How long does an all on x take from a dental lab?

For oral surgeons and prosthodontists managing full-arch implant cases, the lab timeline is the variable that determines whether a patient leaves surgery with a seated provisional or a gap in the schedule. The two-phase structure of All-on-X creates two distinct lab windows: the immediate conversion provisional (typically a PMMA prototype) and the final prosthetic, usually monolithic zirconia or a titanium-reinforced hybrid. Conflating the two timelines is where scheduling errors happen.

The conversion provisional is time-sensitive. Surgery is booked, implants are placed, and the lab needs to deliver a seated arch the same day or within 24 hours post-op. That window requires a pre-surgical scan, an approved design, and a lab that mills on-site rather than outsourcing. When milling is outsourced, one transit leg adds 2 to 3 days each direction. For clinicians running 4 to 6 full-arch cases per month, that delay compounds fast.

The final prosthetic timeline is more forgiving but still carries real cost if it drags past 10 business days. Extended temporization increases soft-tissue change risk and can shift the fit of the final seating. A lab that holds the full digital file set from scan through final delivery, rather than handing off between vendors, compresses that window and keeps the emergence profile consistent across both phases.