Abstract
Bone regeneration in implant dentistry is evolving rapidly through the integration of bioactive materials and digitally enhanced surgical techniques. This lecture will explore two complementary strategies enabling predictable hard-tissue reconstruction in demanding clinical situations and their use in clinical practice.
The first part focuses on magnesium (Mg)-based membranes and fixation systems as a new generation of bio-absorbable scaffolds in guided bone regeneration (GBR) and ridge preservation indications. Emphasis will be placed on Mg membranes, Mg shielding, and Mg-based fixation systems as bio-absorbable, space-maintaining, and osteo-conductive components in combination with particulate and hyaluronic-enhanced graft materials. Recent in-vitro and in-vivo data highlighting the controlled degradation behaviour, biocompatibility, and angiogenic potential of magnesium alloy will be presented. Clinical cases will demonstrate their application in ridge augmentation, socket shielding, and horizontal as well as horizontal-vertical GBR, emphasising handling characteristics and regenerative outcomes.
The second part focuses on 3D-printed allogenic bone blocks as an up-to-date solution for complex alveolar defect grafting. Their individualised, often complex geometry allows precise defect reconstruction and block stabilisation, facilitating minimally invasive procedures and reducing surgical time. The discussion will include current evidence on biological integration, resorption patterns, and complication management. Preliminary results from an ongoing study, including a bio-functionalisation technique, will be shared, providing a practical approach for improved healing properties in complex defect grafting and more predictable results.
By providing deep insights into Mg-based guided bone regeneration and 3D allogenic block grafting techniques, this lecture presents a translational overview linking recent scientific findings to daily clinical practice. Attendees will gain an evidence-based perspective on material innovations, regenerative biology, and clinical protocols aimed at improving predictability in advanced implant site reconstruction for oral-surgically oriented colleagues.
Learning Objectives
- Understand the biological principles and clinical mechanisms underlying magnesium-based membranes in guided bone regeneration (GBR) and ridge preservation.
- Evaluate the advantages and limitations of Mg membranes compared with resorbable and non-resorbable membranes for alveolar ridge augmentation.
- Evaluate current scientific evidence and clinical case outcomes demonstrating the degradation behaviour of magnesium biomaterials.
- Understand the workflow and biological behaviour of 3D-printed allogenic bone blocks for alveolar defect grafting, including its complication management.
- Discuss emerging bio-functionalisation with autogenous cell support and hyaluronic supplements to enhance the healing outcome of (complex) grafting techniques, and assess their potential impact on future regenerative implant therapy.
Supported by
botiss biomaterials is a global medical company developing, manufacturing, and distributing innovative products for dental bone and tissue regeneration. Founded in Germany, the company is a trusted partner for clinicians and researchers in dentistry and oral surgery.
Its comprehensive portfolio includes bone grafting materials, collagen membranes, soft tissue substitutes, and advanced regenerative solutions. Driven by innovation, botiss integrates technologies such as magnesium-based systems and hyaluronic acid-enhanced biomaterials, all developed to high scientific and regulatory standards in collaboration with leading experts.
With a presence in over 100 countries, botiss combines German engineering with a strong international outlook. The company also supports education and knowledge transfer through training, scientific events, and clinical collaboration, advancing regenerative medicine worldwide.
