizers (Henry Schein) Brackets Sales, Revenue and Gross Margin (2014-2019) 11.1.4 Ortho Organizers (Henry Schein) Brackets Products Offered 11.1.5 Ortho Organizers (Henry Schein) Recent Development 11.2 Dentsply 11.2.1 Dentsply Company Details 11.2.2 Company Business Overview 11.2.3 Dentsply Brackets Sales, Revenue and Gross Margin (2014-2019) 11.2.4 Dentsply Brackets Products Offered 11.2.5 Dentsply Recent Development 11.3 Forestadent 11.3.1 Forestadent Company Details 11.3.2 Company Business Overview 11.3.3 Forestadent Brackets Sales, Revenue and Gross Margin (2014-2019) 11.3.4 Forestadent Brackets Products Offered 11.3.5 Forestadent Recent Development 11.4 American Orthodontics 11.4.1 American Orthodontics Company Details 11.4.2 Company Business Overview 11.4.3 American Orthodontics Brackets Sales, Revenue and Gross Margin (2014-2019) 11.4.4 American Orthodontics Brackets Products Offered 11.4.5 American Orthodontics Recent Development 11.5 3M Unitek 11.5.1 3M Unitek Company Details 11.5.2 Company Business Overview 11.5.3 3M Unitek Brackets Sales, Revenue and Gross Margin (2014-2019) 11.5.4 3M Unitek Brackets Products Offered 11.5.5 3M Unitek Recent Development 11.6 Dentaurum 11.6.1 Dentaurum Company Details 11.6.2 Company Business Overview 11.6.3 Dentaurum Brackets Sales, Revenue and Gross Margin (2014-2019) 11.6.4 Dentaurum Brackets Products Offered 11.6.5 Dentaurum Recent Development 11.7 Ormco 11.7.1 Ormco Company Details 11.7.2 Company Business Overview 11.7.3 Ormco Brackets Sales, Revenue and Gross Margin (2014-2019) 11.7.4 Ormco Brackets Products Offered 11.7.5 Ormco Recent Development 11.8 Hangzhou Shinye 11.8.1 Hangzhou Shinye Company Details 11.8.2 Company Business Overview 11.8.3 Hangzhou Shinye Brackets Sales, Revenue and Gross Margin (2014-2019) 11.8.4 Hangzhou Shinye Brackets Products Offered 11.8.5 Hangzhou Shinye Recent Development 11.9 Tomy 11.9.1 Tomy Company Details 11.9.2 Company Business Overview 11.9.3 Tomy Brackets Sales, Revenue and Gross Margin (2014-2019) 11.9.4 Tomy Brackets Products Offered 11.9.5 Tomy Recent Development 11.10 Zhejiang Protect Medical 11.10.1 Zhejiang Protect Medical Company Details 11.10.2 Company Business Overview 11.10.3 Zhejiang Protect Medical Brackets Sales, Revenue and Gross Margin (2014-2019) 11.10.4 Zhejiang Protect Medical Brackets Products Offered 11.10.5 Zhejiang Protect Medical Recent Development 11.11 Dental Morelli 11.12 Hangzhou Xingchen 3B Dental 11.13 ShanghaiIMD 11.14 Hangzhou Yahong 11.15 G&H Orthodontics 11.16 Creative Dental 11.17 JJ Orthodontics 12 Future Forecast 12.1 Brackets Market Forecast by Regions 12.1.1 Global Brackets Sales Forecast by Regions 2019-2025 12.1.2 Global Brackets Revenue Forecast by Regions 2019-2025 12.2 Brackets Market Forecast by Product 12.2.1 Global Brackets Sales Forecast by Product 2019-2025 12.2.2 Global Brackets Revenue Forecast by Product 2019-2025 12.3 Brackets Market Forecast by End User 12.4 North America Brackets Forecast 12.5 Europe Brackets Forecast 12.6 Asia Pacific Brackets Forecast 12.7 Central & South America Brackets Forecast 12.8 Middle East and Africa Brackets Forecast 13 Market Opportunities, Challenges, Risks and Influences Factors Analysis 13.1 Market Opportunities and Drivers 13.2 Market Challenges 13.3 Market Risks/Restraints 13.4 Macroscopic Indicators 14 Value Chain and Sales Channels Analysis 14.1 Value Chain Analysis 14.2 Brackets Customers 14.3 Sales Channels Analysis 14.3.1 Sales Channels 14.3.2 Distributors 15 Research Findings and Conclusion 16 Appendix 16.1 Research Methodology 16.1.1 Methodology/Research Approach 16.1.2 Data Source 16.2 Author Details 16.3 Disclaimer

List of Tables and Figures Figure Brackets Product Picture Table Brackets Market Segments Table Key Manufacturers Brackets Covered Table Global Brackets Market Size Growth Rate by Product 2019-2025 (K Units) & (Million US$) Figure Global Brackets Sales Market Share by Product 2014-2025 Figure Metal Material Product Picture Table Major Manufacturers of Metal Material Figure Ceramics Material Product Picture Table Major Manufacturers of Ceramics Material Figure Other Product Picture Table Major Manufacturers of Other Table Global Brackets Market Size Growth Rate by End User 2019-2025 (K Units) Figure Conventional Orthodontic Treatment Figure Beauty Figure Brackets Report Years Considered Figure Global Brackets Market Size 2014-2025 (Million US$) Figure Global Brackets Sales 2014-2025 (K Units) Table Global Brackets Market Size by Regions 2014-2019 (K Units) & (Million US$) Table Global Brackets Sales by Regions 2014-2019 (K Units) Table Global Brackets Sales Market Share by Regions 2014-2019 Figure Global Brackets Sales Market Share by Regions 2014-2019 Figure 2018 Global Brackets Sales Market Share by Regions Table Global Brackets Revenue by Regions 2014-2019 (Million US$) Table Global Brackets Revenue Market Share by Regions 2014-2019 Figure Global Brackets Revenue Market Share by Regions 2014-2019 Figure 2018 Global Brackets Revenue Market Share by Regions Table Global Brackets Sales by Manufacturers (2014-2019) (K Units) Table Global Brackets Sales Share by Manufacturers (2014-2019) Figure Global Brackets Sales Share by Manufacturers in 2018 Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Brackets Revenue by Manufacturers (2014-2019) (Million USD) Table Brackets Revenue Share by Manufacturers (2014-2019) Figure Brackets Value Share by Manufacturers in 2018 Table Key Manufacturers Brackets Price (2014-2019) (USD/Unit) Table Brackets Manufacturers Manufacturing Base Distribution and Headquarters Table Manufacturers Brackets Product Type Table Date of International Manufacturers Enter into Brackets Market Table Manufacturers Mergers & Acquisitions, Expansion Plans Table Global Brackets Sales by Product (2014-2019) (K Units) Table Global Brackets Sales Share by Product (2014-2019) Figure Global Brackets Sales Market Share by Product (2014-2019) Figure Global Brackets Sales Market Share by Product in 2018 Table Global Brackets Revenue by Product (2014-2019) (Million US$) Table Global Brackets Revenue Share by Product (2014-2019) Figure Global Brackets Revenue Market Share by Product (2014-2019) Figure Global Brackets Revenue Market Share by Product in 2018 Table Brackets Price by Product 2014-2019 (USD/Unit) Table Global Brackets Sales by End User (2014-2019) (K Units) Table Global Brackets Sales Share by End User (2014-2019) Figure Global Sales Brackets Market Share by End User (2014-2019) Figure Global Sales Brackets Market Share by End User in 2018 Figure North America Brackets Sales Growth Rate 2014-2019 (K Units) Figure North America Brackets Revenue Growth Rate 2014-2019 (Million US$) Table North America Brackets Sales by Countries (2014-2019) (K Units) Table North America Brackets Sales Market Share by Countries (2014-2019) Figure 2018 North America Brackets Sales Market Share by Countries Table North America Brackets Revenue by Countries (2014-2019) (Million US$) Table North America Brackets Revenue Market Share by Countries (2014-2019) Figure 2018 North America Brackets Revenue Market Share by Countries Figure United States Brackets Sales Growth Rate (2014-2019) (K Units) Figure United States Brackets Revenue Growth Rate (2014-2019) (K Units) Figure Canada Brackets Sales Growth Rate (2014-2019) (K Units) Figure Canada Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Mexico Brackets Sales Growth Rate (2014-2019) (K Units) Figure Mexico Brackets Revenue Growth Rate (2014-2019) (Million US$) Table North America Brackets Sales by Product (2014-2019) (K Units) Table North America Brackets Sales Market Share by Product (2014-2019) Figure 2018 North America Brackets Market Share by Product Table North America Brackets Sales by End User (2014-2019) (K Units) Table North America Brackets Sales Market Share by End User (2014-2019) Figure 2018 North America Brackets Market Share by End User Figure Europe Brackets Sales Growth Rate 2014-2019 (K Units) Figure Europe Brackets Revenue Growth Rate 2014-2019 (Million US$) Table Europe Brackets Sales by Countries (2014-2019) (K Units) Table Europe Brackets Sales Market Share by Countries (2014-2019) Figure 2018 Europe Brackets Sales Market Share by Countries Table Europe Brackets Revenue by Countries (2014-2019) (Million US$) Table Europe Brackets Revenue Market Share by Countries (2014-2019) Figure 2018 Europe Brackets Revenue Market Share by Countries Figure Germany Brackets Sales Growth Rate (2014-2019) (K Units) Figure Germany Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure France Brackets Sales Growth Rate (2014-2019) (K Units) Figure France Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure UK Brackets Sales Growth Rate (2014-2019) (K Units) Figure UK Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Italy Brackets Sales Growth Rate (2014-2019) (K Units) Figure Italy Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Russia Brackets Sales Growth Rate (2014-2019) (K Units) Figure Russia Brackets Revenue Growth Rate (2014-2019) (Million US$) Table Europe Brackets Sales by Product (2014-2019) (K Units) Table Europe Brackets Sales Market Share by Product (2014-2019) Figure 2018 Europe Brackets Market Share by Product Table Europe Brackets Sales by End User (2014-2019) (K Units) Table Europe Brackets Sales Market Share by End User (2014-2019) Figure 2018 Europe Brackets Market Share by End User Figure Asia Pacific Brackets Sales Growth Rate 2014-2019 (K Units) Figure Asia Pacific Brackets Revenue Growth Rate 2014-2019 (Million US$) Table Asia Pacific Brackets Sales by Countries (2014-2019) (K Units) Table Asia Pacific Brackets Sales Market Share by Countries (2014-2019) Figure 2018 Asia Pacific Brackets Sales Market Share by Countries Table Asia Pacific Brackets Revenue by Countries (2014-2019) (Million US$) Table Asia Pacific Brackets Revenue Market Share by Countries (2014-2019) Figure 2018 Asia Pacific Brackets Revenue Market Share by Countries Figure China Brackets Sales Growth Rate (2014-2019) (K Units) Figure China Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Japan Brackets Sales Growth Rate (2014-2019) (K Units) Figure Japan Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Korea Brackets Sales Growth Rate (2014-2019) (K Units) Figure Korea Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure India Brackets Sales Growth Rate (2014-2019) (K Units) Figure India Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Australia Brackets Sales Growth Rate (2014-2019) (K Units) Figure Australia Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Indonesia Brackets Sales Growth Rate (2014-2019) (K Units) Figure Indonesia Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Malaysia Brackets Sales Growth Rate (2014-2019) (K Units) Figure Malaysia Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Philippines Brackets Sales Growth Rate (2014-2019) (K Units) Figure Philippines Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Thailand Brackets Sales Growth Rate (2014-2019) (K Units) Figure Thailand Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Vietnam Brackets Sales Growth Rate (2014-2019) (K Units) Figure Vietnam Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Singapore Brackets Sales Growth Rate (2014-2019) (K Units) Figure Singapore Brackets Revenue Growth Rate (2014-2019) (Million US$) Table Asia Pacific Brackets Sales by Product (2014-2019) (K Units) Table Asia Pacific Brackets Sales Market Share by Product (2014-2019) Figure 2018 Asia Pacific Brackets Market Share by Product Table Asia Pacific Brackets Sales by End User (2014-2019) (K Units) Table Asia Pacific Brackets Sales Market Share by End User (2014-2019) Figure 2018 Asia Pacific Brackets Market Share by End User Figure Central & South America Brackets Sales Growth Rate 2014-2019 (K Units) Figure Central & South America Brackets Revenue Growth Rate 2014-2019 (Million US$) Table Central & South America Brackets Sales by Countries (2014-2019) (K Units) Table Central & South America Brackets Sales Market Share by Countries (2014-2019) Figure 2018 Central & South America Brackets Sales Market Share by Countries Table Central & South America Brackets Revenue by Countries (2014-2019) (Million US$) Table Central & South America Brackets Revenue Market Share by Countries (2014-2019) Figure 2018 Central & South America Brackets Revenue Market Share by Countries Figure Brazil Brackets Sales Growth Rate (2014-2019) (K Units) Figure Brazil Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Argentina Brackets Sales Growth Rate (2014-2019) (K Units) Figure Argentina Brackets Revenue Growth Rate (2014-2019) (Million US$) Table Central & South America Brackets Sales by Product (2014-2019) (K Units) Table Central & South America Brackets Sales Market Share by Product (2014-2019) Figure 2018 Central & South America Brackets Market Share by Product Table Central & South America Brackets Sales by End User (2014-2019) (K Units) Table Central & South America Brackets Sales Market Share by End User (2014-2019) Figure 2018 Central & South America Brackets Market Share by End User Figure Middle East and Africa Brackets Sales Growth Rate 2014-2019 (K Units) Figure Middle East and Africa Brackets Revenue Growth Rate 2014-2019 (Million US$) Table Middle East and Africa Brackets Sales by Countries (2014-2019) (K Units) Table Middle East and Africa Brackets Sales Market Share by Countries (2014-2019) Figure 2018 Middle East and Africa Brackets Sales Market Share by Countries Table Middle East and Africa Brackets Revenue by Countries (2014-2019) (Million US$) Table Middle East and Africa Brackets Revenue Market Share by Countries (2014-2019) Figure 2018 Middle East and Africa Brackets Revenue Market Share by Countries Figure GCC Countries Brackets Sales Growth Rate (2014-2019) (K Units) Figure GCC Countries Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Turkey Brackets Sales Growth Rate (2014-2019) (K Units) Figure Turkey Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure Egypt Brackets Sales Growth Rate (2014-2019) (K Units) Figure Egypt Brackets Revenue Growth Rate (2014-2019) (Million US$) Figure South Africa Brackets Sales Growth Rate (2014-2019) (K Units) Figure South Africa Brackets Revenue Growth Rate (2014-2019) (Million US$) Table Middle East and Africa Brackets Sales by Product (2014-2019) (K Units) Table Middle East and Africa Brackets Sales Market Share by Product (2014-2019) Figure 2018 Middle East and Africa Brackets Market Share by Product Table Middle East and Africa Brackets Sales by End User (2014-2019) (K Units) Table Middle East and Africa Brackets Sales Market Share by End User (2014-2019) Figure 2018 Middle East and Africa Brackets Market Share by End User Table Ortho Organizers (Henry Schein) Company Details Table Ortho Organizers (Henry Schein) Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Ortho Organizers (Henry Schein) Recent Development Table Dentsply Company Details Table Dentsply Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Dentsply Recent Development Table Forestadent Company Details Table Forestadent Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Forestadent Recent Development Table American Orthodontics Company Details Table American Orthodontics Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table American Orthodontics Recent Development Table 3M Unitek Company Details Table 3M Unitek Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table 3M Unitek Recent Development Table Dentaurum Company Details Table Dentaurum Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Dentaurum Recent Development Table Ormco Company Details Table Ormco Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Ormco Recent Development Table Hangzhou Shinye Company Details Table Hangzhou Shinye Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Hangzhou Shinye Recent Development Table Tomy Company Details Table Tomy Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Tomy Recent Development Table Zhejiang Protect Medical Company Details Table Zhejiang Protect Medical Brackets Sales (K Units), Revenue (Million USD), Price (USD/Unit) and Gross Margin (2014-2019) Table Zhejiang Protect Medical Recent Development Table Dental Morelli Company Details Table Hangzhou Xingchen 3B Dental Company Details Table ShanghaiIMD Company Details Table Hangzhou Yahong Company Details Table G&H Orthodontics Company Details Table Creative Dental Company Details Table JJ Orthodontics Company Details Table Global Brackets Sales Forecast by Regions 2019-2025 (K Units) Table Global Brackets Sales Market Share Forecast by Regions 2019-2025 Table Global Brackets Revenue Forecast by Regions 2019-2025 (Million US$) Table Global Brackets Revenue Market Share Forecast by Regions 2019-2025 Table Global Brackets Sales Forecast by Product 2019-2025 (K Units) Table Global Brackets Sales Market Share Forecast by Product 2019-2025 Table Global Brackets Revenue Forecast by Product 2019-2025 (Million US$) Table Global Brackets Revenue Market Share Forecast by Product 2019-2025 Table Global Brackets Sales Forecast by End User 2019-2025 (K Units) Table Global Brackets Sales Market Share Forecast by End User 2019-2025 Figure North America Brackets Sales Growth Rate Forecast (2019-2025) (K Units) Figure North America Brackets Revenue Growth Rate Forecast (2019-2025) (Million US$) Figure Europe Brackets Sales Growth Rate Forecast (2019-2025) (K Units) Figure Europe Brackets Revenue Growth Rate Forecast (2019-2025) (Million US$) Figure Asia Pacific Brackets Sales Growth Rate Forecast (2019-2025) (K Units) Figure Asia Pacific Brackets Revenue Growth Rate Forecast (2019-2025) (Million US$) Figure Central & South America Brackets Sales Growth Rate Forecast (2019-2025) (K Units) Figure Central & South America Brackets Revenue Growth Rate Forecast (2019-2025) (Million US$) Figure Middle East and Africa Brackets Sales Growth Rate Forecast (2019-2025) (K Units) Figure Middle East and Africa Brackets Revenue Growth Rate Forecast (2019-2025) (Million US$) Table Brackets Value Chain Table Brackets Customers List Table Brackets Distributors List Table Research Programs/Design for This Report Figure Bottom-up and Top-down Approaches for This Report Figure Data Triangulation Table Key Data Information from Secondary Sources Table Key Data Information from Primary Sources

Ortho Organizers (Henry Schein) Dentsply Forestadent American Orthodontics 3M Unitek Dentaurum Ormco Hangzhou Shinye Tomy Zhejiang Protect Medical Dental Morelli Hangzhou Xingchen 3B Dental ShanghaiIMD Hangzhou Yahong G&H Orthodontics Creative Dental JJ Orthodontics