Fractional resurfacing system (700) for providing electromagnetic radiation to unazona two-dimensional target skin (714), the system (700) a source of electromagnetic radiation (704) adapted to generate electromagnetic radiation comprising provision of translation unit (708) a control arrangement (702), communicatively coupled to the electromagnetic radiation source (704) and ladisposición translation unit (708) and an arrangement of optical unit (706), operatively connected with the electromagnetic radiation source (704) and displaceable by the arrangement of translation unit (708) for providing electromagnetic radiation to lazona two-dimensional target skin (714) wherein the control arrangement (702) is configured, using electromagnetic radiation generated by lafuente of electromagnetic radiation (704), to cause thermal damage and / or tissue ablation in tejidoepidérmico (710) and dermal tissue (712) from a plurality of areas of individual exposure predeterminadasseparadas spatially (716) within the two-dimensional target area of skin (714) from a surface of the piel20 through a full depth of the epidermal tissue (710) and at least one particular within deltejido depth dermal (712), wherein a wavelength of electromagnetic radiation is at least 1,300 nm and 1,600 nm, 2,100 nm entre1.850 nm and between 2300 nm and 3100 nm, 10,640 nm, or a wavelength provided by a laser deco2 wherein a pulse duration of the electromagnetic radiation is between 100 ms and 100 ms and wherein a lateral diameter of individual exposure areas (716) is between 1 .mu.m and 500 .mu.m.Un sistema de rejuvenecimiento fraccional (700) para proporcionar radiación electromagnética a unazona diana bidimensional de la piel (714), comprendiendo el sistema (700) una fuente de radiación electromagnética(704) adaptada para generar radiación electromagnética una disposición de unidad de traslación (708) una disposición de control (702), acoplada en comunicación con la fuente de radiación electromagnétic
