NAGIOS: RODERIC FUNCIONANDO

Changes in radiological protection and quality control in Spanish dental installations : 1996-2003

DSpace Repository

Changes in radiological protection and quality control in Spanish dental installations : 1996-2003

dc.contributor.author	Alcaraz Baños, Miguel	es
dc.contributor.author	Parra Pérez, María del Carmen	es
dc.contributor.author	Armero Barranco, David	es
dc.contributor.author	Velasco Hidalgo, Francisco	es
dc.contributor.author	Velasco Hidalgo, Esteban	es
dc.date.accessioned	2017-09-07T08:55:22Z
dc.date.available	2017-09-07T08:55:22Z
dc.date.issued	2009	es
dc.identifier.uri	http://hdl.handle.net/10550/60597
dc.description.abstract	Introduction: The European Union has established specific directives concerning radiological protection which are obligatory for member States. In addition, all Spanish dental clinics with radiological equipment are required to have an annual quality control check. Objective: To analyze the effect of new European legislation on dental radiological practice in Spain and to determine whether it has resulted in lower doses being administered to patients. Material and Methods: A total of 10,171 official radiological quality control reports on Spanish dental clinics, covering 16 autonomous regions, were studied following the passing of Royal Decree 2071/1995 on quality criteria in radiodiagnostic installations. The reports, compiled by U.T.P.R Asigma S.A., a company authorised by the Nuclear Safety Council, cover the years 1996 to 2003, which has enabled us to monitor the evolution of radiological procedures in dental clinics over a seven year period. Results: According to the reports for 2003, 77.3 % of clinics complied with EU requirements, using equipment of 70 kVp, 8 mA, 1.5 mm Al filters, with a collimator length of 20 cm. However, non-compliance was detected in approximately a third (30.8%) of the equipment inspected: alterations in the kilovoltage used, exposure time, performance of the tubing, dosage, linearity/intensity of current and acoustic-luminous signal 6.86%. The mean skin dose reached 3.11 mGy for patients who received an x-ray of an upper molar, representing a decrease of 18% over the seven years studied. Conclusion: there has obviously been a general improvement in the parameters studied, but only 77.3% of the installations complied fully with official EU regulations concerning dental radiological protection.	es
dc.source	Alcaraz Baños, Miguel ; Parra Pérez, María del Carmen ; Armero Barranco, David ; Velasco Hidalgo, Francisco ; Velasco Hidalgo, Esteban. Changes in radiological protection and quality control in Spanish dental installations : 1996-2003. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 14 10 2009: 2-	es
dc.title	Changes in radiological protection and quality control in Spanish dental installations : 1996-2003	es
dc.type	info:eu-repo/semantics/article	en
dc.type	info:eu-repo/semantics/publishedVersion	en
dc.subject.unesco	UNESCO::CIENCIAS MÉDICAS	es
dc.identifier.doi	10.4317/medoral.14.e499	es