Alveolar Ridge Preservation for Compromised Post-extraction Sockets in the Aesthetic Zone

Abstract:

Implant dentistry has revolutionised the field of dentistry, offering a predictable and aesthetic solution for the replacement of missing teeth. The preservation of the alveolar ridge during tooth extraction becomes a critical factor in achieving ideal implant placement and optimising aesthetic results. Alveolar ridge preservation encompasses a range of procedures that aim to minimise the resorption of the extraction socket and maintain the volume and contour of the alveolar ridge.

Successful treatment requires careful case selection, meticulous surgical techniques and appropriate material selection. Additionally, a thorough understanding of the biological principles underlying bone and soft tissue healing is crucial for achieving predictable results.

Furthermore, challenges arise when considering implant placement in the aesthetic zone, where both functional and cosmetic outcomes are of utmost importance. Preservation of the ridge contour helps to maintain the natural emergence profile, supporting soft tissue stability and achieving harmonious integration between the implant and the surrounding gingiva. Additionally, different concepts of creating the stable foundation for accurate implant placement are contrasted. 

Learning objectives:

1.          Understand biological principles of post-extraction sockets and dimensional changes that require alveolar ridge preservation

2.           Acquiring technical and surgical protocols to handle compromised sockets

3.           Understand how to differentiate biomaterials to accomplish long-term functional and aesthetic outcomes

Speaker(s):

Dr. Larissa Steigmann

Larissa Steigmann received her first dental degree (D.M.D) from the Goethe University of Frankfurt in 2019. She then continued her education at the University of Michigan in the Periodontics & Oral Medicine Master Program. Concomitant to her Periodontal Specialty, she obtained her Master of Science in Periodontology (M.S.) and graduated in 2022. Dr. Steigmann conducted numerous research projects in the field of oral health and implant rehabilitation, of which several have been published in peer-reviewed international journals. Additionally, she serves as a reviewer for journals in the field of periodontology and implant dentistry. Since 2022, she has been a member of the faculty at the Harvard School of Dental Medicine in the Department of Oral Medicine, Infection, and Immunity, Division of Periodontology where she compassionately supports the dental education of students. Concomitantly she works in the Giannobile Lab and pursues research directed towards personalized medicine. Dr. Steigmann received multiple awards including the Jefferey Johnston Fellowship, LeGro Scholarship, Billy A. Smith Award for exemplary communication skills and empathy in patient care, as well as the prestigious Dr. and Mrs. Kramer Scholar Award of Excellence which is awarded by the American Academy of Periodontology Foundation for excellence in both character and academic achievement, personal motivation and personal integrity exemplified by leadership, community involvement, and concern for the needs of others.

Course Information: