- Austria / Österreich
- Bosnia ed Erzegovina / Босна и Херцеговина
- Bulgaria / България
- Croazia / Hrvatska
- Repubblica Ceca e Slovacchia / Česká republika & Slovensko
- Francia / France
- Germania / Deutschland
- Grecia / ΕΛΛΑΔΑ
- Italia / Italia
- Paesi Bassi / Nederland
- nordisch / Nordic
- Polonia / Polska
- Portogallo / Portugal
- Romania e Moldavia / România & Moldova
- Slovenia / Slovenija
- Serbia e Montenegro / Србија и Црна Гора
- Spagna / España
- Svizzera / Schweiz
- Turchia / Türkiye
- Gran Bretagna e Irlanda / UK & Ireland
Dr. Marius Steigmann received his degree in dental medicine in 1987 and his PhD in 2005, both from the University of Medicine and Pharmacy of Tîrgu Mureş in Romania.
He is a Diplomate of the ICOI and a member of the board of the DGOI. He has also received the medal of “Semmelweiss” Budapest University dental school dept. of oral and maxillofacial surgery. He is the founder and Scientific chairman of “Update Implantologie Heidelberg” 2002-2011 and the founder and director of the “Steigmann Institute”.