Dental Labs in Lebanon: How Crowns, Bridges and Aligners Are Made

Patients see the dentist, but the actual prosthesis is made by a dental laboratory — sometimes onsite, more often in a specialized facility. The lab's quality is half the result.

Common lab products

• Zirconia crowns — strong, biocompatible, suitable for back teeth and full-arch bridges.
• Lithium disilicate (e.max) — outstanding aesthetics for front teeth.
• Porcelain-fused-to-metal — classic, durable, can show metal at the gum line over time.
• Removable partial and complete dentures — acrylic or flexible nylon.
• Clear aligners — sequential trays for mild-to-moderate orthodontic cases.
• Surgical guides — 3-D printed for implant placement.

Modern workflow

1. Digital intra-oral scan (replacing rubber impressions) or traditional impression sent to the lab.
2. CAD design of the restoration.
3. CAM milling of zirconia / disilicate blocks, or 3-D printing for models and guides.
4. Glazing, staining, characterization.
5. Try-in at the dentist's chair, adjustments, final cementation.

What dentists evaluate in a lab

• Communication — clear digital protocol, photographic shade matching.
• Turnaround time (5–10 working days for crowns is reasonable).
• Material origin — registered, traceable blocks; no grey-market substitution.
• Re-make policy if fit or aesthetics are inadequate.

Patient takeaways

Ask your dentist where the work is done, what material is used, and the warranty period. A good lab and dentist will provide a written warranty (typically 2–5 years on crowns, longer on implants) covering manufacturing defects.