The present utility patent application is characterized essentially by an improvement introduced in a dental implant, the function of which is an uv-illuminated titanium dioxide dental implant on its surface； It consists of: titanium implant； transformed into layers on its surface by electrochemical methods, turning titanium into titanium dioxide and being used by uv light； photocatalysis (combination of titanium dioxide with sunlight or artificial UV light) occurs with UV or solar light in contact with titanium dioxide which results in a chemical oxidation reaction； anodized titanium dioxide when irradiated with UV ultraviolet light produces super wettability； The contact angle was measured and the result for the uv-illumination tiunite implants drastically reduced the contact angle from 44º to 11º, and this reduction is related to the photocatalytic properties and after 4 weeks of healing, bone formation was evaluated. which the uv light tiunite and the non uv light ti implants presented the results of 47.3% and 41.3%, respectively for bmc (bone mineral content)； For bone formation analysis, implants were inserted into the tibias of rabbits and after two weeks the results of bmc were analyzed and the implants with treatments and uv illumination (i + uv) resulted in 28.2%, whereas implants treated with titanium dioxide, but without illumination (i-uv) presented a bmc value of 17.97%, that is, the illumination treated implant presented a higher value than the illumination implant, which concluded that the titanium dioxide in the anatase phase activated by photocatalysis (light uv) provides significant improvements to bone formation promoting better osseointegration； UV irradiation contributes to promote osseointegration and decontamination of dental implants contributing to implantation and healing success.o presente pedido de patente de modelo de utilidade, é caracterizado essencialmente por um aperfeiçoamento introduzido em implante dentário, cuja função consiste
