A dressing (1) wound, comprising: a sheet (2) support a layer (4) of pressure sensitive adhesive an island (6, 8) of absorbent material having a smaller area than the sheet (2) support a layer (10) facing the wound, having openings, comprising a substrate (14), provided with openings, having a coating (16) of a silicone elastomer on the surface thereof facing the wound, being the open area of the layer (10) wound facing, apertured, from about 5% to about 75% and the layer (10) facing the wound, having openings, openings having an open area of about 2 comprising mm2 to about 100 mm2, characterized in that the layer (4) of pressure sensitive adhesive is on the sheet (2) support the island (6, 8) of absorbent material is applied to a central area of the sheet (2) of support in order to leave a margin of sheet (2) coated support with adhesive around the absorbent material (6, 8 ), and layer (10) wound facing, apertured, it is applied to the absorbent material (6, 8) and is arranged to extend over at least part of the outside sheet (2) coated support with adhesive and is adhered to the sheet (2) support around said island (6, 8) by means of said adhesive (4) pressure sensitive so that the layer (10) wound facing, apertured covers a fraction of the layer (4) of pressure sensitive blade (2) supporting the adhesive, but allows the adhesion of the adhesive (4) pressure sensitive through the openings of the layer (10) facing the wound, apertured, which results in a reduction in the overall adhesion of the sheet (2) of s upport in the margin part of the layer (10) wound facing, apertured extends.Un apósito (1) para heridas, que comprende: una lámina (2) de soporte una capa (4) de adhesivo sensible a la presión una isla (6, 8) de material absorbente que tiene un área menor que la lámina (2) de soporte una capa (10) orientada hacia la herida, dotada de aberturas, que comprende un sustrato (14), dotado de aberturas, que tiene un revestimiento (16) de un elastómero de silico
