[Embedded micro-screws, the universal bone anchorage].

INTRODUCTION: This article revises how embedded micro-screws are used for orthodontic anchorage and points out advantages. MATERIALS AND METHODS: The use of surgical screws, their placement and connections are described in detail. The clinical methodology is explained step by step with illustrations and clinical cases. RESULTS: Using micro-screw has no doubt many advantages, at the material, anatomic, surgical and mechanical level, as well as the comfort and reliability it provides. It represents a real universal bone anchorage.