Dr. Stefano Troiani & Dr. Marc Geserick

Dr. Stefano Troiani

Spain

  • Degree in Dentistry at University "La Sapienza", Rome 110 on 110
  • Diploma of specialist in orthodontics at the Royal Dental College, Århus, Denmark
  • Master of Science with the Thesis "Influence of incisors proclination on the development of gingival recessions" at the Royal Dental College, Århus, Denmark
  • 2 years Roth-Williams postgraduate Course
  • 1996-2000 - Own dental private practice in Rome
  • 2000-2003 - Full time studentship at the school of specialization in orthodontics of Royal dental college, Århus
  • 2003-2004 - Part time position as specialist in orthodontics at the Center for interdisciplinary treatment of multiple aplasia of the county of Århus, Denmark
  • 2003-2005 - Part time position as specialist in orthodontics at the Center for treatment of Juvenile Rheumatoid arthritis, Royal dental college, Århus
  • 2005-2007 - Part time position as clinical assistant professor at the school of specialization in orthodontics at the Royal dental college of Århus
  • 2008-2009 – Consultant orthodontist for the department of orthognathic surgery of the hospital "Sønderborg Sygehuset" – Sønderborg - Denmark
  • 2008-2018 – Consultat orthodontist for the department of orthognathic surgery of the hospital "Odense Universitetshospitalet" – Odense, Denmark
  • 2003-2017 – Private practice in Denmark 
  • 2011-present – Private practice in Germany
  • 2017-present - Private practice in Switzerland
  • Over 10.000 cases treated
  • Lectured in more than 150 international congress and courses


Memberships:

  • SSO (Swiss Dental Society)
  • EOS (European Society of Orthodontics)
  • AAO (American Association of Orthodontist)
  • WFO (World Federation of Orthodontics)

Dr. Marc Geserick

Germany

  • Dental studies at the University of Ulm, Germany
  • Specialist dental training at the University of Basel, Switzerland
  • Postgraduate legal studies in medical law
  • Private practice since 2005 in Ulm, Germany


Stays abroad:

  • University of Kandy, Sri Lanka
  • University of Tsurumi, Japan
  • University of Southern California, US


Vocational training:

  • Bioesthetic Level I-II
  • Roth/Williams postgraduate; two-year programme
  • SWING philosophy postgraduate under Dr Javier Frenk


Lecturing activities:

  • Worldwide lecturer since 2006


Publications:

  • Survival of retained permanent canines after autotransplantation: A retrospective cohort study. Krupp J, Petrakakis P, Jost-Brinkmann PG, Meinzer S, Widbiller M, Niederel C, Geserick M, Nolte D, Am J Orthod Dentofacial Orthop  2024 Feb 8
  • The bite-jumping screw for modified twin-block treatment
  • Geserick M, Olsburgh SR, Petermann D.
  • J Clin Orthod. 2006 Jul; 40(7): 432–5; quiz 420
  • The effect of surface treatment and clinical use on friction in NiTi orthodontic wires
  • Wichelhaus A, Geserick M, Hibst R, Sander FG
  • Dent Mater. 2005 Oct; 21(10): 938–45
  • A new nickel titanium rapid maxillary expansion screw
  • Wichelhaus A, Geserick M, Ball J.
  • J Clin Orthod. 2004 Dec; 38(12): 677–80; quiz 671–2
  • Bonding fiber-reinforced lingual retainers with color-reactivating flowable composite
  • Geserick M, Ball J, Wichelhaus A
  • J Clin Orthod. 2004 Oct; 38(10): 560–2
  • A color-reactivated flowable composite for bonding lingual retainers
  • Geserick M, Wichelhaus A
  • J Clin Orthod. 2004 Mar; 38(3): 165–6


Developments:

  • Developer of the Bite Jumping Screw (2005) with the company Forestadent


  • Abstract

    Euler-Angle Norms For Tooth Rotation, Torque and Tip – With Particular Attention to CMD Patients


    Orthodontic treatment commonly involves the positioning of teeth according to idealized angular values related to the orientation of each tooth related to a reference plane. However, issues regarding the reliability of landmarks and inconsistent definition of the angles have meant that current assessment systems are likely inaccurate. We have developed a new measuring system that included the utilization of a sub-group of extrinsic Euler-angles to derive optimal norm-values per tooth in three different planes of orientation (‘rotation’, ‘torque’ and ‘tip’) by evaluating the digital representations of the teeth in the upper and lower jaws of 1914 individuals contained within an orthodontic treatment database. Our findings inform anthropologists and researchers about dental occlusion and alignment in orthodontic and non-orthodontic patients and provide baseline data for future studies.

    Additionally, the implications of this system extend to temporomandibular joint  treatment, as precise tooth positioning plays a crucial role in addressing TMJ-related issues and improving overall oral health outcomes. A clinical example will be presented to demonstrate the practical application of this novel measurement system in clear alginer therapy and TMJ treatment contexts.

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