Written by: Ryan Dunlop, CEO and Founder of Full Arch Masters and graduate from the Harvard School of Dental Medicine
Key Takeaways From the FAM Method
- Most marketed “digital” full-arch workflows remain hybrid, which limits practices to 1–2 arches per month and weakens patient experience.
- The FAM Method uses a repeatable 7-phase protocol that combines photogrammetry, CBCT, exocad, and immediate-load printing into a 2–4-hour turnaround.
- Core phases include preoperative records, photogrammetry capture, CBCT planning, exocad design, immediate-load conversion, final zirconia finishing, and FP1-specific scaling.
- Objective metrics such as a 2–4-hour turnaround, sub-3% remake rates, and 100% Sheffield test pass rates confirm workflow performance.
- Register for an upcoming Full Arch Masters course to implement the complete FAM Method and drive meaningful annual revenue growth.
Why Closing the Digital Gap Matters for Full-Arch Cases
The hybrid workflow increases costs across every dimension of practice performance. Chair time disappears into analog impression steps, conversion denture adjustments, and multi-appointment sequencing. Prosthetic accuracy drops because conventional impression techniques introduce cumulative distortion across a full arch, and systematic reviews have shown that intraoral scanner trueness can vary for full-arch spans and may exceed the 100 µm clinical acceptability threshold. Patient experience declines when same-day delivery fails, and team coordination suffers when handoffs are undefined.
Photogrammetry directly addresses the accuracy problem at the implant-position capture step. In vitro studies of the Imetric ICam 4D extraoral photogrammetry system have reported high trueness and low angular deviation, outperforming intraoral scanners for full-arch implant position capture. A 2026 in vitro study by Muslu et al. found the Imetric photogrammetry system to achieve high trueness and angular deviations within the clinical threshold across subgingival implant depths, while standard intraoral scanning without scan aids produced higher angular deviations.
The capacity upside is equally concrete. The FAM Method enables U.S. dental practices to scale full-arch cases beyond the typical volume once a trained interdisciplinary team is in place. Closing the hybrid-to-fully-digital gap is not a technology upgrade, it is a practice capacity decision. The FAM Method addresses this capacity challenge through a structured 7-phase protocol.
The FAM Method: Seven Phases, One Coordinated Team
The FAM Method runs on seven sequential phases executed by a coordinated team that includes the dentist, surgical assistant, lab technician, and treatment coordinator. Each phase has defined inputs, a responsible stakeholder, a quality-control checkpoint, and a clear handoff trigger to the next phase. The system remains hardware-agnostic at the scanner, printer, and implant level while staying specific about sequence, accuracy standards, and delegation.
The seven phases are:
- Preoperative records and data acquisition
- Photogrammetry and intraoral scanning
- CBCT and digital treatment planning
- exocad design
- Immediate-load conversion
- Final zirconia design and finishing
- FP1-specific design / team implementation and workflow scaling
Phase 1: Preoperative Records and Data Acquisition
The preoperative phase builds the dataset that every downstream step depends on. Required inputs include a full-arch intraoral scan, facial scan, CBCT (DICOM), photographs, and occlusal records. The dentist and lead surgical assistant own this phase. In a solo practice, the dentist acquires all records. In a team model, the assistant performs scanning while the dentist reviews and approves datasets before the appointment closes.
Key decisions at this phase include confirming adequate bone volume and density for immediate loading. International consensus literature emphasizes primary implant stability and bone quality for safe immediate loading, and Type 4 soft bone in the posterior maxilla is unsuitable for standard immediate-load protocols. Cases that do not meet these criteria at planning should be flagged for modified technique or staged loading before surgery is scheduled.
Handoff: the complete preoperative dataset, including DICOM, STL, photographs, and occlusal records, is transferred to the lab technician and treatment planner before the surgical appointment is confirmed.
Phase 2: Photogrammetry and Intraoral Scanning
The team performs photogrammetry immediately after implant placement and multi-unit abutment seating, before closing the surgical field. Scan markers attach to the multi-unit abutments, and the photogrammetry system captures implant positions across the arch. A supplemental intraoral scan records soft-tissue contour, occlusal reference, and any remaining dentition.
Quality control at this phase focuses on passive seating of all scan markers before starting the photogrammetry capture sequence. Any marker that rocks or does not fully seat invalidates the position data for that implant. Clinical data confirms the accuracy advantage described earlier, with stereophotogrammetry producing lower distance deviation than standard intraoral scanning.
The photogrammetry dataset and intraoral scan merge through a fiduciary reference, typically the surgical guide fixation bar or palatal scan markers. A heat map then confirms alignment discrepancy across the arch before the dataset is released for design. A 2026 case report by Rekik et al. demonstrated this merge approach using the fixation bar from a stackable surgical guide as a fiduciary reference, with heat map confirmation of minimal alignment discrepancy prior to exocad design.
Phase 3: CBCT and Digital Treatment Planning
CBCT data in DICOM format fuses with the intraoral scan STL in planning software. The team validates the fusion by matching radiopaque markers or anatomical landmarks. Prosthetically driven planning guides implant positioning so that implants support the planned prosthetic envelope rather than simply following available bone.
Case-selection criteria confirmed at this phase include insertion torque thresholds, bone quality classification, and systemic risk factors. Immediate loading is indicated for non-smokers or patients who stopped smoking at least four weeks before surgery, patients with HbA1c below 7%, patients with adequate bone density, and patients without bisphosphonate use or prior jaw radiation; immediate loading is deferred for active smokers, poorly controlled diabetes, prior implant failure in the same region, or soft bone across all planned sites.
If intraoperative stability measurements fall below threshold, the protocol calls for conversion to delayed loading rather than proceeding. If intraoperative stability measurements fall below the required threshold, the surgeon should convert the plan to delayed loading to prevent implant failure rather than proceeding with immediate loading. This decision point must be documented in the case record and communicated to the lab technician before the design phase begins.
Phase 4: exocad Design
The merged photogrammetry and soft-tissue dataset imports into exocad for prosthetic design. The immediate-load provisional and the final restoration are designed as separate files. The provisional focuses on passive fit, cross-arch rigidity, and reduced occlusal load during osseointegration.
Role-mapping checklist for this phase:
- Lab technician: imports photogrammetry dataset, converts scan markers to implant-specific analogs, designs scalloped emergence profile, and exports STL for printing.
- Dentist: reviews design for occlusal clearance, emergence profile, and screw-access channel angulation before approving for print.
- Surgical assistant: confirms multi-unit abutment heights match design parameters.
For immediate-load design, the provisional uses reduced cusp angles and cross-arch splinting geometry. Literature states that cross-arch splinting of a rigid interim prosthesis can help minimize micromotion, distribute forces, and achieve passive fit that protects osseointegration.
Phase 5: Immediate-Load Conversion
The approved STL goes to the printer, either in-house or outsourced, for fabrication of the immediate-load provisional. In-house printing with a validated resin at 25–50 µm layer resolution supports same-day delivery within the 2–4-hour window. Outsourced printing adds lead time and usually conflicts with same-day delivery unless the prosthesis is pre-fabricated from a virtual plan.
Passive-fit verification is the critical quality-control checkpoint before seating. The Sheffield test, which uses individual screw tightening with visual and tactile assessment of rocking, confirms passive fit across all implants. Horizontal scan gauge systems have demonstrated high clinical acceptability with Sheffield test-confirmed passive fit. Any prosthesis that fails the Sheffield test returns to the design phase for correction before seating.
Phase 6: Final Zirconia Design and Finishing
Final prosthesis design begins after soft-tissue maturation, typically at the six-week to three-month mark. The team performs a repeat photogrammetry scan with the provisional in place to capture the refined emergence profile. The prosthetic classification then determines the design and finishing pathway.
FP1, FP2, and FP3 classifications differ in the amount of gingival tissue replacement built into the prosthesis. FP1 replaces only the crowns. FP2 replaces crowns and part of the root. FP3 replaces crowns, roots, and gingival tissue. Each classification requires a different design approach in exocad and different finishing protocols on the zirconia.
Aesthetic finishing handoffs for zirconia include green-stage contouring, pre-sintering surface texture, post-sintering characterization, and MIYO ceramic layering for incisal translucency. The lab technician serves as the primary stakeholder for finishing, and the dentist approves the final shade and contour before delivery.
Phase 7: FP1-Specific Design and Scaling Your Workflow
FP1 cases require a distinct design approach that includes root banking, scalloped gingival architecture, and a metallic framework such as an iBar to support the zirconia. This approach differs meaningfully from FP2 and FP3 workflows. Lab technicians who work FP1 cases in exocad need FP1-specific design training that goes beyond the general full-arch design curriculum.
Delegation bottlenecks at scale typically appear at three points in the workflow. Records acquisition becomes a bottleneck when the dentist performs steps the trained assistant should own, which creates a single-point dependency at the start of every case. Design approval creates a similar constraint when only one lab technician can approve work, because other cases must wait for that technician. Case scheduling then compounds both problems when the treatment coordinator is not integrated into the handoff sequence, since scheduling cannot happen efficiently without clarity on who owns each phase. Resolving these bottlenecks requires explicit role documentation and team-based training rather than individual upskilling, because the core problem is coordination across roles instead of isolated skill gaps.
Multi-location standardization depends on a shared digital resource library, consistent equipment specifications across locations, and a common case-log format that supports cross-location quality review. Volume scaling beyond five arches per week usually requires a dedicated in-house lab technician and a treatment coordinator trained on the full-arch closing system.
Common Implementation Challenges and Fixes
Most practices encounter a predictable set of challenges when they implement a fully digital full-arch workflow for the first time.
Data-fusion accuracy errors occur when CBCT and IOS datasets merge without sufficient radiopaque marker overlap or when the patient moves between scans. A standardized marker placement protocol and a heat-map verification step before design release correct these issues.
Photogrammetry scan marker seating failures are the most common source of passive-fit problems. Typical signs include a prosthesis that rocks on the Sheffield test or requires intraoral adjustment after seating. Root cause usually involves a marker that was not fully seated at capture or a multi-unit abutment that was not torqued to specification. The vendor-neutral fix is a mandatory pre-capture seating check and a torque verification step documented in the surgical record.
Delegation failures present as bottlenecks at the dentist level, with the dentist performing scanning, design review, and bite adjustment sequentially instead of in parallel with team members. This pattern appears because team members are unsure which steps they can complete independently, so they wait for the dentist. A written role-handoff protocol that defines exactly which steps each team member owns and when the dentist re-enters the workflow removes this ambiguity and eliminates the bottleneck.
Measuring Success: Objective Metrics and Tracking
A repeatable protocol depends on measurable outcomes. The following metrics define a well-functioning full-arch immediate-load digital workflow.
- Turnaround time: target the 2–4-hour window established in the protocol.
- Remake rate: target below 3% for same-day screw-retained restorations; the FAM Method supports low remake rates for same-day screw-retained restorations.
- Passive fit: 100% Sheffield test pass rate before seating, with any failure triggering a return to design.
- Case acceptance rate: tracked per treatment coordinator, with FAM’s in-house treatment coordinator maintaining an 80% closing rate on full-arch consultations.
- Team utilization: percentage of workflow steps completed by non-dentist team members, with the goal of dentist re-entry only at defined decision points.
A simple case log that tracks date, arch, turnaround time, Sheffield test result, remake flag, and a brief post-case debrief provides enough data to identify bottlenecks and measure improvement over time.
Advanced Considerations: Atrophic Cases and Multi-Location Growth
Atrophic cases, which involve severe maxillary bone loss and may require zygomatic, pterygoid, trans-sinus, or palatal-approach implants, still follow the same 7-phase protocol with targeted modifications. Phase 1 adds deeper CBCT analysis for sinus anatomy and zygomatic bone volume. Phase 3 incorporates stackable guide design for guided lateral window osteotomy and trans-sinus placement. Phase 5 applies higher insertion torque requirements for bicortical fixation. A 2026 case report describes a fully digital workflow for trans-sinus implant placement integrated into a stackable guided surgery system with same-day delivery of a provisional full-arch prosthesis.
Delegation at volume improves through periodic role audits that review the case log to find steps consistently bottlenecked at the dentist level and then reassign them to trained team members. Multi-location standardization relies on a shared equipment specification list, a common exocad template library, and a regular cross-location case review cadence.
Frequently Asked Questions
How long does it realistically take to implement the FAM Method after training?
Many practices complete their first fully digital full-arch case within a few months of returning from the Flagship Course, provided the full team attended and the required equipment is in place. The first several cases usually run longer than the 2–4-hour target while the team builds fluency with the handoff sequence. Practices that bring their dentist, surgical assistant, lab technician, and treatment coordinator to training together reach the target turnaround window much faster than those that send the dentist alone, because the team returns aligned on the same workflow rather than needing internal re-training.
What equipment categories are required to run the FAM Method in-house?
The FAM Method requires four equipment categories: an intraoral scanner for soft-tissue and occlusal capture, a photogrammetry system for implant-position capture after placement, CBCT for preoperative planning and data fusion, and a 3D printer for immediate-load provisional fabrication. exocad design software connects the digital datasets across phases. Specific hardware brands matter less than ensuring that the chosen systems produce datasets compatible with exocad import and that the photogrammetry system meets the clinical accuracy thresholds described in the protocol. FAM alumni gain access to the KOL buying group, which provides preferred pricing on Neodent implants, exocad licenses, photogrammetry systems, and 3D printers at no recurring cost.
What patient selection criteria determine whether a case qualifies for same-day immediate loading?
The primary criteria are insertion torque at or above 35 Ncm at final seating and an Implant Stability Quotient of 60–70 or higher measured by resonance frequency analysis. Bone quality must be at minimum Lekholm-Zarb Type 3, as Type 4 soft bone is contraindicated for the reasons discussed in Phase 1. Systemic contraindications include uncontrolled diabetes with HbA1c above 7%, active smoking, bisphosphonate use, prior jaw radiation, and immunosuppressive therapy. Cases that do not meet torque and ISQ thresholds intraoperatively must convert to delayed loading regardless of the preoperative plan. Bruxism patients require a night guard from day one and may need staged loading depending on severity.
How does the FAM Method handle FP1 cases differently from FP2 and FP3?
FP1 prostheses replace only the crowns without gingival tissue replacement, which requires a different case-selection profile that includes adequate residual ridge height and soft-tissue volume. Many FP1 cases also use a root-banking surgical approach where indicated and a distinct exocad design workflow that incorporates a metallic framework, typically an iBar, to support the zirconia. The emergence profile, scalloping geometry, and finishing protocol for FP1 differ from FP2 and FP3 in ways that general full-arch design training does not cover. FAM addresses this through the dedicated FP1 Course, where lab technicians receive FP1-specific exocad design instruction separate from the clinical curriculum.
What is the expected remake rate for same-day screw-retained restorations under the FAM Method, and what drives remakes?
The FAM Method targets and achieves a sub-3% remake rate for same-day screw-retained restorations. The primary drivers of remakes are passive-fit failures caused by photogrammetry scan marker seating errors, data-fusion inaccuracies from CBCT-IOS merge errors, and design approval steps that are rushed or skipped under time pressure. The protocol’s quality-control checkpoints, including pre-capture marker seating verification, heat-map fusion confirmation, the Sheffield test before seating, and dentist design approval before printing, are the specific steps that keep the remake rate below threshold. Practices that skip or abbreviate these checkpoints see higher remake rates regardless of equipment quality.
Conclusion: Putting the Protocol Into Practice
The hybrid-to-fully-digital gap in full-arch implant dentistry reflects a systems problem rather than a technology problem. The 7-phase FAM Method protocol provides the sequence, role assignments, decision frameworks, and quality-control checkpoints needed to close that gap in a single repeatable workflow.
Practices that implement the complete system with a trained interdisciplinary team and defined handoffs at each phase consistently achieve 2–4-hour same-day delivery, sub-3% remake rates, and the case volume needed to support the $1M+ annual revenue uplift reported by FAM alumni.
