Emax vs PFM crown: when to specify which restoration

<p>The decision turns on three variables: location in the arch, occlusal load, and span length. Anterior single units in patients with normal occlusion are where Emax shows its advantage; the translucency reads as natural dentition rather than as a restoration, and the conservative prep preserves more tooth structure. Posterior single units in patients without parafunction also do well in Emax, particularly when the case ships through a digital workflow where the intraoral scan drives directly to the mill.</p><p>PFM holds the ground where ceramic alone cannot. Long-span bridges, implant-supported splints across multiple units, and patients with documented bruxism or heavy occlusal wear are PFM territory. The metal substructure distributes load in ways monolithic ceramic does not.</p><p><strong>Decision rules:</strong> Choose Emax when the case is an anterior single unit and shade match drives the referral. Pick Emax when prep conservation matters and the patient has normal occlusion. Go with PFM when the span is 4 units or longer. Select PFM when the patient presents with documented bruxism or a history of ceramic fracture. Use PFM when the case is an implant-supported splint where load distribution across the substructure matters more than translucency.</p>

<p>Dani Dental fabricates both. The Crown & Bridge line at Dani runs Emax through the digital workflow (intraoral scan to mill, no analog detour) and turns single units around in 5-7 business days with the technician on the case reachable by direct line. PFM remains in the catalog for long-span and high-load cases where lithium disilicate is not the right material call. Remake rate across Crown & Bridge sits below 2.5%, and every case ships with the named technician's contact for chairside questions.</p><p>Honest read: if your practice is heavily anterior-cosmetic and shade match drives referrals, a ceramics-specialist lab focused entirely on lithium disilicate or layered feldspathic may push further on the highest-esthetic anterior cases than a full-service lab will. If your case mix is broad (single units, bridges, implant prosthetics, removables), Dani's single-lab model removes the courier and billing complexity of splitting work across specialty shops.</p>