Fully Digital. Analog First.

I am a former Marine, so take the bluntness as it is intended. The best clinicians I know are not asking whether they are digital or analog. They are asking where each one belongs in the case in front of them. That is the whole game.

Everybody knows me as a digital guy. I live and breathe full arch digital workflow. The first course we built at the Atlantic Implant Institute was full digital workflow. So when I tell you not to skip analog, understand that this is not nostalgia talking. It is the most useful thing I can say to a doctor getting into this work.

Here is the myth I run into constantly. A doctor looks at all the technology, the scanner, the printer, the software, and assumes that if he just buys the equipment, beautiful arches will poof out of thin air. It usually comes with a confession of its own: “I hate dentures, I’m bad at dentures, so I’ll just do fixed arch, completely digital.” I understand the appeal. But I pull broken, ill-fitting work out of people’s mouths almost every week, and a lot of it traces back to a doctor who never learned the fundamentals and expected the technology to cover for it.

It does not work that way. All on four is not all on four is not all on four. I actually hate that term, because it dumbs down a genuinely complex procedure. There is occlusion, vertical dimension, bone reduction, contour, and tissue management underneath every one of these cases, and none of that is solved by a faster printer.

I did not start digital

My road into this began in 2002 and 2003, during my general practice residency at Portsmouth Naval Hospital, where my mentor, Captain Alfano, decided I was going to do an all-on-four as a resident. This was the wild west. We were working with jet acrylic and whatever parts we could get our hands on. That first case was not a success, and the patient ended up in a denture not long after. Ask me how I know you have to obey your full arch protocols.

From 2003 to about 2017, my work was mostly analog. I have cases from those years, done entirely by hand, that I would still be proud to show anyone: good bone, good occlusion, beautiful smiles. Digital came into my practice later, and honestly it came in to solve a scalability problem, not because analog had failed me. I am a huge proponent of the digital method today. But I did not jump over the analog years to get here, and that is exactly the point.

Analog makes a better digital clinician

This is my number one message, so I will be blunt about it. The doctors and technicians who learned analog first are almost always the better digital clinicians.

I have watched digital designers who never burned their fingers on hot wax. They take a long time to catch up to a tech who came up doing it by hand, if they ever do. The same is true for dentists. The ones who learned to wax a denture, set teeth, build wax rims, and take a real bite developed their sense of occlusion through their hands. When they move to digital, they already know where teeth belong, and the technology just makes them faster.

Asking a purely digital doctor to feel occlusion is a little like asking an AI what a tree feels like. It can describe the tree perfectly. It has never held one.

That is why, even in a fully digital case, I am never really fully digital. I am still reaching for leaf gauges, tongue depressors, cotton rolls, wax rims, and putty bites to capture vertical dimension. I still take a denture-quality impression when an intraoral scan will not give me clean peripheries. Ask yourself a simple question: where do the implants belong if you do not know where the teeth belong? Vertical dimension is my first step, every single time.

Get the foundation right and the rest follows

When I look back at my own early cases that did not hold up, the problem was almost never the conversion method. It was an inappropriate vertical dimension or not enough bone reduction. Clean, hygienic, cleansable intaglio surfaces come from getting those two things right, and from letting the tissue tell you where the intaglio belongs instead of designing as if the tissue were not there. That is also where fractures start. Control the occlusion, set the right vertical dimension, do your bone reduction, and keep your access holes small, and most of the trouble takes care of itself.

When analog is simply the right tool

I am not making an argument against digital. I am making an argument for having both, because some situations call for the analog pickup and nothing else.

When a patient is under general sedation with a nasal tube, taped eyes, and a wide flap reflection, orienting the maxilla gets hard, and remote anchorage takes away even more of your landmarks. So I convert the mandible first. I get solid seats on the retromolar pads, set good lip support and incisal display behind the lower lip, fixate the mandible, and then pick up the maxilla against it in a condylar centric position at the right vertical dimension. I have done nearly all of my cases under general sedation since 2017, and that approach has been far more reliable for me than fighting the upper arch blind.

There are others. An implant fails in the provisional phase and you need a clean revision. The schedule runs late and a patient still needs to leave with teeth. A patient genuinely cannot afford to fix both arches. On that last one, I will give a patient a free denture and control the occlusal plane and vertical dimension before I will ever treat a single arch against an uncontrolled bite. You protect your fixed work, and you get to treat more people. Smart Denture Conversions has been part of how I handle all of these for years, and I keep the analog parts on hand precisely because the day always comes when I need them.

How you actually get good at this

People ask me when they are ready for full arch. My answer is that you need to be able to load implants immediately, you need to understand full arch occlusion from a removable standpoint, and you need to come up through the work the way I did: single implants, quads, overdentures, bar overdentures, and dentures, before you put it all together. Take your time and paint by the numbers. In my opinion you should have at least twenty analog arches behind you, and ideally fifty to a hundred, before you decide to leave the analog workflow.

Three things make you successful in full arch: education, experience, and recent, ongoing repetitions. I would add mentorship to that list. There is no version of this where you watch a few videos, fly in for a weekend, and start placing arches. I heard an educator recently say they were closing their analog program because students find it boring and just want digital. After seeing what comes out of a digital-only education, my honest reaction was the opposite. We need more analog fundamentals, not fewer.

Here is the line I leave my courses with. Patients live in surgery, but practices live or die in prosthetics and in business. Everybody wants to call themselves a full arch surgeon. Far fewer want to master the prosthetics that actually determine whether the case lasts. Do not jump into digital prosthetics without understanding analog prosthetics first.