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EXATEC, CYTEC, and CONTEC differ from other root posts thanks to the unique mesh structure of their post surfaces. This microporous surface enhances the adhesive bond between the post and the resin (bonder/composite).
The result is a secure retention —even without the use of a silane—making the process simple and efficient.
In this section, you will find answers to frequently asked questions about our dental instruments, as well as information on the materials, manufacturing, properties, and applications of our products.
Titanium root posts: High rigidity, but higher risk of root fractures
HT glass fiber root posts: Better force distribution, dentin-like modulus of elasticity to minimize root fractures
1. CYTEC
• Material: HT glass fiber (High Tenacity)
• Shape: Cylindrical-conical
• Surface: Micro-retentive, no silanization needed
• Application: For roots that are mostly cylindrical
• Available in various diameters (e.g., 1.0 mm to 2.1 mm)
2. CONTEC
• Material: HT glass fiber (High Tenacity)
• Shape: Double cone
• Surface: Micro-retentive
• Application: For roots with a conical shape
3. EXATEC
• Material: HT glass fiber or titanium (EXATEC-Ti & EXATEC-S)
• Shape: Conical in the apical area, some with a post head
• Surface: Micro-retentive (for glass fiber versions)
• Application: Especially suitable for teeth with severely destroyed coronal areas
The main difference between FS (Front Surface) and RS (Rear Surface) lies in the position of the reflective coating and the resulting image quality:
1. FS (Front Surface) mouth mirror
2. RS (Rear Surface) mouth mirror
The new pro modules feature the same outstanding qualities as the trusted CONTEC and CYTEC root posts, which have been proven for over 30 years, especially through:
pro LightTransmitting along the entire apical area of the post enables optimized and at the same time shortened initial curing of the composite, right up to the tip of the root post. In a tightly scheduled workflow, every second counts, providing valuable time savings so the dentist can proceed immediately to the next step without delay.
HAHNENKRATT mouth mirrors are manufactured with high-quality mirror coatings and precision components.
Front surface mirrors (FS) prevent double images and provide a clear, distortion-free view.
Depending on the model, different coating technologies are used to optimize brightness, contrast, and durability.
This results in reliable optical quality for precise work in everyday dental practice.
The abbreviations SS and CS refer to the thread types of mouth mirrors and their compatibility with handles:
SS (Simple Stem)
Used in Europe and other regions
CS (Cone Socket)
Conical thread (Cone Socket).
Especially common in the USA, Canada, South Korea, and Spain.
