MINERAL TRIOXIDE AGGREGATE IN CONSERVATIVE DENTISTRY AND ENDODONTICS

MINERAL TRIOXIDE AGGREGATE IN CONSERVATIVE DENTISTRY AND ENDODONTICS

1. MINERAL TRIOXIDE AGGREGATE SHORT TOPIC ELDHO GEORGE

2. contents INTRODUCTION TYPES OF MTA COMPOSITION MANIPULATION PROPERTIES MTA VS CALCIUM HYDROXIDE CLINICAL APPLICATIONS RECENT ADVANCES CONCLUSION

3. introduction

4. TYPES

5. GREY MTA WHITE MTA Contains tetracalcium aluminoferrite (Ferrous Oxide) responsible for grey discoloration Ferrous oxide is replaced by magnesium oxide, so no tooth discoloration Larger particles Smaller particles with narrower size distribution Longer setting time Shorter setting time Greater Compressive Strength Less

6. Commercially available mta ProRoot MTA Dentsply Tulsa Dental, Johnson City, USA White ProRoot MTA Dentsply Tulsa Dental, Johnson City, USA MTA-Angelus (Grey) Angelus, Londrina, Brazil MTA Angelus (White) Angelus, Londrina, Brazil MM MTA MicoMegha, Besancon, France Ortho MTA BioMTA , Seoul, Korea Retro MTA BioMTA , Seoul, Korea EndoCem MTA MTA Plus EndoCem Zr EndoSeal MTA Fillapex Maruchi , Wonju , Korea Avalon Biomed, Bradenton, USA Maruchi , Wonju , Korea Maruchi , Wonju , Korea Angelus, Londrina, Brazi

7. COMPOSITION

8. manipulation

9. PROPERTIES OF MTA

10. MTA VS CALCIUM HYDROXIDE

11. CLINICAL APPLICATIONS OF MTA Mineral Trioxide Aggregate (MTA): Its History, Composition, and Clinical Applications Peter Z. Tawil, DMD, MS, FRCD(C), Dipl. ABE; Derek J. Duggan, BDentSc , MS, Dipl. ABE; and Johnah C. Galicia, DMD, MS, PhD

12. Diagrammatic representation of clinical application of MTA in Primary and Permanent dentition, where, (a) Pulp capping/Partial pulpotomy, (b) Furcal repair, (c) Root canal sealer, (d) Root end filling/ Apexification, (e) Repair of root perforation/ resorption, (f) Pulp capping, (g) Pulpotomy, (h) Resorption repair, ( i ) Furcation perforation repair, (j) Root canal filling

13. PULP CAPPING

14. VITAL PULP THEORY(APEXOGENESIS AND PULPOTOMY)

15. CLINICAL PROCEDURE

16. APEXIFICATION

17. Clinical procedure

18. regeneration

19. CLINICAL PROCEDURE

20. Root perforation

21. Clinical procedure

22. Root end filling

23. Clinical procedure

24. Mta as a sealer

25. Grey MTA has greater sealing agent than White MTA A study (Al- Hezaimi K, Naghshbandi J, Oglesby S, Simon JH, Rotstein I. Human saliva penetration of root canals obturated with two types of mineral trioxide aggregate cements. Journal of endodontics. 2005 Jun 1;31(6):453-6) showed less leakage in grey MTA when used as a root canal sealer

26. MTAPEX VIDEO

27. Recent advances MINERAL TRIOXIDE AGGREGATE *Himanshi Guleria , Madhav Sharma, Akriti Manhotra , Sanjna Sharma, Urvashi Bavoria , Salahud -din Batt, Danish Hamid and Asid Nissar

28. conclusion An ideal endodontic material should Adhere to tooth structure Maintain a good seal Be insoluble in tissue fluids Dimensionally stable and non-resorbable Radiopaque, and exhibit biocompatibility with a certain degree of bioactivity

29. MTA is currently the biomaterial that possess most of these characteristics MTA is a miraculous material that has been proved to be outstanding in the management of non-vital immature teeth. Nevertheless, the extrapolation of results obtained in in-vitro studies should be undertaken with caution when applied to clinical conditions.

30. references Bioceramic Materials in Clinical Endodontics- Saulius Drukteinis Josette Camilleri MINERAL TRIOXIDE AGGREGATE -Himanshi Guleria , Madhav Sharma, Akriti Manhotra , Sanjna Sharma, Urvashi Bavoria , Salahud -din Batt, Danish Hamid and Asid Nissar Mineral Trioxide Aggregate (MTA): Its History, Composition, and Clinical Applications Peter Z. Tawil, DMD, MS, FRCD(C), Dipl. ABE; Derek J. Duggan, BDentSc , MS, Dipl. ABE; and Johnah C. Galicia, DMD, MS, PhD MTA: A Clinical Review Peter Z Tawil, DMD, MS, FRCD(C), Dip. ABE, Derek J. Duggan, BDentSc , MS, Dip. ABE, and Johnah C. Galicia, DMD, MS, PhD Mineral trioxide aggregate (MTA) in dentistry: A review of literature Chirag Macwan , Anshula Deshpand