In 2025, metal-ceramic (porcelain-fused-to-metal, PFM) crowns remain a popular choice for dental restoration, though their use is evolving amid advancements in materials and growing patient concerns. These crowns combine a durable metal alloy (e.g., cobalt-chromium or titanium) with a porcelain veneer, offering strength for chewing while addressing aesthetic needs. However, recent studies and market trends highlight both their resilience and limitations.
A 5-year clinical trial published in July 2025 found that PFM crowns retained a 100% survival rate when compared to newer zirconia alternatives, though they were more prone to minor ceramic chipping . This durability, combined with lower costs (e.g., $1,500–$2,800 per crown in Auckland, compared to $3,500+ for zirconia) , keeps PFM crowns in demand for posterior teeth. However, their aesthetic drawbacks-visible metal margins and potential discoloration-have led to declining use in front teeth, where all-ceramic options now dominate .
Safety concerns persist, particularly regarding allergic reactions to nickel or chromium in non-precious alloys. While modern PFM crowns reduce nickel exposure to <1%, cases of gingival inflammation and oral lichenoid lesions still occur, prompting some patients to opt for metal-free zirconia . Additionally, manufacturing issues came to light in 2025 when Chinese companies recalled defective PFM crowns due to subpar material strength and quality control lapses .
Despite these challenges, PFM crowns retain value in cost-sensitive markets. For instance, in Beijing, they start at ¥2,000 ($280), making them an affordable choice for patients prioritizing functionality over aesthetics . However, experts emphasize the importance of proper fitting to minimize risks like marginal leakage and secondary decay, which contribute to 32.6% of biological failures in clinical studies .
As digital dentistry advances, PFM crowns are integrating CAD/CAM technology for precise customization, though they still face competition from 3D-printed zirconia restorations that offer same-day placement . Ultimately, the choice between PFM and ceramic crowns hinges on patient preferences, budget, and oral health needs, with dentists increasingly advising personalized solutions to balance durability and aesthetics.