Green ring contra-angle

The Green Contra-angle Range

High-quality dental instruments that meet the specific needs of dental surgeons. DFC Instruments now makes available the green ring contra-angle range from the Coxo brand. Before you explore the different models in the category, we provide some additional information to help you select a reliable tool for your stripping or broader endodontic procedures.

What is a green ring contra-angle?

Green ring contra-angles are rotary dental devices that take their name from the green ring that surrounds them. This ring often indicates a specific and reduced rotation speed. Our green ring contra-angles are designed to operate at optimal rotation ratios, ensuring performance suited to various dental practice needs. Their versatility makes them suitable for a range of procedures from prosthetic preparation to endodontics, implantology, and dental stripping.

Reduction contra-angle: A useful reduced speed

Also known as a reduction contra-angle, the name originates from its specific function. The term "reduction" derives from its ability to reduce or slow down the rotation speed provided by the dental micromotor. These instruments are designed to operate at a reduced speed ratio relative to that of the micromotor, meaning they rotate at a lower speed whilst maintaining adequate power and torque. This characteristic makes them suitable for a range of procedures requiring increased precision and control, such as cavity preparation, polishing, or restoration finishing. Reduction contra-angles allow dentists to adjust the rotation speed according to the needs of each procedure, thus offering flexibility suited to dental surgeons.

Contra-angle for stripping

Dental stripping is a procedure that requires great precision. Our green ring contra-angles are perfect for this delicate task. Their specific rotation ratio combined with a robust construction allows for precise removal of dental material whilst minimising the risk of damage. Dental surgeons can rely on these instruments to achieve optimal results in their stripping procedures.

Contra-angle for implantology

Implantology contra-angles are essential instruments for dental surgeons specialising in the placement of dental implants. They are designed to offer maximum precision during these delicate procedures. DFC Instruments makes available the CX235C6-23 model by Coxo for this type of procedure. Equipped with a rotation ratio of 20 to 1, it ensures a rotation speed reduced relative to that of the micromotor to which it is connected. This characteristic is crucial to guarantee absolute control during the preparation of the implant site, the placement of the implant itself, and the finishing stages.

Contra-angle for endodontics

Endodontic contra-angles play a role in root canal treatment procedures in dentistry. They are specially designed to allow dental surgeons to perform complex operations with significant precision. Among the available options, DFC Instruments presents the CX235C8-4 model by Coxo. The CX235C8-4 is a versatile contra-angle offering a rotation ratio of 64 to 1, making it an ideal choice for endodontic procedures. Its push-button allows precise control, whilst its compatibility with 2.35 mm burs or NiTi files makes it a versatile tool for a variety of treatments.

The Coxo green ring contra-angle range covers several essential procedures in dentistry. This selection includes contra-angles for diamond strips, contra-angles for endodontics, and contra-angles for implantology. All these tools require a reduced speed which allows for greater precision during the procedure. DFC Instruments remains at your full disposal should you have any questions about any of these models. Do not hesitate to contact us.