Product Introduction
Dental multi-unit impression coping is a component used in implant dentistry to capture the precise position and orientation of multiple dental implants during the impression-taking process. These copings are essential for creating accurate physical or digital models of the patient's mouth, which are then used to fabricate custom prostheses such as implant-supported bridges or full-arch restorations.
What is a Multi-Unit Impression Coping?
Function
It is a transfer device that attaches to dental implants or abutments to record their spatial relationship in an impression.
Design
Multi-unit impression copings are designed to fit specific implant systems and are often used in cases involving multiple implants (e.g., full-arch restorations or implant-supported bridges).
Material
Yagu impression coping made from grade 5 titanium.
Types of Multi-Unit Impression Copings
Open-Tray Copings
● Used with an open-tray impression technique.
● The coping remains attached to the implant when the impression tray is removed.
● Features a screw access hole to allow for unscrewing after the impression material sets.
Closed-Tray Copings
● Used with a closed-tray impression technique.
● The coping is removed from the implant along with the impression tray.
● Typically has a flat top and no screw access hole.
Angulated Copings
● Designed for implants placed at non-ideal angles.
● Helps capture the correct angulation of the implant in the impression.
How Multi-Unit Impression Copings Are Used?
Preparation
● The copings are attached to the implants or abutments in the patient's mouth.
● For open-tray copings, a screw is used to secure the coping to the implant.
01
Impression Taking
● Impression material (e.g., polyvinyl siloxane) is loaded into an impression tray.
● The tray is placed over the copings, and the material is allowed to set.
02
Removal
● For open-tray copings, the screws are loosened, and the tray is removed with the copings embedded in the impression material.
● For closed-tray copings, the copings are removed from the mouth along with the tray.
03
Model Fabrication
● The impression is sent to a dental lab, where analogs (replicas of the implants) are attached to the copings.
● A stone model is poured, replicating the patient's mouth and implant positions.
04
Applications
Full-Arch Restorations
For patients with multiple implants supporting a full arch of teeth.
Implant-Supported Bridges
To ensure accurate alignment and fit for bridges supported by multiple implants.
Complex Cases
In cases where implants are placed at different angles or depths.
Benefits of Multi-Unit Impression Copings
Accuracy
Ensures precise transfer of implant positions to the dental model.
Versatility
Compatible with various implant systems and techniques.
Efficiency
Simplifies the process of capturing multiple implant positions in a single impression.
Why Choose Yagu
Shenzhen Yagu Dental Technology Co., Ltd is a professional dental implant components manufacturer, with a number of imported manufacturing machines, professional technical personnel, more than 10 years of laboratory and clinical experience. We accept OEM & ODM customized products, like Premill Abutment, Analog, Customized Abutment, Ti base, Multi Unit MUA Abutment, Scan body, Healing Abutment, Impression coping, Multi Unit MUA Screws and so on. We have more than 50 system brand implant components, like Osstem Hiossen, Dentium, Straumann, Nobel, Alpha-Bio Tec, Adin, Cotex, BEGO, Dio, Zimmer, Neo Biotech, Mis, Camlog...and so on. We provide Competitive price, high quality and best after-sales service. Welcome to contact us for more details.
FAQ
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