Prosthodontics

Prosthodontics- Tools & Materials to bring Functionality & Aesthetics

Prosthodontic products are materials and instruments used in the diagnosis, planning, fabrication, and delivery of fixed and removable dental prostheses — including crowns, bridges, complete and partial dentures, and implant-supported restorations. The category encompasses impression materials (alginate, addition silicone, polyether), impression trays, bite registration materials, dental waxes, denture base resins, acrylic teeth sets, temporary crown materials, gingival retraction products, shade guides, crown preparation bur kits, and finishing and polishing instruments. All products on Dentalkart are sourced from manufacturers and authorised distributors.

Types of Prosthodontic Products

Impression Materials

Impression materials record the negative replica of prepared teeth, edentulous ridges, and surrounding soft tissues used to fabricate prostheses in the laboratory. Alginate (irreversible hydrocolloid) suits preliminary impressions and study models. Addition silicone (vinyl polysiloxane) provides superior dimensional stability and detail reproduction for fixed prosthodontic and implant cases. Condensation silicone and polyether are available for specific clinical indications.

Temporary Crown and Bridge Materials

Temporary crown materials protect prepared teeth, maintain aesthetics, and preserve occlusal relationships while the permanent restoration is fabricated. Bis-acrylic composite temporaries offer greater strength and reduced exothermic setting compared to PMMA acrylics. Preformed polycarbonate and metal crowns provide a fast alternative for single-tooth temporisation.

Bite Registration Materials and Waxes

Bite registration materials record the centric occlusal relationship between opposing arches to guide the laboratory in prosthesis fabrication. VPS-based bite registration materials offer dimensional stability and easy removal without distortion. Bite registration wax, baseplate wax, modelling wax, and inlay casting wax cover the full range of prosthodontic laboratory procedures. Maarc bite registration wax and dental laboratory waxes from DPI, MDM, and Prevest Denpro are stocked on Dentalkart.

Denture Base Materials and Acrylic Teeth Sets

Denture base resins form the structural foundation of complete and partial removable dentures. Heat-cure PMMA acrylic — the standard for most cases — provides strength and polishability; cold-cure and flexible (nylon-type) bases suit chairside relines and precision partial frameworks. Acrylic denture teeth are supplied in standardised shade and mould combinations. Vita MFT denture teeth sets is available across shades and mould sizes on Dentalkart.

Gingival Retraction Materials and Shade Guides

Gingival retraction materials displace marginal gingival tissue to expose the finish line of a prepared tooth before impression taking. Retraction cords impregnated with aluminium chloride or ferric sulphate provide mechanical and chemical retraction simultaneously. Retraction pastes and gels are non-cord alternatives for tissues susceptible to cord trauma. Shade guides — including the Vita Classical and Vita 3D-Master systems — standardise shade communication between clinician and laboratory. Vita classical shade guide and retraction cords from Ultradent, 3M Espe, and Coltene Whaledent are stocked on Dentalkart.

Crown Preparation Bur Kits and Finishing Instruments

Crown preparation kits contain sequenced diamond and carbide burs for axial reduction, occlusal reduction, chamfer or shoulder margin placement, and finishing. Dedicated kits are available for metal-ceramic, all-ceramic, and zirconia crown preparations. Denture trimming burs and acrylic finishing burs are used post-processing in the laboratory for contouring and polishing.

When Are Prosthodontic Products Used?

Prosthodontic products are used across every stage of fixed and removable prosthetic treatment — from the initial impression and jaw relation records through laboratory fabrication, try-in, and final cementation or insertion.

• Preliminary impressions with alginate for study models and custom tray construction
• Final impressions with addition silicone or polyether for crown, bridge, and denture fabrication
• Bite registration and facebow transfer for articulator mounting
• Gingival retraction and final impression for crown and bridge preparation margins
• Temporisation with bis-acrylic or PMMA crown materials between preparation and cementation appointments
• Shade selection with Vita Classical or 3D-Master guides before ceramic restoration fabrication
• Denture base processing with heat-cure acrylic in dental laboratory flasks
• Chairside or laboratory reline of ill-fitting dentures with soft or hard relining materials.

How to Choose the Right Prosthodontic Products

1. Impression material — fixed versus removable — Addition silicone is the standard for fixed prosthodontic impressions requiring fine margin detail, dimensional stability, and compatibility with stone dies. Alginate suits removable prosthodontic preliminary impressions, study models, and orthodontic records. Polyether is preferred in high-moisture fields and for implant-level impressions where dimensional accuracy is critical.
2. Temporary crown material — single tooth versus multiple units — Bis-acrylic composite temporaries are preferred for multiple-unit bridges and longer-span temporisation because of their lower exotherm and reduced shrinkage compared to PMMA acrylics. PMMA acrylics are adequate for single-unit posterior temporaries. Preformed crowns offer the fastest chairside option for straightforward single-tooth cases.
3. Denture base resin type — Heat-cure PMMA is the standard for definitive complete and partial denture bases — it provides the best mechanical properties and ease of repair. Cold-cure acrylics are used for chairside relines and repairs. Flexible nylon-based partial denture bases suit clasp-free partial frameworks where metal clasps are contraindicated.
4. Retraction method — cord versus cordless — Retraction cord with aluminium chloride suits most posterior crown preparations with adequate sulcus depth. Retraction paste or gel is preferred for thin, friable, or highly scalloped gingival tissues where cord placement risks trauma. Double-cord technique is used for deep subgingival margins.
5. Shade guide system — Use the Vita Classical guide as the reference for conventional ceramic, metal-ceramic, and composite restorations; communicate with the laboratory using the same system. The Vita 3D-Master provides a more systematic shade determination sequence and reduces subjective variability for all-ceramic and high-translucency zirconia restorations.
6. Crown preparation bur kit selection — Match the kit to the restoration material and margin design. Chamfer margin kits are indicated for all-ceramic restorations; shoulder margin kits for metal-ceramic crowns. Zirconia-specific diamond burs with coarser grits and adequate irrigation are required for zirconia crown preparation and adjustment.

Prosthodontic Brands Available on Dentalkart

Dentalkart stocks prosthodontic products from 3M Espe, Zhermack, Dentsply, GC, Coltene Whaledent, DMG, Ivoclar Vivadent, Heraeus Kulzer, Vita, Prevest Denpro, Septodont, Shofu, Ultradent, Maarc, DPI, MDM, Medicept, API, Waldent, Microdont, TriHawk, and Ruthinium, among others. The range covers impression materials, temporary crown materials, waxes, denture base resins, acrylic teeth sets, gingival retraction agents, shade guides, and crown preparation instruments.

Why Buy Prosthodontic Products from Dentalkart

Dentalkart supplies 100% genuine prosthodontic products sourced directly from manufacturers and authorised distributors, with a 10-day replacement policy on eligible items. Orders are delivered across 110,000+ pincodes in India, with cash-on-delivery and EMI payment options available. A dedicated product support team assists with material selection, impression system compatibility, and order queries for general dentists, prosthodontists, and dental laboratories.

What are prosthodontic products used for in dentistry?

Prosthodontic products are used to fabricate and deliver fixed and removable dental prostheses — including crowns, bridges, complete and partial dentures, and implant-supported restorations. The category covers impression materials, temporary crown materials, denture base resins, acrylic teeth sets, bite registration materials, waxes, gingival retraction agents, shade guides, and crown preparation bur kits used across all stages of prosthetic treatment.

What is the difference between addition silicone and alginate impression materials?

Addition silicone (vinyl polysiloxane) offers superior dimensional stability, fine detail reproduction, and a long working and setting time, making it the standard for fixed prosthodontic and implant impressions that require accurate die preparation. Alginate is an irreversible hydrocolloid that sets quickly, is cost-effective, and suits preliminary impressions, study models, and removable prosthetic cases — but must be poured immediately after removal to prevent distortion.

Which temporary crown material is best for multi-unit bridge temporisation?

Bis-acrylic composite temporary crown materials are the preferred choice for multi-unit bridge temporisation because they generate less heat during setting compared to PMMA acrylics, reducing pulpal irritation across multiple prepared teeth. They also exhibit lower polymerisation shrinkage and better marginal fit for longer spans. GC Tempsmart, stocked on Dentalkart, is a dual-cure bis-acrylic material suited for both anterior and posterior temporary bridges.

How long do acrylic denture teeth last before replacement is needed?

Acrylic denture teeth typically last 5 to 7 years before wear, staining, or changes in jaw ridge morphology necessitate denture replacement or relining. Posterior acrylic teeth wear faster than anterior teeth due to occlusal loading; cross-linked acrylic formulations such as Ruthinium Acryrock teeth sets, available on Dentalkart, offer improved wear resistance compared to conventional PMMA teeth. Regular check-ups allow early detection of wear that affects occlusal vertical dimension.

Are prosthodontic products on Dentalkart genuine and sourced from authorised channels?

Prosthodontic products on Dentalkart are genuine and procured from manufacturers and authorised distributors. Brands including 3M Espe, Zhermack, GC, Vita, Dentsply, and Ivoclar Vivadent are supplied in original manufacturer packaging through verified supply chains. Dentalkart offers a 10-day replacement policy on eligible prosthodontic products for quality or fulfilment issues.