Selecting screws: an overview of the key features of common temporary anchorage devices

Temporary anchorage devices (TADs), also referred to as mini-screws or mini-implants, are an integral part of modern orthodontic practice. They provide skeletal anchorage and permit tooth movements previously deemed prohibitively complex or not possible. This article provides a comprehensive overview of the characteristics of modern TADs including six popular systems used in the UK: Aarhus, Benefit, Infinitas, OrthoEasy, Tomas and VectorTAS. Through this exploration of their unique features, strengths and limitations, orthodontists may make informed decisions when selecting the most appropriate system based on their clinical needs. CPD/Clinical Relevance: Many TAD systems are available, and the orthodontist should select one that enables them to improve patient outcomes and broaden the scope of treatment they provide.