If asked by the examining committee during the defense, you will have to submit corrections within 3 months after that date to the TUM GCMH, Dean’s office of the Faculty of Medicine (Ms. Möller/Ms. Simon).
After the corrections are confirmed by the examining committee, the  documents will be sent to the TUM Center for Study and Teaching (TUM CST).
After that, the approved cover page will be sent to you and you can proceed with publishing your dissertation. 
Instructions on how to publish the dissertation at the university library.
After finalizing this, you will be issued with an official Dr. med. (dent.) degree from the TUM and transcript of records with the certificate from the Graduate School you were a member of (TUM GS/GCMH, HELENA ...).

The German version of the Regulations for the Award of Doctoral Degree, the GCMH Regulations and the Supervision Agreement are legally binding and can be found here.