Mesh surgical device for the laparoscopic correction of a pelvic organ prolapse, comprising a central body and six side arms (3a, 3b; 4a, 4b; 5a, 5b) that are configured in pairs (3, 4, 5), wherein said pairs (3, 4, 5) comprise a first pair of side arms consisting of a first side arm and a second side arm, said first side arm and said second side arm leading from opposite sides of said central body, a second pair of side arms consisting of a first side arm and a second side arm, said first side arm and said second side arm leading from opposite sides of said central body and a third pair of side arms consisting of a first side arm and a second side arm, said first side arm and said second side arm leading from opposite sides of said central body, wherein said first side arm of said first pair of side arms, said first side arm of said second pair of side arms and said first side arm of said third pair of side arms lead from reciprocally adjacent zones of said central body and said second side arm of said first pair of side arms, said second side arm of said second pair of side arms and said second side arm of said third pair of side arms lead from reciprocally adjacent zones of said central body, such that said first side arms (3a, 4a, 5a) and said second side arms (3b, 4b, 5b) of said first, second and third pair of side arms (3, 4, 5) are positioned in a reciprocally contiguous manner at each side of said central body, and wherein: said central body comprises a first portion and a second portion, which are reciprocally aligned and opposite and between which a connecting portion is interposed, said first portion, said second portion and said connecting portion defining altogether a longitudinal dimension of said central body; said side arms (3a, 3b) of said first pair of side arms lead from opposite sides of said connecting portion of said central body; said side arms (4a, 4b) of said second pair of side arms and said side arms (5a, 5b) of said third pair of side arms lead respectively from opposite sides of said first portion of said central body; said first pair of side arms and said second pair of side arms lead obliquely from the corresponding side of said central body and face opposite ends (2d, 2c) of said central body; a first angle (α) of less than 90° is defined between said first side arm of said first pair and said central body, as well as between said second side arm of said first pair and said central body; and a further angle (γ) of less than 90° is defined between said first side arm of said second pair and said central body, as well as between said second side arm of said second pair and said central body. said central body comprises a first portion and a second portion, which are reciprocally aligned and opposite and between which a connecting portion is interposed, said first portion, said second portion and said connecting portion defining altogether a longitudinal dimension of said central body; said side arms (3a, 3b) of said first pair of side arms lead from opposite sides of said connecting portion of said central body; said side arms (4a, 4b) of said second pair of side arms and said side arms (5a, 5b) of said third pair of side arms lead respectively from opposite sides of said first portion of said central body; said first pair of side arms and said second pair of side arms lead obliquely from the corresponding side of said central body and face opposite ends (2d, 2c) of said central body; a first angle (α) of less than 90° is defined between said first side arm of said first pair and said central body, as well as between said second side arm of said first pair and said central body; and a further angle (γ) of less than 90° is defined between said first side arm of said second pair and said central body, as well as between said second side arm of said second pair and said central body.