Your own name will ensure that nobody in the audience forgets who is up there talking. The title of the talk will ensure that if you ever use a slide again the audience will know that you are resourceful enough to give part of an old talk. The logo of your hospital will ensure that if you ever move, future audiences will learn about your own career history at the same time as you give your talk and will be interested in figuring out why you can't hold a job. Use whole sentences This will make sure you don't get any words wrong. The audience will be challenged to extract the important points from the text and will have to pay extra attention.
Short points make it difficult to follow along word by word with the pointer.
Get yourself a few general purpose surgical slides Select a few slides that show blood, surgical instruments and unrecognizable tissue. These can be used in any talk to illustrate surgical concepts and anatomy. Don't leave them on the screen too long. Your audience is surgeons and you shouldn't have to help them with recognizing the orientation of the patient or the anatomy. Being shown diagrams on the other screen to clarify the situation is demeaning to the highly-skilled orthopaedic surgeon.