The denture came back from the lab and it will not seat at the chair

<p>You are looking at a case on the bench (or a patient in the chair) where the denture from your current lab does not seat, rocks on the ridge, or has zero retention. The SERP for this problem is 8 out of 8 patient-facing content. Not one page on page one of Google addresses you, the restorative dentist, as the buyer. That is not an accident. Most labs do not want to publish what should have happened on their bench before the case shipped, because that conversation ends with the question of who pays for the remake.</p><p>If you are a general dentist running restorative chairs, this is the single most expensive failure mode in your removables workflow. A denture that will not seat costs you the seating appointment, a follow-up adjustment appointment, a reline appointment or full remake cycle, and the patient's confidence in the treatment plan you sold them. On a conventional workflow that is 4 to 6 weeks of calendar time and 90 to 120 minutes of unbillable chair time per case. Prosthodontists running full-arch removables lose more, because the try-in that got waved through gets exposed at insertion and the correction window on a full-arch case is narrower.</p><p>The reason the top 10 results here are all patient blogs (Polident, Macri Dental, Brad Weiss DDS, Schumacher Dental) is that no lab in the SERP wants to own the diagnostic. Glidewell is not ranking. AvaDent is not ranking. Roe is not ranking. Keating is not ranking. The intent is professional, the SERP is consumer, and that gap is where this page lives.</p><p>What you actually need right now is (a) a framework to attribute the failure (impression, bite, try-in, lab processing, or tissue change), (b) a chairside protocol to confirm it before you order a reline or remake, and (c) a decision on whether this is one bad case or a pattern that means it is time to switch labs.</p>

<p>A denture that does not seat is almost never a mystery. There are five origin points and the failure sits at one of them: border under-extension or tissue distortion in the impression, a protrusive slide or VDO error in the bite registration, a try-in that got approved without a phonetic and PPS check, a lab processing error (poor mount on the articulator, damaged model, base plate warp during processing, no PIP verification before ship), or genuine post-delivery ridge resorption. On a new case, the last one is rare. On the first four, most labs will not tell you which one it was, because doing so admits fault on the remake.</p><p>The mechanical reason this keeps happening at slower or higher-volume labs is that the case never got verified on a semi-adjustable articulator with the facebow transfer honored, and pressure indicator paste never touched the model before processing. The mount is where the occlusal plane, the VDO, and the protrusive path all get resolved. If the technician skipped the facebow, or mounted on a simple hinge articulator to save 15 minutes, the case ships with occlusal errors baked in and no amount of chairside adjustment fixes it. PIP on the model catches the intaglio errors before the case leaves the bench. Both steps take time, both cost the lab margin, and both get quietly skipped in high-volume operations.</p>

<p>Dani Dental runs every removable case through a fit-verification protocol before it ships. The mount is done on a semi-adjustable articulator with the facebow transfer preserved from the bite record you sent. Pressure indicator paste is applied to the intaglio on the model, adjusted, and re-verified. Occlusal equilibration happens on the articulator, not at your chair. The case is photographed at insertion-ready stage and the photos ship with the case so you know what to expect when you open the box. This is the difference between a case that seats on the first appointment and one that becomes a reline cycle.</p><p>If a Dani Dental case does not seat at the chair, the retry is included. That is not a discount code, it is the standard on the removables service line: no-fault remake on fit failure, technician on the case answers your call within one business day, and remake turnaround runs 10 to 14 business days on standard cases. The technician who built the case is the person you talk to, not a customer service queue. Michael Dobrikov, the CDT running the removables bench, has been on that bench through three generations of Dobrikov family lab work (Sofia 1988, Arizona 1993, present).</p><p>The recommended entry is a two-case pilot. Send us your next remake and one fresh case. We rebuild the mount from your records, run PIP verification before it ships, and if either case does not seat at your chair we cover the retry. No contract, no volume commitment, just the two cases.</p>