Mini Implants in Orthodontics – An Overview

Orthodontic treatment observes resistance in areas of desired tooth movement and anchorage sites. Hence, proper orthodontic anchorage preparation is important to ensure predictable tooth movement and negating insufficient reciprocal movement [1]. Understanding each patient’s anchorage requirements is of paramount importance which ensures high-quality care. Unexpected or unintended anchorage loss frequently results in a compromised finish [2]. Traditionally, high-anchorage situations require excellent patient compliance with extra oral traction devices. In recent years, orthodontic mini-implants were developed to ensure complete orthodontic anchorage. Among various intraosseous anchorage systems mini-screw implants have the advantage of simpler insertion and immediate loading. Mini-implants are frequently used in cases that require absolute anchorage, intrusion and/or distalization of molars [1].