Implant Overdentures & Implant Bars | Dental Lab NJ | BioDent
BioDent Dental Laboratory fabricates implant-supported overdentures and custom implant bars for dental practices throughout New Jersey and New York. Based at 31 Washington Street, Matawan, NJ 07747, BioDent is a B2B implant prosthetics lab producing milled titanium bars, cast implant bars, and removable overdenture prostheses for edentulous patients. We work exclusively with dentists and prosthodontists and accept digital impressions and physical impressions for all implant overdenture cases.
What Is an Implant-Supported Overdenture?
An implant-supported overdenture is a removable full-arch prosthesis retained by dental implants rather than soft tissue alone. Implants provide stability and retention that conventional dentures cannot match, dramatically improving chewing function and patient confidence. Overdentures attach via locator abutments, a custom implant bar with riders/clips, or magnetic attachments. BioDent fabricates the prosthetic overdenture and the implant bar superstructure for NJ and NY prosthodontists and implant practices.
Implant Overdenture Designs BioDent Fabricates
| Design | Retention | Indication |
|---|---|---|
| Bar-Retained Overdenture | Custom bar + clip/rider attachments | 2–4 implants; maximum full-arch stability |
| Locator Overdenture | Individual locator abutments + nylon inserts | 2 implants mandible; 4 implants maxilla |
| Screw-Retained Hybrid | Fixed to implants; lab-removable only | Full-arch fixed-removable prosthesis |
| Milled Zirconia Overdenture | Screw-retained milled zirconia framework | High esthetics full-arch; all-ceramic option |
| PMMA Provisional | Screw-retained milled acrylic | Immediate loading during osseointegration |
Milled Titanium Bar vs. Cast Metal Bar
| Factor | Milled Titanium Bar | Cast Metal Bar |
|---|---|---|
| Fabrication | CNC milled from titanium block; CAD/CAM accuracy | Lost-wax cast in chrome-cobalt or gold alloy |
| Fit Passivity | High — digital design minimizes stress on implants | Good — dependent on casting and solder accuracy |
| Weight | Lighter — titanium density advantage | Heavier — chrome-cobalt and gold are denser |
| Adjustability | Requires re-milling; limited chairside changes | Easier to solder or adjust at lab or chairside |
| Best Use | 4+ implant full-arch; highest accuracy cases | 2–3 implant simpler bar designs |
Implant System Compatibility: BioDent fabricates bars and overdentures for Nobel Biocare, Straumann, Zimmer Biomet, Implant Direct, BioHorizons, and other major systems. Include the implant system name, connection type, and platform diameter in your Rx so our technicians design the bar to exact tolerances.
How to Submit an Implant Overdenture Case to BioDent
- Complete your Rx. Specify design (bar vs. locator), implant system and connection, jaw (upper/lower), implant count, and any occlusal or esthetic notes.
- Send your records. Submit implant-level impressions or a verified digital scan, bite registration, and existing denture or wax rim if available.
- Bar try-in step. BioDent fabricates a bar framework for passive fit verification at the implant level before the overdenture is processed.
- Overdenture fabrication. After bar verification, BioDent processes the overdenture with your selected tooth mold, shade, and gingival esthetics.
- Delivery to your practice. Completed overdenture system ships from Matawan NJ to your NJ or NY practice with all retention components included.
Frequently Asked Questions
What is an implant bar for an overdenture?
An implant bar is a custom superstructure connecting multiple dental implants that provides a rigid attachment surface for a removable overdenture. The overdenture clips onto the bar via riders or clips, giving patients secure retention while remaining removable for cleaning. BioDent fabricates milled titanium and cast metal bars for NJ and NY prosthodontists.
How many implants are needed for an implant overdenture?
A mandibular overdenture typically requires a minimum of two implants with locators or three to four for a bar-retained design. Maxillary overdentures generally require four or more implants due to less favorable bone density. The prosthodontist determines optimal implant number based on bone volume and patient function.
Does BioDent work with all implant systems?
Yes. BioDent fabricates bars and overdentures for Nobel Biocare, Straumann, Zimmer Biomet, Implant Direct, BioHorizons, and other major systems. Specify the implant system, connection type (internal hex, external hex, conical), and platform diameter when submitting your case Rx.
Can BioDent fabricate a screw-retained hybrid prosthesis?
Yes. BioDent fabricates full-arch hybrid (fixed-removable) prostheses in milled PMMA and milled zirconia frameworks. These are screwed into implant abutments and are only removable by a dental professional. Provide implant positions, connection type, and esthetic requirements with your case records.
Can BioDent make an immediate-load provisional overdenture?
Yes. BioDent fabricates milled PMMA implant provisionals for immediate loading cases, placed at the time of surgery or shortly after. These serve as the patient’s functional restoration during osseointegration. Provide scan records and implant positions for fabrication.
Where is BioDent located and which practices do you serve?
BioDent is at 31 Washington Street, Matawan, NJ 07747. We serve prosthodontists, oral surgeons, and implant practices throughout New Jersey and New York on a B2B basis — never directly with patients.
Send Your Implant Case to BioDent
BioDent has the equipment, implant system expertise, and ceramist team to support complex overdenture cases. Send your implant overdenture case to BioDent at 31 Washington Street, Matawan, NJ 07747.
