Knowledge

Silver diamine fluoride (SDF) is a non‑invasive anti‑caries material for children. Instead of drilling and filling cavities, clinicians paint liquid S

Zirconia crowns are widely adopted all‑ceramic restorations. High‑strength zirconia brings excellent fracture resistance for posterior chewing areas.

Valplast Nesbit is a metal‑free unilateral flexible partial denture made of nylon resin. It features thin, elastic and invisible gingival‑coloured bas

Wax bite (bite registration wax) records the patient's upper‑lower jaw occlusal relationship. Dentists heat and soften the wax sheet and guide the pat

Custom trays are individually made based on a patient's preliminary dental model, different from universal stock trays. They fit closely along the alv

Valplast is a popular flexible removable denture material free of metal clasps. It delivers favorable gingival‑mimicking appearance and reduces patien

Cement‑retained implant crowns provide good esthetics with hidden access holes. Excess cement must be thoroughly cleaned; leftover cement is a major c

Night guards protect teeth and reduce TMJ damage for bruxism patients. Hard‑type night guards are made from rigid acrylic, offering long‑term durabili

Passive fit is a core requirement for SLM‑printed titanium implant frameworks. A misfitting prosthesis will generate extra stress, trigger bone resorp

Zirconia is widely used for crowns, bridges and full‑arch prostheses due to its high flexural strength and biocompatibility. Dental technicians must s

D‑printed PMMA try‑in dentures allow patients to test tooth position, lip support and midline before final zirconia or conventional denture production

Snap‑on‑Smile is purely a cosmetic overlay appliance, not an orthodontic device. It hides gaps, discoloration and misaligned teeth visually but will n