The future and viability of a specialty does not and cannot lie in a small subset of currently well-reimbursed procedures. Why? Because with technological and scientific advancements, at any moment, the said procedures may either become obsolete, become poorly paying due to restructuring of reimbursement models, or become more accessible to clinicians from other fields.
Well where does the future of a specialty lie in you ask? I would say it lies in the ability of a field to consistently train a group of strong academicians who churn out new scientific and clinical discoveries, expand scope of practice, invent new treatment paradigms, and train the next generation to continue the legacy. We do not need to look far for a prime example of this. Plastic surgeons are always on the forefront of new flap designs and surgical techniques, as well as inventing completely novel fields like gender affirmation surgery and migraine surgery. They have an abundance of physician scientists who do some great work on the basic science side as well (like wound healing and tissue engineering) which feeds back into clinical breakthroughs. This is probably why PRS has such a wide scope and is never in true danger of becoming obsolete as a specialty. A field that remains stagnant and complacent in its current success does not have a future my father always used to tell me, and I cannot agree more.
Our perio colleagues have taken this mantra to their hearts. With the advent of dental implants, there was no longer an absolute need to salvage teeth with poor prognoses as in the old days. Perio would likely not have survived as a specialty if it weren't for the pioneers in perio who contributed extensively to the implant literature and basic science research on bone biology, which in turn allowed them to push aggressively to expand their scope in to dental implant and pre-prosthetic surgery. We only have ourselves to blame if we feel like we are losing ground on implants, or if we are not gaining any ground in areas like facial cosmetic surgery (if only OMFS were blessed with a 100 more Joe Niamtus). Who would refer patients to us when we as a field seem to have no interest in advancing the scientific knowledge behind the surgeries we claim to be experts in? A small group of extremely driven and accomplished OMFS academicians are currently carrying our entire field, and as trainees, we owe them our gratitude. But once they too retire, can we be sure we have a next generation to continue the legacy?
A separate but related issue is the miserable failure of dental education to get students more interested in academic and scholarly activities. CODA's requirements on scholarly work for dental schools, and furthermore for OMFS residency, is a joke. Frankly, our dental background is what seems to be holding us back in terms of academic prowess and drive. We simply are not trained to think like academicians, and this translates to a general lack of research productivity as a field in whole. This is where I believe a medical school education becomes useful. I once saw data that in the past 10-20 years, dual degree OMFS were much more likely to pursue fellowship training and a career in academics compared to single degree OMFS. While there may be many reasons behind this (such as self selection), I personally think the medical school education and the heavy emphasis medical schools place on academics somewhat influences dual degree OMFS to go down this path unconsciously.