Step 1: Seat the prosthetic
Ensure the prosthetic is seated on MUAs (multi‐unit abutments). Not compatible with Zimmer, Implant Direct, MIS, Camlog, Conelog implants. Must use these company’s OEM MUA model analogs to scan!
Step 2: Screw in analogs and scan
Unseat the appliance, screw down a ROE iJIG analog to each site on the restoration to be restored. Scan the arch with MUA’s as a first patient scan. Then, scan all the surfaces of the prosthetic with a digital impression scanner (All surfaces), and then reseat. Scan opposing arch and bite, and capture full face full smile photographs (close up full smile if photographs are dark).
Required records include:
- Extra‐oral scan of existing prosthetic with ROE’s iJIG Scan Analogs ($20 each)
- Intra‐oral scan of opposing arch and bite registration against existing prosthetic
- Intra‐oral scan of the arch – tissue and MJA’s (may need to send as second patient name)
- Photograph of full face / full smile if esthetic changes needed
- Provide exact implant brand, system, and platform of each site!
Step 3: Upload the case to ROE
Upload the case via ROE’s web site, or submit via your digital impression portal. Order an iJIG and must provide the implant brand and size.
Step 4: Receive the iJIG
Add tray adhesive to the tissue side of each section. Screw down each section using the clear transfer holder. Ensure all sections are fully seated and passive ‐ capture an X‐Ray to confirm! Adjust if needed to full passivity. Lute all sections with GS Pattern Resin, VOCO Quick‐Up, acrylic, or Duralay. Flow medium or heavy body polyvinyl impression material between the iJIG and the tissue (reline impression). Equilibrate, capture a bite, opposing, photos if needed, and make marks on the iJIG where esthetic changes are to be made.
Step 5: Complete the paperwork
Complete the ROE Fixed Full Arch Work Authorization and return to ROE. Must indicate how you would like interaction of the final with the ridge: Hygienic design with ridge contact / high water design / other please explain. Order a Printed‐Try prototype. If the iJIG is nearly perfect, you may order the final restoration.
Step 6: Changes / Adjustments
If esthetic or other changes are needed, ROE will create a resin Printed Try-In for final approval. This is a monochromatic chairside try-in verification for final. If there are more changes to be made, return with instructions, again using this Rx.
Step 7: Seat the final restoration
Seat final restoration (Zirconia, NanoTi, NanoTrinia, New Crystal Ultra)