Astra Tech is a globally respected brand in dental implantology, renowned for high-quality implants and over 30 years of documented clinical use. It is part of Dentsply Sirona, a leader in dental solutions. Astra Tech implants are designed to offer stability, reliability, and natural esthetics, using advanced technology to optimize the connection between gum tissue, bone, and restorative components.
Dental implants are a modern solution for tooth loss. Losing teeth can greatly affect chewing, speech, and one’s appearance. Missing teeth also increase the risk of gum disease and can cause sensitive teeth. Astra Tech’s implant system replicates natural teeth and helps restore confidence and oral function.
Why Choose Astra Tech?
Documented Long-Term Success: Astra Tech implants have impressive survival rates and are backed by numerous clinical studies.
Innovative Design: Unique features include OsseoSpeed™ surface technology, MicroThread™ biomechanics, and Conical Seal Design™. These features promote bone bonding and stimulate gum tissue, important for patients at risk of gum disease.
Flexible and Easy to Use: The color-coded, intuitive system allows for both simple and complex treatments, suitable for new and experienced clinicians.
Patient Comfort: Astra Tech designs aim for minimally invasive procedures, quick healing, and less discomfort, even for patients with sensitive teeth.
Natural Appearance: The implants support the tissue contours for a natural-looking gum line and smile.
Types of Astra Tech Implants and Their Applications
Astra Tech offers several implant options to address different clinical needs. The key product line is the Astra Tech Implant System EV, which includes various shapes and sizes for multiple indications:
1. OsseoSpeed™ Implants
Fluoride-modified titanium surface accelerates bone formation.
Suitable for cases needing fast healing or with compromised bone.
2. MicroThread™ Neck
Minute threads at the implant neck provide biomechanical stimulation to bone.
Supports healthy bone levels and reduces bone loss risk—important for patients with thin gums or those prone to gum disease.
3. Conical Seal Design™
A tapered, conical connection for a strong and stable fit between implant and abutment.
Reduces micromovement and helps prevent bacterial infiltration, supporting healthy gums.
Implant Shapes and Sizes
Straight: Used for standard cases with normal bone shape.
Conical: Ideal for tight spaces or esthetic zones, supports soft tissue for natural appearance.
Sloped and Short Implants: Applied in cases with limited bone height or special anatomical considerations.
Wide and Narrow Designs: For patients with different bone volumes, from robust jaws to thinner maxilla regions.
Clinical Applications
Single Tooth Replacement: A single implant restores one missing tooth.
Multiple Teeth Replacement: Multiple implants bridge gaps or support dentures.
Full Arch Restoration: Four or more strategically placed implants can anchor a full arch of prosthetic teeth.
How Much Do Astra Tech Dental Implants Cost?
The cost of Astra Tech dental implants can vary based on country, clinic, and specific treatment needs. Here are some approximate figures:
In Turkey
Astra Tech Implant + Abutment + Porcelain Crown: around $800 (USD) per tooth.
In the UK
Astra Tech Implant (implant only): approximately £282 per unit (implant body only). Additional fees apply for abutments, crowns, and procedure costs.
Cost Influencing Factors
- Diagnostic imaging and exams
- Surgical insertion and materials
- Abutment and custom crown fabrication
- Dentist’s experience and clinic location
Total treatment per implant (including surgery, abutment, and custom crown) can range from $3,000 to $5,000 or more in countries like the USA and the UK, depending on complexity.
Material of Astra Tech Dental Implants
Astra Tech implants are made from commercially pure titanium, grade 4, known for its biocompatibility and strength. This material fuses well with human bone and resists corrosion, making it ideal for dental use.
OsseoSpeed™ Surface: A fluoride-modified nanostructure enhances the bone integration process, supporting osseointegration for long-term stability.
Titanium Advantages:
- Hypoallergenic for most people
- Promotes bone attachment (osseointegration)
- Rarely causes allergic reactions or sensitivity issues
Who is a Candidate for Astra Tech Dental Implants?
Ideal Candidates
- Adults with fully developed jaws
- Patients with one or more missing teeth
- Individuals with healthy gums and adequate bone structure
Considerations and Exclusions
Gum Disease: Must be controlled before implant placement. Untreated periodontal disease increases the risk of implant failure.
Sensitive Teeth: Patients with sensitive teeth due to exposed roots or thin gums should discuss concerns with their clinician. Implant placement can help prevent further sensitivity but may need special attention during healing.
Other Factors
- Sufficient bone quantity and quality for support
- Good general health (chronic illnesses like uncontrolled diabetes may affect healing)
- Non-smokers or willingness to stop smoking during healing
Radiographic analysis and a full oral exam are always part of the pre-operative planning to ensure suitable bone structure and address any local oral pathology.
Clinical Benefits of Astra Tech Implants
High Survival and Success Rates: Clinical studies show Astra Tech implants have survival rates between 94.5% and 100% in various indications after five years of function.
Preserved Bone and Gum Health: OsseoSpeed™ and MicroThread™ technologies help maintain bone levels and promote gum tissue integration, which are especially valuable for patients prone to gum disease or bone loss around existing teeth.
Accelerated Healing: The special implant surface accelerates bone healing, often leading to shorter healing times than standard implants.
Strong and Stable Fit: The conical connection prevents micromovement of abutments and reduces the risk of loosening, which helps avoid complications like gum irritation or peri-implantitis (implant-related gum disease).
Patient Comfort: Less invasive techniques, reduced recovery time, and simpler prosthetic workflows mean improved comfort and simplified maintenance for most patients, including those with sensitive teeth.
FAQs
1. What makes Astra Tech implants different?
Astra Tech uses proprietary surface technology (OsseoSpeed™) and special mechanical connections to enhance bone integration, preserve gums, and provide long-term, stable results.
2. Can Astra Tech implants be used in patients with gum disease?
Implants should be placed only after controlling gum disease for optimal success. Astra Tech’s features help maintain healthy bone and gums post-treatment.
3. How soon can I use my Astra Tech implant?
Many cases allow for early loading (using the implant soon after placement), but your dentist will advise based on bone condition and healing response.
4. Are Astra Tech implants suitable for people with sensitive teeth?
Yes, Astra Tech can reduce issues related to missing teeth and may prevent further sensitivity by covering exposed gum areas, provided healing is carefully managed.
Conclusion
Astra Tech dental implants are at the forefront of implant dentistry, offering simple yet effective solutions to restore missing teeth and improve oral health. With advanced technology supporting bone and gum integration, Astra Tech provides optimal results for a wide range of patients, including those with sensitive teeth or a history of gum disease.
If you’re considering dental implants, Astra Tech’s system stands out for reliability, high survival rates, flexibility, and comfort. As always, consult with your dental specialist to determine if Astra Tech is the best option for your unique needs, and maintain excellent gum care for long-lasting results.