Last month I travelled to Traben-Trarbach in Germany for a three-day Summer School hosted by Björn Ludwig. As most of you will know, Björn will be retiring from lecturing at the end of this year (2025), and I didn’t want to miss out on the last chance to experience his famous Summer School.
Björn describes the summer school as an “update for myself,” in which he selects key topics and invites speakers from around the world to educate and update the audience. Hosted in Björn’s own practice in picturesque Traben-Trarbach (the setting alone was worth the trip), this review explores the course, with this year’s topics being orthognathic surgery, TMD, and aligners, and my reflections on it
Day 1 – Orthognathic Surgery
Speakers: Simonas Grybauskas – Stefania Perrotta – Thomas Binger – (with insights from Björn himself)
The most interesting discussion was around MARPE and limitations due to the complication rates, with Björn suggesting a zygomatic osteotomy as a solution to minimise risks
Day 2 – TMD
Speakers: Domingo Martin – Sachin Chhatwani – Lisa Pittschieler – Stephan Peylo
Day 2 was the most thought-provoking of all three days, with an array of assessment and treatment methods described for TMD. Although I thoroughly enjoyed the discussions with the speakers, there were differences in treatment approaches between them, different diagnostic tests, and different clinical approaches from biopsychosocial to gnathological. There remains an unanswered question for me on this topic, with the gnathology philosophy unable to explain the increasing evidence of the effectiveness of psychological treatment alone.
Day 3 – Aligners
Speakers: Raul Mora – Daniela Zaharia – Paul Yoo – Oliver Liebl – Farooq Ahmed (last-minute cameo)
A great final day, with evidence of aligners and the “rollercoaster effect,” and the implications for extraction biomechanics.
The Good
The “rock and roll” style from Björn’s hosting created a relaxed and friendly atmosphere, with the audience engaging with each speaker, and each speaker wanting to engage with the audience, and share all they had on their topic. The evenings were wonderful, with friendly conversations at both the Villa Huesgen and the barbeque house, with Björn himself joining in on the guitar one evening.
Björn ran the course with the help of his staff, parents, son, and dog Oskar, which gave a true family feel to the event, with Björn himself arranging chairs, microphones, and food, making the event feel like he was sharing everything he could with the delegates.
There were some contrasting views from the speakers, and it would have been great to have seen them discuss their differences with a round-table discussion, especially on the topic of TMD.
However, the worst aspect of the Summer School was that this was the last iteration of it, and there shall be no further Summer Schools hosted by Björn, a true loss to the orthodontic community.
The Summer School was a great three days; the topics were stripped of pretence and delivered with passion, heart, and humility, the qualities defining the host. The audience consisted of some excellent orthodontists, academics, and experts, and answered a long-standing question which has been in the back of my mind: “Where do the experts in orthodontics go to learn?” It appears Traben-Trarbach is the answer.
This year also carries extra weight, with Björn’s final year lecturing. His farewell event, Ortho 50 – A Legendary Farewell, will be held later this year (full details here). It promises to be a fitting send-off to one of the most influential voices in our field.
While this may be the last Summer School, I sincerely hope the orthodontic community will nurture something similar, a course that blends world-class education, open conversation, and the kind of hospitality that has become Björn’s hallmark. A legacy worthy of the great man himself.

Edited/contents: Farooq Ahmed![]()
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I have no financial interest in the meeting.
1 comment
hallo, ich möchte wissen ob ein Summer School für Jahr 2026 ist geplant.
vielen dank
mahdiyeh bijari