1. A system for minimally invasive surgical procedures, comprising: at least one bone anchor comprising a distal portion for engaging with a bone and a proximal receiving portion； at least one extension of the anchor extending along a longitudinal axis between the proximal end portion and the distal end portion, designed for engagement with the possibility of separation with the specified at least one bone anchor, where the specified at least one bone anchor has a proximal facing bearing surface； The instrument for introducing comprising a link for coupling the connecting member and engageable with said at least one anchor extension, and moveable toward said distal end portion； where a portion of said insertion tool is in contact with said abutment surface when said insertion tool is moved distally to said end portion, and the orientation of said link for engaging with the connecting member relative to said longitudinal axis changes in response to contact of said portion of said insertion tool with the specified bearing surface. 2. The system according to claim 1, in which the specified link for engagement with the connecting element is rotated from the specified longitudinal axis, when the specified tool for conducting rotate distally towards the specified distal end part, and the specified part of the specified tool for the introduction is in contact with the specified abutment surface. . The system of claim 1, wherein said insertion tool comprises an elongated body,1. Система для минимально инвазивных хирургических процедур, включающая:по меньшей мере один костный анкер, включающий дистальную часть для сцепления с костью и проксимальную принимающую часть；по меньшей мере один удлинитель анкера, проходящий по продольной оси между проксимальной концевой частью и дистальной концевой частью, сконструированный для сцепления с возможностью разъединения с указанным по меньшей мере одним костным анкером, где указанный по меньшей мере один костный анкер имеет проксимально
