Reconstruction Of Severely Resorbed Maxilla With Biodegradable Polylactide Screws: Case Series.

dc.creatorMazzonetto, Renato
dc.creatorKlüppel, Leandro Eduardo
dc.creatorNeto, Henrique Duque Chaves de Miranda
dc.creatorChessa, Jamie Giuseppe Rodriguez
dc.creatorNascimento, Frederico Felipe Antonio de Oliveira
dc.date
dc.date2015-11-27T13:18:06Z
dc.date2015-11-27T13:18:06Z
dc.date.accessioned2018-03-29T01:11:20Z
dc.date.available2018-03-29T01:11:20Z
dc.identifierThe International Journal Of Oral & Maxillofacial Implants. v. 25, n. 4, p. 821-5
dc.identifier0882-2786
dc.identifier
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/20657880
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/198969
dc.identifier20657880
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1299202
dc.descriptionAfter the loss of natural teeth, bone changes in the jaws begin to take place immediately. Because the alveolar bone no longer responds to stresses placed in this area by teeth and periodontal ligaments, the bone begins to resorb. In such cases, alveolar bone reconstruction followed by implant-prosthetic treatment must be considered to reestablish esthetics and function. The present study was designed to compare and evaluate the effectiveness of titanium screws and absorbable fixation systems for the fixation of autogenous onlay bone grafts in maxillary reconstruction. A total of 10 consecutive patients with severely resorbed maxillae were referred to the Oral and Maxillofacial Surgery Department at Piracicaba Dental School, Campinas State University (Sao Paulo, Brazil), for oral rehabilitation through implant placement. The bone defects were treated by autologous bone grafting from the iliac crest, which was fixed with absorbable screws. The patients were followed for a minimum of 6 months after prosthodontic work was concluded. The average age of the patients in this study was 46.9 years. Two dental implants were lost during the healing period. Four absorbable screws showed an unusual tissue reaction and were lost, and 90% of patients received the planned fixed prostheses. The implant success rate was 97% at 1 year after prosthesis placement. Fixation with absorbable screws has been shown to be safe and predictable. The absorbable screws did not interfere with bone graft healing and dental implant osseointegration.
dc.description25
dc.description821-5
dc.languageeng
dc.relationThe International Journal Of Oral & Maxillofacial Implants
dc.relationInt J Oral Maxillofac Implants
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAbsorbable Implants
dc.subjectAdult
dc.subjectAlveolar Bone Loss
dc.subjectAlveolar Ridge Augmentation
dc.subjectBiocompatible Materials
dc.subjectBone Resorption
dc.subjectBone Screws
dc.subjectBone Transplantation
dc.subjectDental Implants
dc.subjectDental Prosthesis, Implant-supported
dc.subjectDental Restoration Failure
dc.subjectEquipment Failure
dc.subjectFemale
dc.subjectFollow-up Studies
dc.subjectHumans
dc.subjectJaw, Edentulous
dc.subjectMale
dc.subjectMaxilla
dc.subjectMiddle Aged
dc.subjectOsseointegration
dc.subjectPolyesters
dc.subjectReconstructive Surgical Procedures
dc.subjectTitanium
dc.subjectTreatment Outcome
dc.titleReconstruction Of Severely Resorbed Maxilla With Biodegradable Polylactide Screws: Case Series.
dc.typeArtículos de revistas


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