About the course

Course offered by Thomas Wendler
TeamThomas Wendler, Ardit Ramadani, Dani Velikova, Kristina Mach, Michael Sommersperger, Mehrdad Salehi, Prof. Nassir Navab

Type: Lecture Module IN2286
SWS: 2+2
Programs: Biomedical Computing (Master), Informatics (Master)
ECTS: 6 Credits
Moodle link: https://www.moodle.tum.de/course/view.php?id=80190
Zoom link: https://tum-conf.zoom.us/j/69260165143

Meeting ID: 692 6016 5143
Passcode:
IGSWS22

Table of contents


Announcements

Mandatory OR visits: As of today (11.08.2022), we are still planning to have mandatory visits to multiple surgeries at our clinical partners' sites. Due to the situation regarding the COVID-19 outbreak and the subsequent government measures, this might become impossible throughout the semester. In this case, the visits will be replaced by the study of recorded surgeries.

Course description

The course consists of three parts. In the first part, the participants will learn the basics of medical applications in image-guided surgery and interventions, in particular intraoperative imaging, medical augmented reality, and surgical robotics. They gain the knowledge to understand the complex medical environment as well as its challenges in order to improve procedures with the focus on clinical workflow and imaging in the operating theatre of the future.

Then in the second part, the participants will be divided into groups of three. They will observe real image-guided surgeries at our clinical partner's sites. During this, they will analyze the procedures for potential improvements.

Finally, in the third part of the lecture, the groups will come up with a proposal on how to improve the current surgeries using Computer Vision, Augmented Reality or Robotics. They will present their findings in the lecture and use the feedback from discussions with the other participants and course organizers to come up with a sophisticated proposal.

Exposure to real-world problems, in particular observing an intervention at our clinical partner's sites makes this a unique setup for modeling and implementing creative solutions to improve patient care.

In this new type of real-world educational course participants will:

  • learn the basics of some intraoperative imaging, medical augmented reality and surgical robotics explained in application examples
  • learn how to move around in the operating theatre
  • observe four real surgeries, document and analyze the procedure – from OR planning through patient anesthesia all the way to the suture
  • directly communicate to the surgeons about the procedure (both on-site in Munich, and also international ones over video conference)
  • develop a concept / solution to support procedures including interfaces, logistical approaches, use of technologies
  • work in teams of 3 people analyzing these processes and come up with possible improvements (use of diagnostic imaging, logistical improvements, ...)
  • try to translate that into an actual proposal for the surgical team
  • final presentation including a proposal for a solution for the surgical teams

Fig.1. Pictures of IGS students from previous semester (and Dr. Thomas Wendler - most left) on the way to two surgeries:

Evaluation

  • The grades will be calculated based on the three presentations (20%, 20%, and 30%), as well as the report (30%).
  • To allow fair evaluation, each slide in the presentation should include the name of the person presenting/preparing it. Also, the author of each chapter of the report must be named.
  • Presentations are meant to be 12 minutes long (4 minutes per person ideally), plus questions, ca. 8 minutes.
  • The report is meant to be 15-20 pages long.

Schedule (tentative)

DateTimePlaceContentConducted by
Wednesday, 19.10.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingIntroductionAll tutors
Wednesday, 26.10.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingOR Training + TeasersKristina (with online help from Thomas)
Thursday, 27.10.2022
MoodleGroup Assignment & start of OR schedulingAll tutors
Beginning of November
Surgery visits
Students
Wednesday, 02.11.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingIntraoperative ImagingDani (with online help from Thomas)
Wednesday, 09.11.2022 (canceled)14:00 - 16:00MI Seminarraum 03.13.010, GarchingSonificationMehrdad
Wednesday, 16.11.202214:00 - 16:00MI Seminarraum 03.13.010, Garching

Augmented Reality

Michael
Wednesday, 23.11.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingRoboticsYuan
Wednesday, 30.11.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingTracking and NavigationHeiko
Wednesday, 07.12.202214:00 - 16:00TUM zoomPreliminary PresentationStudents
Wednesday, 14.12.202214:00 - 16:00MI Seminarraum 03.13.010, GarchingIntroduction to the German health system and regulatory aspectsThomas (with osnite help of Ardit)
Beginning of January
Meeting with doctors
Students
Wednesday, 11.01.202314:00 - 16:00TUM zoomIntermediate PresentationStudents
Wednesday, 15.02.202314:00 - 16:00TUM zoomExam (with Prof. Nassir Navab)Students
Thursday, 16.02.2023
MoodleSubmission of Reports and Final PresentationsStudents

Some recommended readings

The following research papers show some examples of how modern computer vision, robotics, or augmented reality can be used to improve image-guided surgeries. Of course, this list is by no means exhaustive, but I think it can give you a lot of inspiration for your own ideas.

  • Esteban, J., Simson, W., Witzig, S. R., Rienmüller, A., Virga, S., Frisch, B., ... & Hennersperger, C. (2018). Robotic ultrasound-guided facet joint insertion. International journal of computer assisted radiology and surgery, 13(6), 895-904.
  • Roodaki, H., Filippatos, K., Eslami, A., & Navab, N. (2015, September). Introducing augmented reality to optical coherence tomography in ophthalmic microsurgery. In 2015 IEEE International Symposium on Mixed and Augmented Reality (pp. 1-6). IEEE.
  • Matinfar, S., Nasseri, M. A., Eck, U., Kowalsky, M., Roodaki, H., Navab, N., ... & Navab, N. (2018). Surgical soundtracks: automatic acoustic augmentation of surgical procedures. International journal of computer-assisted radiology and surgery, 13(9), 1345-1355.
  • Esteban, J., Grimm, M., Unberath, M., Zahnd, G., & Navab, N. (2019, October). Towards fully automatic X-ray to CT registration. In International Conference on Medical Image Computing and Computer-Assisted Intervention (pp. 631-639). Springer, Cham.
  • Nasseri, M. A., Eder, M., Nair, S., Dean, E. C., Maier, M., Zapp, D., ... & Knoll, A. (2013, July). The introduction of a new robot for assistance in ophthalmic surgery. In 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 5682-5685). IEEE.
  • Navab, N., Heining, S. M., & Traub, J. (2009). Camera augmented mobile C-arm (CAMC): calibration, accuracy study, and clinical applications. IEEE transactions on medical imaging29(7), 1412-1423.
  • Padoy, N., Blum, T., Ahmadi, S. A., Feussner, H., Berger, M. O., & Navab, N. (2012). Statistical modeling and recognition of surgical workflow. Medical image analysis, 16(3), 632-641.
  • Twinanda, A. P., Shehata, S., Mutter, D., Marescaux, J., De Mathelin, M., & Padoy, N. (2016). Endonet: A deep architecture for recognition tasks on laparoscopic videos. IEEE transactions on medical imaging, 36(1), 86-97.
  • Matthies, P., Okur, A., Wendler, T., Navab, N., & Friebe, M. (2013, July). Combination of intra-operative freehand SPECT imaging with MR images for guidance and navigation. In 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 3383-3386). IEEE.


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