I'm not sure I would call IR surgery, nor would vast majority of surgeons and non-surgeons, although I think its a gray zone. That said surgeons should be only called so for those who went through surgical training. I would never call people who do large amounts of procedures: IR, IC, cardiac EP, GI as surgeons.
Neurosurgeons have renamed interventional neuroradiology to endovascular neurosurgery and it's printed on their fleece jackets.
So if one day, IR physicians are doing colectomy on patients entirely under real time MRI guidance, would they still be nonsurgeons?
Laproscopy was not accepted as surgery for many, many years. New advances in minimally invasive techique will change the way in how we practice.
I second this; surgery is highly resistant to change and its tradition has been to increase the duration of training rather than split into separate specialities. Surgeons now learn floor management, open surgeries, laparoscopic surgeries, sub-speciality surgery, and then (optionally) robotic surgery.
Regarding laparoscopy, there are many, many surgeries that are
just better when done under laparoscopy, yet all surgeons are classically trained on how to perform open operations. What necessitates converting to an open procedure? The short answer is
visibility. I find this a bit paradoxical, since insufflation is designed to maximize abdominal visibility. The hybrid-OR presents an interesting option - if laparoscopic tools could be made MRI-safe, you could acquire an MRI after insufflation to see where adhesions are located. I can envision a different historical trajectory whereby laparoscopy was a separate speciality under radiology (they are using cameras, after all) instead of surgery. We'd probably still call it surgery.
Regarding interventional, if endovascular imaging was embraced by surgeons years ago, they would probably have tacked on "endovascular surgery" as another 1-2 years of training. This is exactly what neurosurgery has done. I think it's near impossible to be a great open surgeon, a great laparoscopic surgeon, a great interventionalist and great at floor-management. It may start another flame war, but I think cardiologists should be doing interventional cardiology, and neurologists should be doing interventional neurosurgery. Who better to manage a post-intervention MI patient than a
cardiologist, and who better to manage a post-intervention stroke patient than a
neurologist. I know the studies have shown that neurologists have the worst outcomes compared to radiologists and neurosurgeons, but I think this just comes to the need for additional training.
I
don't think neurosurgeons have any business doing endovascular. Their training is too long, the procedures are
too different than open, there's a critical shortage of open neurosurgeons, and, most importantly,
they don't manage ischemic stroke patients in traditional training. Historically, patients with ischemic strokes would be given tPA and handed off to the neurologists; the neurosurgery team wouldn't follow these patients. The three items that are in favor of neurosurgeons doing interventions are: a. the hours, b. the anatomy, and c. the money. Neurologists/radiologists aren't used to a neurosurgeon's call schedule, and stroke call is brutal. Financial considerations are driving a lot of it as coiling has replaced clipping in certain cases.