Painless treatment under general anaesthesia

With the 3AppointmentTherapy we treat daily and exclusively patients with dental phobia or extreme nausea and extreme dental problems.
Treatment under general anaesthesia   without fear to a new smile   especially for phobia patients
Estimated reading time: 3 minutes

As fear or phobic patients you don not have to justify with us your need to have a dental treatment under general anaesthesia. General anaesthesia is an essential component of the 3 appointment therapy. The anaesthetic technique 3TT-OLA-ITN®, developed especially for phobia patients, is particularly gentle and minimize the risk of pain and swelling.

Through this method you have following positive effects:

  • Absolutely certain anaesthetisation during the treatment
  • Low risk of pain after the surgery 
  • Low risk of swelling after the surgery
  • After the operation painkillers are not needed
  • The Anti-Pain-Management and Anti-Swelling-Management by Dr. Leu are a fundamental part of the anaesthetic technique 3TT-OLA-ITN® and they are used from our expert and best trained anaesthetists. The dentist can concentrate on his work while the anaesthetist focuses on the vital functions of the patient. In this way, it is possible to treat patients up to seven hours and in almost all cases we can cover the entire treatment requirement or do a complete dental restoration.

    When other dentists would need many appointments in order to complete a dental restoration, with us you can reach your goal with just 3 appointments and one general anaesthesia and all this in a faster, gentler and more efficient way. 

What does 3TT-OLA-ITN® mean?

3TT-OLA-ITN® is a registered trademark which is protected in Europe and can be only used from our Dr. Michael Leu Group Group in the context of the 3 appointment therapy.

The name is composed from:

3 Appointment Therapy = 3TT
Without local anaesthetic = OLA
Intubation anaesthesia = ITN

The particularity of this method: 

Our doctors are not allowed to use local anaesthetic during the intubation anaesthesia. 


It was a beautiful day today! I mean it just like that!!! No swelling, no pain, and no painkillers. Thank you so much! Just your time and sensitivity at T1, all the education and care beforehand and the humanity you have shown has given me complete confidence and I am already looking forward to T3.
Mr. K.M. from Brandenburg
Even I, as a confirmed sceptic, have now been convinced that it's not all scams, overcharging and rip-offs. What you get with Dr. Leu and his team is really absolutely perfect.
Mr E. F. from Bavaria
From the first email to the last appointment, everything was well thought out and perfectly organised. I felt in good hands and for me there is no question, if I had to make this decision again, I would do it just like that.
Ms S. K. from Berlin