Porcelain Fused To Metal Bridge With Metal Margin

 

 

Porcelain Fused to Metal (PFM) Bridge with Metal Margin is a classic, highly reliable fixed dental restoration widely used for posterior multi-unit replacement and long-span bridge cases. It features a full metal framework for maximum structural stability with layered aesthetic porcelain on the buccal and occlusal surfaces, while retaining a precise metal margin collar at the gingival interface.

 

 

Superior marginal tightness & sealing The customized metal margin ensures ultra-tight gingival adaptation, effectively avoiding marginal gap, micro-leakage, secondary caries and gingival irritation. Perfect for cases requiring precise margin follow-up and wide proximal contact.

 

Extreme fracture resistance & stability Built with high-quality biocompatible alloy framework (nickel-free & beryllium-free optional), the PFM bridge delivers strong bearing capacity, excellent torsion resistance and long-term stability for high occlusal force posterior areas.

 

Optimized proximal & occlusal design Supports customized wide proximal contact and closed mesial space design to prevent food impaction. Occlusal anatomy is finely adjusted to ensure natural occlusion and balanced bite force.

 

Balanced strength and basic aesthetics Natural layered porcelain restores tooth shape and shade, while the metal margin provides durable gingival fit - ideal for functional priority clinical cases.

 

 

 

Posterior multi-unit missing teeth restoration

Long-span bridge cases requiring high strength

Cases with limited occlusal space that need thin but firm margin adaptation

Patients with high bite force and bruxism habits

 

 

Q1: What is a PFM bridge with metal margin, and how is it different from full porcelain margin PFM?

A1: It adopts a pure metal gingival collar margin with porcelain covering the crown body. Compared with full porcelain margin, the metal margin provides tighter marginal adaptation, higher pressure resistance, no chipping at the gingival edge, and is more suitable for posterior high-occlusion cases.

 

Q2: Can you customize wide proximal contact and closed mesial space for this PFM bridge?

A2: Yes. We fully support personalized adjustments, including wide proximal contact, closed mesial/ distal gaps, customized occlusion height and anatomical morphology, effectively solving the problem of food impaction for clinical patients.

 

Q3: What metal materials are available for the metal margin PFM bridge?

A3: We provide multiple medical-grade alloy options: cobalt-chromium alloy, nickel-chromium alloy, and noble alloy. All materials are biocompatible, non-toxic, and meet international medical certification standards.

 

Q4: Is the metal margin harmful to gums? Will it cause gum irritation?

A4: No. Our metal margin is precisely polished with a smooth and seamless edge, which fits closely with the gingival crest. It is hypoallergenic and non-irritating, ensuring long-term gingival health and stable wearing effect.

 

Q5: What scan formats do you accept for customization?

A5: We support mainstream 3D scan files including 3Shape, Medit, Shining 3D, and also accept traditional physical model processing, meeting diverse clinical customization needs.

 

Q6: What is your production and delivery cycle?

A6: Conventional PFM bridge cases are completed in 2–3 working days, and complex long-span bridge cases take 3–5 working days. We support DHL/UPS fast shipping from Hong Kong for global fast delivery.

 

Q7: Do your products have complete certification and material traceability?

A7: Yes. All our restorations are certified with ISO13485, FDA and MDR CE. We provide complete material certification and traceability documents to support global customs clearance and clinical use.

 

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