export_jvd 2010 winter abs 248endobaekperiap bone regen after endo with 3 diff root end fillings amalgam eba mta

Question 1

JVD 2010 Winter Abs 248 endo
Periodical bone regeneration after endodontic microsurgery with 3 different root-end filling materials: amalgam, SuperEBA, MTA: Baek SH, Lee WC, Setzer FC, Kim S

Answer 1

J Endod 2010 36(8):1323-5

Question 2

2. Purpose of study?

Answer 2

to determine the bone regeneration potential to diff. root-end filling material by evaluating the distance btw the materials and newly regenerated bone after root-end surgery

Question 3

3. Results:

Answer 3

• best→worst= MTA→SuperEBA→amalgam

* sig diff btw MTA and amalgam, but not btw MTA/EBA or EBA/amalgam

Question 4

4. Conclusion

Answer 4

• MTA showed the most favourable periapical tissue response.
• The distance from MTA to the regenerated bone was similar to the normal average pdl thickness in dogs