Risk of bacterial contamination of bone harvesting devices used for autogenous bone graft in implant surgery.
Head Face Med
; 9: 3, 2013 Jan 11.
Article
em En
| MEDLINE
| ID: mdl-23311758
ABSTRACT
BACKGROUND:
Various instruments have been developed for collecting bone debris during intraoral autogenous bone graft procedures in implant surgery. The aim of this study was to quantitatively determine the degree of contamination in bone debris collected by different devices.METHODS:
Twelve patients underwent autogenous bone collection using a bone chisel, bone scraper, trephine drill, and bone filter during bone augmentation surgery as a part of implant therapy, and the total bacterial count in bone debris collected by each was determined.RESULTS:
Following anaerobic incubation, bacterial colony formation was found in all of the samples. The mean colony forming units (CFU)/g in samples collected by the trephine drill was found to be significantly lower than that of samples obtained with the other devices, while those values for samples collected by the bone scraper and bone filter was significantly higher as compared to the bone chisel and trephine drill.CONCLUSION:
The bacterial levels may still carry the infection risk. Thus prophylactic antibiotic therapy maybe indicated when using bone particles for intraoral augmentation procedures.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Instrumentos Cirúrgicos
/
Implantes Dentários
/
Contaminação de Equipamentos
/
Transplante Ósseo
/
Coleta de Tecidos e Órgãos
Tipo de estudo:
Etiology_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Head Face Med
Ano de publicação:
2013
Tipo de documento:
Article