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Thermal increment due to ErCr:YSGG and CO2 laser irradiation of different implant surfaces : a pilot study

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Thermal increment due to ErCr:YSGG and CO2 laser irradiation of different implant surfaces : a pilot study

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dc.contributor.author Gómez Santos, Laia es
dc.contributor.author Arnabat Domínguez, Josep es
dc.contributor.author Sierra Rebolledo, Alejandro es
dc.contributor.author Gay Escoda, Cosme es
dc.date.accessioned 2017-07-27T06:54:39Z
dc.date.available 2017-07-27T06:54:39Z
dc.date.issued 2010 es
dc.identifier.citation Gómez Santos, Laia ; Arnabat Domínguez, Josep ; Sierra Rebolledo, Alejandro ; Gay Escoda, Cosme. Thermal increment due to ErCr:YSGG and CO2 laser irradiation of different implant surfaces : a pilot study. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 15 5 2010: 22- es
dc.identifier.uri http://hdl.handle.net/10550/60264
dc.description.abstract Objective: An evaluation and comparison is made of the thermal increment at different implant surfaces during irradiation with CO2 and ErCr:YSGG lasers. Study design: Five threaded and impacted implants with four types of surfaces were inserted in an adult pig rib: two implants with a hydroxyapatite surface (HA)(impacted and threaded, respectively), a machined titanium surface implant (TI mach), a titanium plasma spray surface implant (TPS), and a sandblasted, acid-etched surface implant (SBAE). A 0.5-mm diameter bone defect was made in the implant apical zone, and a type-K thermocouple (Termopar)® was placed in contact with the implant. The implants were irradiated in the coronal zone of each implant with a CO2 (4 W continuous mode) and an ErCr:YSGG laser (1.5 W, pulsed mode) first without and then with refrigeration. The temperature variations at the implant apical surface were recorded. Results: An apical temperature increase was recorded in all cases during CO2 and ErCr:YSGG laser irradiation without refrigeration. However, when the ErCr:YSGG was used with a water spray, a decrease in temperature was observed in all implants. The acid-etched and sandblasted surfaces were those most affected by the thermal changes. Conclusions: The ErCr:YSGG laser with a water spray applied to the sealing cap or coronal zone of the implants does not generate thermal increments in the apical surface capable of adversely affecting osseointegration and the integrity of the peri-implant bone tissue. es
dc.title Thermal increment due to ErCr:YSGG and CO2 laser irradiation of different implant surfaces : a pilot study es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/medoral.15.e782 es
dc.type.hasVersion VoR es_ES

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