Professional Life:



Private Dental Practice – Implantology Periodontology and Esthetix Dentistry, Bruchsal, Germany                     

2000 – present

Teaching Experience              


Private Dental Practice in Baden-Baden, Germany


Director of the Study Club Northbaden DGOI Baden-Baden, Germany


Director of HL Dentclinic & Academy Baden-Baden, Germany


Director of Seattle Study Club, Baden-Baden, Germany


Researches and Development for Paltop and CTECH Implants, Devemed and KMIZ Dental Instruments


  • Advanced Techniques of Bone and Tissue grafting
  • Soft Tissue Management
  • Aesthetics and Function in Complex Implant Cases
  • Minimally Invasive Implantology
  • Digital Implantology


  • Single-Tooth Implant in Daily Practice (German)
  • Implantology Journal – January 2004
  • Parameters of Aesthetics – Part 1 (German)
  • Factors Influencing the Preservation of Marginal Peri-Implant Bone Oral Implantology Journal of Oral Implantology – March 2006
  • Parameters of Aesthetics – Part 2 (German)
  • Factors Influencing the Preservation of Marginal Peri-Implant Bone Oral Implantology Journal of Oral Implantology – December 2006
  • Factors Influencing the Preservation of the Peri-Implant Marginal Bone. Implant Dentistry, Volume 16 No. 2/2007
  • Minimally Invasive Implantology with Small Diameter Implants (SDI) Implant Practice February 2009, Volume 2, Number 1
  • Prospective Study Cases of Patients over one Year Success Factors for Treatment with Mini-Implants and their Implications for Practice
  • Aspects of Oral Morphology as Decision Factors in Mini-Implant Supported Over Denture. Romanian Journal of Morphology and Embryology 2010, 51(2):309–314
  • Modified Clinical Approach for Improve Aesthetics in Full Arch Restoration. Dental Tribune 2012
  • One Year of Survival Rate Outcomes of Innovative Dental Implants. Prospective Clinical Study. Implant Dentistry 2012
  • Application of a Synthetic Hydroxyapatite in Dental Surgery. EDI/Product Studies 2012
  • Innovative dental implant design shows improved success rate, bone stability and esthetic benefits A retrospective study over 3 years including 2-year follow-up (in publication)
  • Oral Implantology – Patient Information Book. Published by SPITTA 2012
  • One Year of survival rate outcomes of innovative dental implants. prospective clinical study.In publication/ Implant dentistry 2012
  • Application of synthetic Hydroxyapatite in dental surgery EDI, 2012
  • Jonas Lorenz, Henriette Lerner, Robert Sader, Shahram Ghanaati; Langzeitstabiles peri-implantäres Hart- und Weichgewebe nach Sofortimplantation: Erste Daten eines neuartigen Implantatsystems. Posterpräsentation Jahrestagung der deutschen Gesellschaft für Implantologie; 26.-28. November 2015, Düsseldorf
  1. Henriette Lerner, Jonas Lorenz, Robert Sader, Shahram Ghanaati. Two-Year Follow-Up Case Series of Periimplant Health and Periimplant Bone Stability After Immediate Implant Placement of a Newly Developed Bone Level Implant System -A First Report. EC Dental Science 4.5 (2016): 874-886.
  2. Henriette Lerner, Jonas Lorenz, Robert Sader, Shahram Ghanaati. Peri-implant health and peri-implant bone stability after immediate implant placement. EDI Journal (European Association of Dental Implantologists, Teamwork Media); 12/2016
  3. Jonas Lorenz, Henriette Lerner, Robert Sader, Shahram Ghanaati. Influence of Lateral Augmentation and Technical Implant Characteristics on Peri-Implantitis: A Three-Year Follow-Up Analysis of a Newly Developed Bone-Level Implant System. International Journal of Implant Dentistry. Submitted 03/2017
  4. Jonas Lorenz, Mike Barbeck, Charles James Kirkpatrick, Robert Sader,Henriette Lerner Shahram Ghanaati; Injectable bone substitute material on the basis of β-TCP and hyaluronan achieves complete bone regeneration while undergoing nearly complete degradation. International Journal of Oral and Maxillofacial Implants (Accepted 04/2017)
  5. Jonas Lorenz, Henriette Lerner, Robert A. Sader, Shahram Ghanaati Investigation of peri-implant tissue conditions and peri-implant tissue stability in implants placed with simultaneous augmentation procedure: a 3-year retrospective follow-up analysis of a newly developed bone level implant system International Journal of Implant Dentistry (2017) 3:41                     



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