Polident Cross Linked 2 I7 lower anterior denture teeth – VITA* Shades
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Brand: Polident
Cross Linked 2
Lower Anterior I7
Cross-linked PMMA
2-layer acrylic
Set of 6 teeth
Polident Cross Linked 2 I7 – Lower Anterior Acrylic Denture Teeth
Polident Cross Linked 2 I7 lower anterior denture teeth are manufactured from cross-linked polymethyl methacrylate (PMMA) for use in complete and partial removable denture fabrication.
Supplied as a set of six mandibular anterior teeth, the I7 mould offers a developed lower anterior tooth morphology for prosthetic arrangements requiring clearly defined tooth proportions and a structured incisal line.
This tooth form is intended for dental laboratory cases in which the available mandibular space accommodates a more substantial anterior arrangement while maintaining compatibility with the opposing maxillary teeth.
I7
Lower anterior tooth mould
6 teeth
Mandibular anterior set
POLA1I7
Product reference
Shade selection
According to available variants
A Developed Lower Anterior Tooth Form for Professional Denture Setups
The Cross Linked 2 I7 mould is designed for dental technicians seeking artificial mandibular anterior teeth with defined crown proportions and a noticeable yet balanced presence within the denture arrangement.
The selection of lower anterior teeth is an essential stage in removable prosthodontics. Their dimensions, inclination and position influence the continuity of the mandibular incisal line, speech articulation and the functional relationship with the maxillary anterior teeth.
Manufactured from cross-linked PMMA, the I7 teeth provide material characteristics suited to conventional denture processing, including colour stability and resistance to normal functional wear.
The two-layer acrylic construction contributes to a consistent aesthetic appearance, while the material allows controlled grinding, fitting and polishing during laboratory procedures.
The I7 mould is particularly relevant when the anterior mandibular arrangement requires a more developed tooth form and sufficient prosthetic space is available.
Recommended Prosthodontic Applications
Polident Cross Linked 2 I7 teeth are intended for removable dental prostheses requiring a defined mandibular anterior arrangement.
- Complete mandibular dentures.
- Removable partial dentures.
- Cast metal framework partial dentures with acrylic saddles.
- Lower anterior incisor and canine arrangements.
- Definitive removable dentures with acrylic bases.
- Temporary removable restorations when clinically appropriate.
- Replacement of damaged or missing anterior denture teeth.
- Cases requiring a more developed mandibular anterior tooth morphology.
Advantages for Dental Laboratories
The I7 mould provides an option for laboratories seeking developed anterior tooth proportions combined with conventional acrylic denture processing characteristics.
- Defined mandibular morphology for lower anterior tooth arrangements.
- Developed tooth proportions for prosthetic spaces that accommodate a more substantial anterior setup.
- Cross-linked PMMA suitable for removable prosthodontic applications.
- Two-layer acrylic construction for consistent tooth aesthetics.
- Resistance to normal functional abrasion under appropriate conditions of use.
- Prepared bonding surfaces for incorporation into acrylic denture bases.
- Six-tooth presentation for convenient mandibular anterior arrangements.
- Multiple shade options according to available product variants.
I7 Mould: Creating a Clearly Defined Mandibular Incisal Arrangement
The mandibular anterior segment contributes to the overall appearance of a removable denture, even when the lower incisors are less visible than the maxillary anterior teeth.
Their morphology and positioning also affect speech articulation, anterior tooth relationships and the functional balance of the prosthesis.
The I7 mould is suitable for consideration when the laboratory requires a more developed lower anterior tooth arrangement with a clearly defined incisal line.
Its selection should be based on the available intercanine space, the planned position of the mandibular incisors and canines, the relationship with opposing teeth and the overall prosthetic design.
When the anatomical conditions are appropriate, the I7 form helps establish a structured anterior arrangement while preserving a natural relationship with the maxillary arch.
Cross-Linked PMMA
The cross-linked acrylic polymer contributes to colour stability and resistance to the mechanical demands normally encountered by artificial teeth in removable dentures.
Two-Layer Acrylic Construction
The two-layer structure provides a consistent aesthetic appearance, helping the mandibular anterior teeth integrate visually with the overall removable prosthetic restoration.
Prepared Tooth-to-Base Bonding
Appropriate ridge-lap surface roughening, cleaning and dental MMA monomer treatment, where specified by the denture base resin manufacturer, help promote reliable tooth-to-base bonding.
I7 Tooth Morphology: Developed Proportions for Mandibular Anterior Restorations
The Polident Cross Linked 2 I7 mould belongs to the manufacturer's range of lower anterior artificial denture teeth.
It is intended for mandibular arrangements requiring a developed anterior tooth form with sufficient visual definition and appropriate integration into the available prosthetic space.
Before selecting I7, the dental technician should examine the anterior arch curvature, the distance between the planned canine positions and the available space for the mandibular incisors.
The relationship with the maxillary anterior setup is equally important. Incisal edge position, tooth inclination and the chosen occlusal scheme must be assessed together.
Any necessary modifications should be conservative to preserve the labial anatomy, cervical contours and intended incisal morphology of the selected mould.
The Polident tooth mould chart can be consulted when comparing I7 with other lower anterior forms available in the Cross Linked 2 range.
Application in Removable Partial Dentures
The I7 mould can be used to replace or complement mandibular anterior teeth in removable partial dentures when the available edentulous space is suitable.
In cases involving remaining natural teeth, the artificial teeth should be selected according to the dimensions, shade, inclination and morphology of the adjacent dentition.
For cast metal framework partial dentures, the selected artificial teeth are incorporated into the appropriate acrylic saddle according to the design of the removable prosthesis.
Particular attention should be given to interproximal spacing and crown proportions to avoid an unnatural transition between artificial and natural teeth.
Application in Mandibular Complete Dentures
In complete denture fabrication, the I7 mould offers an option for establishing a developed mandibular incisor-canine arrangement in harmony with the opposing maxillary teeth.
The final tooth positions must respect the available denture space, the anatomy of the residual ridge, the vertical dimension of occlusion and the selected occlusal scheme.
Accurate mandibular anterior tooth positioning helps maintain the intended relationship between aesthetics, phonetics and functional stability.
The wax try-in provides an opportunity to assess the proposed arrangement before the final denture processing stage.
When Should Dental Technicians Consider the I7 Mould?
The I7 mould may be considered when a removable denture requires developed lower anterior tooth proportions and the available mandibular space permits their correct arrangement.
| Laboratory Situation | Potential Benefit of I7 | Recommended Check |
|---|---|---|
| Mandibular anterior region with adequate space | More developed anterior tooth appearance | Verify the available intercanine width |
| Need for a clearly defined lower incisal line | Structured mandibular anterior arrangement | Check harmony with the maxillary setup |
| Removable partial denture | Replacement of selected lower anterior teeth | Match the shape and shade of remaining natural teeth |
| Mandibular complete denture | Consistent anterior tooth setup | Validate vertical dimension, phonetics and occlusion |
| Cast metal framework partial denture | Anterior replacement on an acrylic denture saddle | Confirm available space and saddle design |
| Denture repair or tooth replacement | Identifiable artificial tooth mould for laboratory matching | Check compatibility with the original denture arrangement |
Ridge-Lap Preparation for Bonding to Acrylic Denture Bases
The quality of the connection between artificial acrylic teeth and the denture base depends on appropriate surface preparation and compliance with the selected resin system's processing instructions.
- Inspect the ridge-lap surface before denture processing.
- Roughen or abrade the bonding area according to the resin protocol.
- Prepare the cervical region when required by the prosthetic design.
- Ensure that the bonding surface is clean and free from contaminants.
- Remove wax, separating agents, grease and grinding particles.
- Apply dental MMA monomer when specified by the denture base resin manufacturer.
- Avoid excessive reduction of the acrylic tooth structure.
- Follow the recommended polymerisation cycle for the selected denture base material.
Lower Anterior Setup: Important Laboratory Considerations
The I7 teeth should be positioned carefully to establish a natural incisal arrangement and an appropriate relationship with the opposing maxillary teeth.
- Assess the available mandibular anterior space.
- Verify the planned positions of the lower canines.
- Check the inclination and long axes of the mandibular incisors.
- Coordinate the visible incisal height with the maxillary tooth arrangement.
- Avoid excessive labial positioning of the anterior teeth.
- Limit unnecessary reduction of the incisal edges.
- Preserve sufficient acrylic thickness at the ridge-lap surface.
- Finish and repolish all modified surfaces after adjustment.
Recommended Laboratory Workflow for Polident Cross Linked 2 I7
Cross Linked 2 I7 teeth can be incorporated into conventional removable denture fabrication procedures, including tooth selection, wax arrangement, try-in, bonding surface preparation, polymerisation and final finishing.
| Stage | Laboratory Procedure | Quality Objective |
|---|---|---|
| 1. Tooth selection | Select the I7 mould and required shade | Match the artificial teeth to the prosthetic prescription |
| 2. Anterior assessment | Evaluate available space, remaining natural teeth and the opposing setup | Confirm aesthetic and functional compatibility |
| 3. Wax arrangement | Position the teeth according to the planned incisal line and occlusion | Establish a balanced anterior tooth configuration |
| 4. Wax try-in | Assess aesthetics, phonetics, support and occlusal contacts | Validate the arrangement before processing |
| 5. Ridge-lap preparation | Roughen and clean the bonding surfaces; apply MMA when specified | Promote appropriate bonding to the acrylic base |
| 6. Denture processing | Follow the selected denture base resin's curing protocol | Achieve appropriate tooth-to-base integration |
| 7. Adjustment | Correct unwanted contacts and interferences conservatively | Preserve tooth morphology and functional relationships |
| 8. Final finishing | Polish adjusted surfaces and clean the completed prosthesis | Provide smooth surfaces and consistent aesthetics |
Available Dental Shades
The Cross Linked 2 I7 mould is offered in several dental shades according to the commercial variants available.
- A1, A2, A3, A3.5 and A4.
- B1, B2 and B3.
- C2 and C3.
- D2, D3 and D4.
- Availability depends on the selected variant and current stock.
The required shade should be confirmed before the final anterior tooth arrangement is completed.
Shade Selection for Mandibular Anterior Denture Teeth
The shade of lower anterior denture teeth should remain consistent with the maxillary setup, any remaining natural teeth and the intended aesthetic characteristics of the restoration.
- Evaluate tooth shade under appropriate lighting conditions.
- Avoid excessive colour differences between opposing anterior teeth.
- Consider the desired brightness and chroma.
- Compare the selected shade with natural teeth in partial denture cases.
- Check consistency with the chosen posterior denture teeth.
- Confirm shade availability before starting the definitive setup.
Mandibular Anterior Aesthetics: A Developed I7 Tooth Form with Defined Incisal Anatomy
Although the mandibular anterior teeth are often less visible than the upper anterior teeth, their position and morphology contribute to the natural appearance of the completed denture.
They also influence phonetics, the relationship between the anterior dental arches and the overall functional balance of the prosthetic restoration.
The I7 mould provides a developed lower anterior tooth morphology for arrangements that require a structured and visually defined mandibular incisal line.
When adequate prosthetic space is available, this form can help the dental technician establish a coherent anterior arrangement without excessive reshaping of the artificial teeth.
After validating tooth positions, adjustments should remain controlled to preserve the labial contours, incisal edges and aesthetic characteristics of the selected mould.
Material Resistance, Laboratory Adjustment and Finishing
The cross-linked PMMA used in Cross Linked 2 artificial teeth provides properties suitable for normal removable denture applications while allowing careful adjustments with appropriate laboratory instruments.
For the I7 mould, conservative finishing helps preserve the developed anterior morphology selected for the prosthetic case.
| Laboratory Procedure | Purpose | Technical Precaution |
|---|---|---|
| Ridge-lap roughening | Prepare the bonding surface | Avoid excessive acrylic material removal |
| Controlled retention grooves | Provide additional mechanical retention when required | Maintain sufficient tooth thickness |
| Incisal adjustment | Refine the lower anterior arrangement | Work progressively to preserve tooth aesthetics |
| Occlusal equilibration | Reduce unwanted functional interferences | Check opposing contacts throughout adjustment |
| Final polishing | Restore a smooth acrylic surface | Minimise heat generation through controlled pressure |
Laboratory Safety and Handling Precautions
Safety precautions primarily concern the mechanical processing of acrylic denture teeth, particularly during grinding, surface roughening and retention groove preparation.
- Wear protective eyewear during grinding operations.
- Use effective local dust extraction at the workstation.
- Avoid inhalation of PMMA grinding particles.
- Apply light, controlled pressure to limit heat generation.
- Use suitable instruments for acrylic dental materials.
- Avoid use in patients with known hypersensitivity to acrylic or methacrylate materials.
- Follow the laboratory's established safety procedures.
Storage and Material Traceability
Correct organisation of artificial tooth sets helps prevent errors involving mould identification, shade selection and batch traceability during denture fabrication.
- Keep unused teeth in their original packaging until required.
- Clearly identify the I7 mould, shade and batch.
- Protect artificial teeth from dust and contamination.
- Avoid contact with wax, separating agents and grease.
- Retain the manufacturer's batch information in the laboratory records.
- Reserve the product for professional dental applications.
Polident Technical Documents
Polident technical documentation provides information about available tooth moulds, product characteristics, recommended handling procedures and material safety.
| Cross Linked 2 Tooth Mould Chart | Identify lower anterior tooth moulds and select the appropriate form for the planned denture arrangement. | Download Polident Tooth Mould Chart |
| Polident Safety Data Sheet | Consult safety information relating to Cross Linked 2 artificial denture teeth. | Download Polident Safety Data Sheet |
Technical Specifications – Polident Cross Linked 2 I7
| Product | Cross Linked 2 Lower Anterior Denture Teeth I7 |
|---|---|
| Manufacturer | Polident |
| Product Reference | POLA1I7 |
| Product Range | Cross Linked 2 |
| Product Type | Lower anterior acrylic denture teeth for removable prostheses |
| Tooth Mould | I7 |
| Dental Arch | Mandibular / Lower anterior |
| Packaging | 1 set of 6 anterior denture teeth |
| Material | Cross-linked polymethyl methacrylate (PMMA) |
| Construction | Two-layer acrylic construction |
| Indications | Complete and partial removable dentures |
| Compatible Prosthetic Applications | Acrylic dentures and cast metal framework partial dentures with acrylic saddles |
| Material Properties | Colour stability, thermal stability and resistance to abrasion and solvents |
| Tooth-to-Base Bonding | Ridge-lap surface roughening and dental MMA monomer treatment according to the selected denture base resin protocol |
| Available Shades | A1, A2, A3, A3.5, A4, B1, B2, B3, C2, C3, D2, D3 and D4, subject to availability |
| Intended Users | Professional dental laboratories and dental technicians |
Common Mistakes to Avoid When Working with the I7 Mould
Appropriate mould selection and careful processing help preserve the intended tooth morphology and the functional characteristics of the completed denture.
| Potential Mistake | Possible Consequence | Recommended Practice |
|---|---|---|
| Selecting I7 without checking the available space | Crowded arrangement or extensive tooth modification | Measure the mandibular anterior prosthetic space |
| Using an unsuitable tooth width | Poor harmony with the maxillary tooth arrangement | Verify the intercanine space before setup |
| Insufficient ridge-lap preparation | Reduced tooth-to-base bonding reliability | Roughen or abrade the bonding area according to the resin protocol |
| Omitting required MMA monomer treatment | Less effective chemical bonding | Apply dental MMA monomer when specified by the resin manufacturer |
| Contaminated bonding surfaces | Inconsistent adhesion to the acrylic denture base | Remove wax, separating agents, grease and grinding debris |
| Excessive incisal edge reduction | Loss of natural anatomy and aesthetic balance | Make conservative adjustments followed by repolishing |
| Grinding without dust extraction | Unnecessary exposure to PMMA particles | Use local extraction and protective eyewear |
Why Dental Technicians Choose the I7 Mould
The I7 mould offers a practical solution for mandibular anterior setups where available space, tooth definition and controlled laboratory processing are important.
- Developed tooth form for suitable mandibular anterior arrangements.
- Convenient six-tooth set for complete anterior setups or tooth replacement.
- Clearly defined aesthetic appearance in the lower anterior segment.
- Controlled grinding and repolishing when required.
- Compatibility with conventional acrylic denture base processing.
- Simple organisation by tooth mould, shade and batch.
Contribution to Patient Comfort and Denture Aesthetics
Appropriate selection of mandibular anterior teeth contributes to the functional comfort, speech characteristics and aesthetic balance of a removable denture.
- Structured mandibular incisal appearance.
- Tooth morphology coordinated with the maxillary arch.
- Shade selection adapted to remaining natural teeth.
- Balanced arrangement when the available space is appropriate.
- Possibility of laboratory repair or tooth replacement when necessary.
- Suitable for conventional everyday removable denture applications.
Recommended Complementary Products
Delivery and Package Contents
Supplied as 1 set of 6 Polident Cross Linked 2 I7 lower anterior denture teeth, in the selected shade, subject to availability.
FAQ – Polident Cross Linked 2 I7 Lower Anterior Denture Teeth
What is the Polident Cross Linked 2 I7 mould used for?
The Polident Cross Linked 2 I7 mould is designed for lower anterior tooth arrangements in complete and partial removable dentures.
It is particularly relevant when the dental laboratory requires a developed mandibular anterior tooth form with a clearly defined appearance and sufficient prosthetic space for appropriate positioning.
The suitability of the mould should be assessed according to the planned intercanine arrangement, the opposing maxillary teeth and the functional requirements of the prosthetic restoration.
How are Cross Linked 2 I7 teeth supplied?
The I7 mould is supplied as one set of six lower anterior artificial denture teeth.
This presentation is intended for the mandibular anterior segment and allows dental technicians to organise the complete incisor-canine arrangement.
The shade corresponds to the selected product variant and should be confirmed before ordering.
What material is used to manufacture Polident Cross Linked 2 teeth?
Cross Linked 2 artificial teeth are manufactured from cross-linked polymethyl methacrylate (PMMA), an acrylic polymer used in removable prosthodontics.
The material provides properties suitable for conventional denture applications, including colour stability and resistance to normal functional wear.
The two-layer acrylic construction contributes to a consistent aesthetic appearance. Final performance also depends on appropriate tooth selection, laboratory processing and the conditions of use.
How can bonding to an acrylic denture base be improved?
The ridge-lap surface should be prepared appropriately before the denture base is polymerised.
Depending on the selected resin system, this may involve controlled roughening or abrasion, thorough cleaning and treatment with dental MMA monomer.
All wax, separating agents and other contaminants should be removed from the bonding surfaces. The dental laboratory must follow the processing instructions provided by the denture base resin manufacturer.
Can the I7 mould be used in mandibular complete dentures?
Yes. The I7 mould may be used in complete mandibular dentures when its tooth proportions and morphology are appropriate for the available prosthetic space.
The anterior arrangement should be established according to the vertical dimension of occlusion, the intermaxillary relationship, the residual ridge and the selected occlusal scheme.
Clinical evaluation during the wax try-in helps confirm the intended appearance, phonetics and functional relationships before processing.
Are I7 teeth suitable for removable partial dentures?
Yes. Cross Linked 2 I7 teeth can be used to replace mandibular anterior teeth in removable partial dentures when the available space and the prosthetic design are appropriate.
The selected tooth form, shade and crown proportions should be coordinated with the remaining natural dentition.
For cast metal framework partial dentures, the artificial teeth are incorporated into the appropriate acrylic saddle following the recommended resin processing procedure.
Can Polident I7 denture teeth be adjusted in the laboratory?
Yes. Acrylic denture teeth can be modified carefully using appropriate grinding and finishing instruments.
Adjustments may be required at the ridge-lap surface, cervical region or incisal edges to accommodate the individual prosthetic case.
Excessive material removal should be avoided. After adjustment, the modified surfaces should be finished and repolished to restore an appropriate surface condition.
What precautions should be taken when grinding I7 denture teeth?
Protective eyewear and effective local dust extraction are recommended when grinding acrylic denture teeth.
Grinding should be carried out progressively using controlled pressure to reduce heat generation and preserve the original tooth morphology.
Appropriate laboratory safety procedures should be followed throughout the finishing process.
Can Cross Linked 2 teeth be used in patients with acrylic allergies?
Use should be avoided in cases of known allergy or hypersensitivity to acrylic or methacrylate materials.
Material selection must take account of the patient's clinical circumstances and the precautions provided by the manufacturer.
Where material compatibility is uncertain, the prescribing dental professional should assess the suitability of the proposed prosthetic materials.
What is included in the delivery of Polident Cross Linked 2 I7 teeth?
The delivery includes one set of six Polident Cross Linked 2 I7 lower anterior denture teeth.
The required shade should be selected from the available product variants.
Dental laboratories should retain the mould reference, shade information and batch details to maintain material traceability.
Polident Cross Linked 2 I7: Developed Lower Anterior Tooth Morphology for Removable Prosthodontics
Polident Cross Linked 2 I7 lower anterior denture teeth provide a professional solution for dental laboratories requiring a developed mandibular anterior tooth form with defined aesthetic proportions.
Supplied as a set of six artificial teeth, the I7 mould combines cross-linked PMMA with a two-layer acrylic construction for use in complete and partial removable dentures.
Its morphology makes it suitable for consideration in cases where the available mandibular space accommodates a more substantial anterior tooth arrangement and the relationship with the maxillary arch can be maintained.
When correctly selected, positioned and processed, Cross Linked 2 I7 can be incorporated into conventional acrylic dentures and cast metal framework partial dentures with acrylic saddles.
The result is a versatile lower anterior tooth mould designed to support consistent laboratory handling, controlled finishing and aesthetically balanced removable denture fabrication.
Polident Cross Linked 2 I7 lower anterior denture teeth – VITA* Shades