The landscape of orthodontic treatment has witnessed significant advancements over the past few decades, particularly with the introduction and evolution of Temporary Anchorage Devices (TADs). Among these, extra-alveolar TADs have emerged as a pivotal innovation, providing unparalleled control and versatility in managing complex malocclusions. This manuscript is an earnest effort to compile, analyse, and present a comprehensive overview of extra-alveolar TADs, their biomechanical principles, clinical applications, anatomical considerations, and associated challenges.
The objective of this work is to serve as a detailed academic reference for postgraduate students, clinical orthodontists, and researchers who seek to deepen their understanding of skeletal anchorage systems beyond the alveolar confines. Special attention has been given to the Infrazygomatic crest and mandibular buccal shelf—two key areas that have revolutionised treatment planning and outcomes in non-surgical orthodontics.
This book aims to bridge foundational concepts with current evidence-based practices, supported by extensive literature and clinical insights. It is hoped that this compilation will foster improved clinical outcomes and inspire further exploration in the field of biomechanics and skeletal anchorage in orthodontics.
