Abstract |
This study evaluated the histologic responses of two different adhesive systems on the teeth of seven healthy adult monkeys. Class V cavities in 128 teeth were observed at 7,21 to 27, and 90 to 97 days. Statistical data showed no significant differences in pulp inflammation between the Optibond (Kerr), XR-Bond (Kerr), and IRM (Caulk) groups in pulps at the three time intervals. Some odontoblastic disruption and inflammation was seen in pulps restored with XR-Primer at the three time intervals. Pulp healing was similar in teeth treated with both direct-capped Optibond and calcium hydroxide, and there was no significant increase in pulpal inflammation with time. No abscesses or necrotic pulps were seen in any teeth. Optibond and XR-Bond adhesive systems are biologically acceptable in nonhuman primate pulp tissues.
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Authors | B Tarim, A A Hafez, S H Suzuki, S Suzuki, C F Cox |
Journal | The International journal of periodontics & restorative dentistry
(Int J Periodontics Restorative Dent)
Vol. 18
Issue 1
Pg. 86-99
(Feb 1998)
ISSN: 0198-7569 [Print] United States |
PMID | 9558560
(Publication Type: Comparative Study, Journal Article)
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Chemical References |
- Dentin-Bonding Agents
- Methacrylates
- Optibond
- Polyurethanes
- Resin Cements
- XR Bond
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Topics |
- Animals
- Dental Caries
(pathology, therapy)
- Dental Pulp
(drug effects, pathology)
- Dental Pulp Capping
(methods)
- Dentin-Bonding Agents
(chemistry, therapeutic use)
- Drug Evaluation, Preclinical
- Macaca mulatta
- Materials Testing
(statistics & numerical data)
- Methacrylates
(chemistry, therapeutic use)
- Polyurethanes
(chemistry, therapeutic use)
- Resin Cements
(chemistry, therapeutic use)
- Time Factors
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