Pacific Cataract and Laser Institute optometrists Brooks Alldredge, OD, and Kerri Norris, OD, FAAO, discuss comanagement of cataract, refractive, glaucoma and corneal surgical cases, including surgical concepts and postoperative complications. The authors report no financial disclosures.

BLOG: Medical specialties in optometry – a vision of true OD-MD collaboration

An alternative vision of collaboration

It will be a challenge for the current number of ophthalmologists to just keep up with the increasing demand for surgery. We agree with Dr. Feinberg: Optometry will need to play a much larger role in eye disease management. From our perspective at the referral center, the primary care optometrist will need to manage an increasing number of patients both with routine but also significant and challenging eye disease. Again, to be frank: The demographics don’t lie.

But there will also be an increasing need for optometrists trained to perform only subspecialty medical care and surgical perioperative care for complex surgery that, unlike cataract and refractive surgery, is rarely comanaged with the referring primary care optometrist. And what about ophthalmology? It will increasingly become a secondary and tertiary care profession, limited to major surgery and only the most challenging medical conditions.

The most common model of OD-MD practice has been a small number of optometrists providing primarily refractive and well-care examinations with a larger number of ophthalmologists. We support a different model, the continued development of specialist optometrists to provide secondary-level medical care, not primary care, practicing as a team with the glaucoma, retinal, neuro-ophthalmologist and corneal subspecialist, freeing the subspecialist MD to provide that care for which they are uniquely trained: major surgery and the most complex and highest risk medical care.

What evidence is there that this is needed or can work? Because it already exists. There are already hundreds of ODs who work in subspecialist practices, providing no refractive or routine care at all. They usually have received some form of post-residency fellowship training in their practices of affiliation. Nearly all of these specialty fellowships have been created by innovative and, quite frankly, courageous subspecialist MDs.

We encourage an initiative to create many new OD-MD collaboratively designed post-residency specialty fellowships in retina, glaucoma, cornea and external disease as well as other areas. These fellowships should be standardized, rigorous and demanding, with the specialty skills and knowledge measured and mastered that reflect true expertise and authority. The patient need is there. And optometry can fulfill it.

Eight guiding principles of true collaboration

Are there guiding principles that can be the foundation to a true model of OD-MD collaboration? Here are eight:

  • The free and unrestricted exchange of education and knowledge between professions results in better patient outcomes and experiences. Familiarity and interaction create genuine trust, respect and communication.
  • Treating eye and systemic disease is a unique responsibility. It is inherently complex and uncertain and requires rigorous training, disciplined systems of clinical decision-making, and lifelong maintenance of skills and knowledge.
  • Optometrists will primarily provide primary vision and medical eye care at the highest level of their ability. That scope of care is determined by education, training and experience.
  • Ophthalmology is uniquely qualified to perform major surgery and high-risk medical care.
  • In organizations that include ophthalmologists and optometrists, each profession should develop and determine its own governance, credentialing and privileging independent of each other.
  • Every profession and professional should be free to adopt and implement new knowledge, skills and techniques.
  • Like ophthalmology, optometry’s scope of practice is now too large for us all to be experts at everything we are licensed to do. Yet, we will need to be able to do even more than most of us currently do to take care of the need. It is ultimately the ethical responsibility of each practitioner to ask themselves, “Do I do enough of these procedures (or see enough of these kinds of problems) to competently and confidently treat it by myself or do I need assistance?”
  • History shows that knowledge advances, spreads and is adopted. Health care professions that began from seemingly incompatible differences typically converge, even while maintaining their independence and autonomy. Podiatry and osteopathic medicine and their relationship with allopathic medicine are good examples.

History has demonstrated that successful professions respond to the challenges of their time. Those of us who work in subspecialty referral centers have a particular responsibility to work with the schools and colleges of optometry and our professional leadership to offer more residencies, fellowships and training programs. The need is now.


References:

Association of University Professors of Ophthalmology. Ophthalmology Residency Match Summary Report 2019. Accessed October 14, 2019.

HHS. Physician supply and demand: Projections to 2020. Posted October 2016. Accessed October 14, 2019.

Klein BEK, et al. Invest Ophthalmol Vis Sci. 2013;doi:10.1167/iovs.13-12782.

U.S. Census Bureau. Older people projected to outnumber children for first time in U.S. history. Revised October 8, 2019. Accessed October 14, 2019.