3D printing project + small sample size (5). How to analyze questionnaire data?

Hi there,

I am currently working on a research project investigating the use of 3D printed patient specific anatomy in pre-operative planning. The surgeons fill in a questionnaire after the operation. Due to the cost of printing and limited time allocated by the university we only managed to conduct 5 cases. The questionnaires are a combination of Likert scales and subjective questions.

I am really stuck at the moment with figuring out how to appropriately interpret the data. I have spent a lot of time on google but being a medical student with limited to no statistics experience, I have yet to find a solution.

If anyone could make any suggestions/point me in the right direction that would be much appreciated.

Best regards,