dc.creator | NOVAES JR., Arthur B. | |
dc.creator | MACEDO, Guilherme O. | |
dc.creator | SUAID, Flavia A. | |
dc.creator | BARROS, Raquel R. M. | |
dc.creator | SOUZA, Sergio L. S. | |
dc.creator | SOUZA, Adriana M. M. Silveira e | |
dc.date.accessioned | 2012-10-20T01:23:37Z | |
dc.date.accessioned | 2018-07-04T15:27:16Z | |
dc.date.available | 2012-10-20T01:23:37Z | |
dc.date.available | 2018-07-04T15:27:16Z | |
dc.date.created | 2012-10-20T01:23:37Z | |
dc.date.issued | 2011 | |
dc.identifier | JOURNAL OF PERIODONTOLOGY, v.82, n.6, p.872-877, 2011 | |
dc.identifier | 0022-3492 | |
dc.identifier | http://producao.usp.br/handle/BDPI/26477 | |
dc.identifier | 10.1902/jop.2010.100244 | |
dc.identifier | http://dx.doi.org/10.1902/jop.2010.100244 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1623141 | |
dc.description.abstract | Background: Recent studies in animals have shown pronounced resorption of buccal bone plate after immediate implantation. The sectioning of experimental material for histologic evaluation of the bone plates could provide valuable information about the possible effect of bone exposure in periodontal and implant surgeries. Methods: Twenty-four incisors were collected from dogs. After decalcification, the blocks were immersed in paraffin and bucco-lingual histologic sections were examined under light microscope. Some sections were reserved for immunohistochemical analysis. Results: The bone density, the width of the bone plates, and the percentage of vessels presented in the periodontal ligament and periosteum were analyzed in the buccal and lingual bone plates, which were divided corono-apically into thirds. The buccal bone plates showed statistically higher bone density compared to the lingual bone plates in the coronal thirds. The width of both bone plates increased from the coronal to the apical third, but all the buccal thirds were significantly thinner compared to the lingual thirds. No statistically significant differences were found between the bone plates for the percentage of area occupied by the blood vessels in the periodontal ligament or periosteum. Conclusion: It is reasonable to conclude that the higher bone density, represented by the lower number of marrow spaces, in association with the thinner aspect of the buccal bone plates made them more fragile to absorb compared to the lingual bone plates, especially during mucoperiosteal procedures. J Periodontol 2017;82:872-877. | |
dc.language | eng | |
dc.publisher | AMER ACAD PERIODONTOLOGY | |
dc.relation | Journal of Periodontology | |
dc.rights | Copyright AMER ACAD PERIODONTOLOGY | |
dc.rights | restrictedAccess | |
dc.subject | Anatomy and histology | |
dc.subject | blood vessels | |
dc.subject | bone plates | |
dc.subject | cuspid | |
dc.subject | dental implants | |
dc.title | Histologic Evaluation of the Buccal and Lingual Bone Plates in Anterior Dog Teeth: Possible Influence on Implant Dentistry | |
dc.type | Artículos de revistas | |