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Platelet-rich plasma may prevent titanium-mesh exposure in alveolar ridge augmentation with anorganic bovine bone

dc.contributor.authorTorres García Denche, Jesús
dc.contributor.authorTamimi, Faleh
dc.contributor.authorAlkhraisat, Mohammad Hamdan
dc.contributor.authorManchon, Angel
dc.contributor.authorLinares, Rafael
dc.contributor.authorPrados Frutos, Juan Carlos
dc.contributor.authorHernández Vallejo, Gonzalo
dc.contributor.authorLópez Cabarcos, Enrique
dc.date.accessioned2023-06-20T03:50:34Z
dc.date.available2023-06-20T03:50:34Z
dc.date.issued2010
dc.description.abstractObjective: Bone augmentation with the titanium-mesh (Ti-mesh) technique is susceptible to a large rate of complications such as morbidity of bone graft donor site, and mesh exposure to the oral cavity. The purpose of this study was to evaluate the effectiveness of anorganic bovine bone (ABB) in alveolar bone augmentation with the Ti-mesh technique. In addition, we investigated the effect of platelet-rich plasma (PRP) in preventing mesh exposure by using it to cover the Ti-mesh. Patients and methods: Patients included in the clinical trial were randomly allocated by a blinded assistant into two groups. The 30 patients recruited for this study underwent 43 alveolar bone augmentation with the Ti-mesh technique using ABB as graft material in all of them. In 15 patients, the Ti-meshes were covered with PRP (PRP group) whereas in the other 15 the Ti-meshes were not (control group). After 6 months, patients were called for clinical, radiographic and histological evaluation, and implant placement surgery. A total of 97 implants were placed in the augmented bone and their evolution was followed up for a period of 24 months. Results: Significant differences were found between the two study groups in terms of complications and bone formation. In the control group, 28,5% of the cases suffered from mesh exposure, while in the PRP group, no exposures were registered. Radiographic analysis revealed that bone augmentation was higher in the PRP group than in the control group. Overall, 97,3% of implants placed in the control group and 100% of those placed in the PRP group were successful during the monitoring period. We suggest that the positive effect of PRP on the Ti-mesh technique is due to its capacity to improve soft tissue healing, thereby protecting the mesh and graft material secured beneath the gingival tissues. Conclusions: Alveolar bone augmentation using ABB alone in the Ti-Mesh technique is sufficient for implant rehabilitation. Besides, covering the Ti-meshes with PRP was a determining factor in avoiding mesh exposure. Ti-Mesh exposure provoked significant bone loss, but in most cases it did not affect the subsequent placement implants.en
dc.description.departmentDepto. de Odontología Conservadora y Prótesis
dc.description.facultyFac. de Odontología
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/30014
dc.identifier.citationTorres J, Tamimi F, Alkhraisat MH, Manchón Á, Linares R, Prados‐Frutos JC, et al. Platelet‐rich plasma may prevent titanium‐mesh exposure in alveolar ridge augmentation with anorganic bovine bone. J Clinic Periodontology 2010;37:943–51. https://doi.org/10.1111/j.1600-051X.2010.01615.x.
dc.identifier.doi10.1111/j.1600-051x.2010.01615.x
dc.identifier.issn1600-051X
dc.identifier.urihttps://hdl.handle.net/20.500.14352/44540
dc.journal.titleJournal of Clinical Periodontology
dc.language.isospa
dc.page.final951
dc.page.initial943
dc.publisherWiley-Blackwell
dc.rights.accessRightsopen access
dc.subject.cdu616.314.17-008.1
dc.subject.keywordAnorganic bovine bone
dc.subject.keywordBone regeneration
dc.subject.keywordPlatelet-rich plasma
dc.subject.keywordSoft-tissue healing
dc.subject.keywordTitanium-mesh exposure
dc.subject.ucmPeriodoncia
dc.subject.unesco3213.13 Ortodoncia-Estomatología
dc.titlePlatelet-rich plasma may prevent titanium-mesh exposure in alveolar ridge augmentation with anorganic bovine boneen
dc.typejournal article
dc.volume.number37
dspace.entity.typePublication
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relation.isAuthorOfPublication98051620-070c-4fd2-aee6-e7d8e8c7bb54
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relation.isAuthorOfPublication.latestForDiscoverya8cb17b3-6f5d-404c-b1d3-05749a92a5f3

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