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The book series on maxillo-mandibular osteoimmunology, seminar places and webinar access — ordered directly in the ICOSIM Shop.
Tab: Specialist literature
New releases
Prices and availability in the ICOSIM Shop.
Newly published titles by Dr. med. dent. Dr. (PhD-UCN) Johann Lechner — specialist books and booklets in German, English and French editions.

Specialist book
Alveolar Pathologies and Histologies
Histopathological findings of fatty-degenerative osteonecrosis in the jawbone (FDOK) in eight chapters

Book · German
Alveoläre Kavitäten
Fatty-degenerative osteonecrosis of the jawbone

Book · English
Alveolar Cavitations
Fatty-Degenerative Osteonecrosis of the Jawbone

Book · German
Trigeminal Neuralgia and Facial Pain
“The most painful disease in the world”

Booklet · German
Alveolar Osteoimmunology
Digital transalveolar ultrasonography reveals unrecognised pathologies of the jawbone marrow

Booklet · English
Alveolar Osteoimmunology
Digital transalveolar ultrasonography reveals undetected pathologies of the jaw bone marrow

Book · French
Ostéonécrose Cavitaire de l’os de la mâchoire
French edition of the book series on cavitational osteolyses in the jawbone

Book · English
Cavitational Osteonecrosis in Jawbone
Volume I–IV — complete English edition of the book series
Specialist literature
Prices and availability in the ICOSIM Shop.

Volume I
Cavitational Osteolyses of the Jawbone
Systematic-holistic effects of the aseptic osteonecroses “jaw osteitis” and “NICO” in the jaw

Volume II
Histology & Immunology of Cavitational Osteolyses
Oral and systemic manifestation of a Maxillo-mandibular Osteoimmunology

Volume III
Maxillo-mandibular Osteoimmunology and Chronic Inflammation
Dental pathomechanisms of chronic inflammatory diseases

Volume IV
Visualisation of Osteolyses in the Jawbone Using Sonography
Radiation-free imaging in Maxillo-mandibular Osteoimmunology
Combination package Volumes I–IV: all four volumes in a slipcase, over 600 colour illustrations and more than 1,100 literature references — better value than buying the volumes individually. View combination package in the shop
Tab: Seminars
Seminars & Academy
27–29
Nov 2026
Seminar place
ICOSIM Seminar 2026, Munich
Two days of lectures and an open workshop Sunday.
IOM
Curriculum
Academy
Postgraduate Curriculum “IOM-Specialist” — 9 months
Information on the ICOSIM Academy is available via the enquiry form.
Webinar
Series
Webinar series
Can chronic protein expression from undetected jawbone inflammation activate tumour genes?
An osteoimmunological perspective using modern proteomics analyses.
Tab: Ordering
Ordering
Orders are placed via the shop
Books, seminar places and webinar access can be ordered in the ICOSIM Shop. Prices and availability are shown there and are only linked from this page — so there is a single source of truth.
Books
Volumes I to IV of the series “Cavitating Osteolyses in the Jawbone” and the combined package including slipcase are available in the ICOSIM Shop.
Seminar places
Seminar places can be booked online in the ICOSIM Shop, by requesting an invoice from info@icosim.de or using the registration form.
Academy
Information on the ICOSIM Academy is available via the enquiry form.
Help
If you have any questions about an order, please contact info@icosim.de.
Questions about an order?
If you have any questions about an order, please contact info@icosim.de.