Prof. Ellen Ko

This intensive hands-on course provides orthodontists and trainees with a comprehensive foundation in the clinical application, anatomical considerations, and insertion techniques of temporary anchorage devices (TADs). Emphasis will be placed on integrating anatomical safety zones, biomechanical principles, and evidence-based insertion strategies to optimize outcomes and prevent complications.

Participants will learn:

• Clinical Indications and Applications: From absolute anchorage in en masse retraction to molar intrusion, midline correction, and non-compliant patient management, TADs offer versatile anchorage solutions across a range of orthodontic challenges.

• Site Selection and Anatomical Landmarks: Detailed analysis of interradicular and extra-alveolar sites in both maxilla and mandible, guided by CBCT data and bone thickness mapping from literatures and clinical exploration.

• TAD Design Selection: Criteria for choosing screw length and diameter based on location-specific bone quality, soft tissue characteristics, and clinical goals. Stainless steel versustitanium options will also be discussed.

• Insertion Techniques and Angulations: Practical training in safe and effective TAD placement, including insertion angle optimization, soft-tissue handling, and transgingival protocols for enhanced stability.

• Complication Management and Prevention: Identification and prevention of root damage, soft tissue inflammation, peri-implantitis, screw fracture, and sinus or nerve injury. Emphasis will be placed on risk assessment, torque control, and post-insertion monitoring.

By combining didactic instruction, anatomical reviews, and hands-on exercises with synthetic and

animal models, participants will leave with the skills and confidence necessary to apply TADs safely

and effectively in clinical practice.

Item that participants must bring: 

Periodontal Probe