We are using cookies to implement functions like login, shopping cart or language selection for this website. Furthermore we use Google Analytics to create anonymized statistical reports of the usage which creates Cookies too. You will find more information in our privacy policy.
OK, I agree I do not want Google Analytics-Cookies
Quintessence International



Forgotten password?


Quintessence Int 46 (2015), No. 3     23. Jan. 2015
Quintessence Int 46 (2015), No. 3  (23.01.2015)

Page 199-205, doi:10.3290/j.qi.a32988, PubMed:25386635

Enamel matrix protein derivative plus synthetic bone substitute for the treatment of mandibular Class II furcation defects: A case series
Queiroz, Lucas Araujo / Santamaria, Mauro / Casati, Marcio / Silverio, Karina / Nociti-Junior, Francisco / Sallum, Enilson
Objectives: The aim of this study is to report on the treatment of mandibular Class II furcation defects with enamel matrix protein derivative (EMD) combined with a βTCP/HA (β-tricalcium phosphate/hydroxyapatite) alloplastic material.
Method and Materials: Thirteen patients were selected. All patients were nonsmokers, systemically healthy, and diagnosed with chronic periodontitis; had not taken medications known to interfere with periodontal tissue health and healing; presented one Class II mandibular furcation defect with horizontal probing equal to or greater than 4 mm at buccal site. The clinical parameters evaluated were probing depth (PD), relative gingival margin position (RGMP), relative vertical clinical attachment level (RVCAL), and relative horizontal clinical attachment level (RHCAL). A paired Student t test was used to detect differences between the baseline and 6-month measurements, with the level of significance of .05.
Results: After 6 months, the treatment produced a statistically significant reduction in PD and a significant gain in RVCAL and RHCAL, but no observable change in RGMP. RVCAL ranged from 13.77 (± 1.31) at baseline to 12.15 (± 1.29) after 6 months, with a mean change of −1.62 ± 1.00 mm (P < .05). RHCAL ranged from 5.54 (± 0.75) to 2.92 (± 0.92), with a mean change of −2.62 ± 0.63 mm (P < .05). After 6 months, 76.92% of the patients improved their diagnosis to Class I furcation defects while 23.08% remained as Class II.
Conclusion: The present study has shown that positive clinical results may be expected from the combined treatment of Class II furcation defects with EMD and βTCP/HA, especially considering the gain of horizontal attachment level. Despite this result, controlled clinical studies are needed to confirm our outcomes.

Keywords: Class II furcation defects, enamel matrix protein derivative, periodontal regeneration, synthetic bone substitute