dc.contributor | Universidade de São Paulo (USP) | |
dc.contributor | University of Michigan | |
dc.date.accessioned | 2022-04-28T18:54:31Z | |
dc.date.accessioned | 2022-12-20T00:45:13Z | |
dc.date.available | 2022-04-28T18:54:31Z | |
dc.date.available | 2022-12-20T00:45:13Z | |
dc.date.created | 2022-04-28T18:54:31Z | |
dc.date.issued | 2000-06-01 | |
dc.identifier | American Journal of Dentistry, v. 13, n. 3, p. 139-147, 2000. | |
dc.identifier | 0894-8275 | |
dc.identifier | http://hdl.handle.net/11449/219237 | |
dc.identifier | 2-s2.0-0034208994 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5399366 | |
dc.description.abstract | Purpose: To evaluate clinically and microscopically the human pulp response when directly capped with an adhesive system or calcium hydroxide over short (9-12 days) and long (53-204 days) experimental periods. Materials and Methods: Fifty-one sound human premolars scheduled for orthodontic extraction, had their pulp horns gently exposed with a diamond point. Debris in the pulp wound was washed out with a sterile saline solution. The pulps were then capped with either an adhesive system (Scotchbond Multi-Purpose Plus) or calcium hydroxide. All teeth were subsequently restored with resin-based composite (Z-100) according to the manufacturer's instructions. After the experimental periods, the teeth were extracted and processed for light microscopic examination. Results: Short-term: the pulp tissue capped with SBMP-P exhibited dilated and congested blood vessels associated with a moderate inflammatory response and blanching of pulp cell nuclei. Long-term: no evidence of healing and bridge formation was observed. A persistent mild inflammatory pulp response was present. Micro-abscesses were detected in three cases associated with bacterial infiltration. Calcium hydroxide stimulated early pulp repair and dentin bridging which extended into the longest period. | |
dc.language | eng | |
dc.relation | American Journal of Dentistry | |
dc.source | Scopus | |
dc.title | Human pulpal response to direct pulp capping with an adhesive system | |
dc.type | Artículos de revistas | |