Dental implants.
A foundation for
your new smile.
A clear guide to seven implant options—and the questions that help you understand your treatment.
MegaGen ST · MegaGen AnyRidge
Isomed · Zygomatic · Nasal · Pterygoid
The right implant starts with the right plan.
An implant acts as an artificial tooth root. An abutment connects it to the visible crown or other restoration. Implants can support replacement teeth when one, several or all teeth are missing.
Straumann and Alpha-Bio Tec are brands with multiple implant models. ST and AnyRidge are two distinct systems made by MegaGen. Isomed’s zygomatic, nasal and pterygoid implants serve specialised anchorage roles in upper-jaw rehabilitation. Knowing the exact model and its purpose is the first step towards a useful comparison.
What this guide can tell you: documented product features and useful consultation questions. Your dentist determines suitability after examining your mouth and assessing your health, bone and gums.
Seven options. Different roles.
Select a system to focus your reading, or explore all seven guides.
Straumann
Materials and surfaces vary by implant line.
Straumann offers several implant lines. The Bone Level Tapered (BLT) system illustrates why the implant model, material and surface should all be named in your treatment plan. [2]
- Example system
- Bone Level Tapered (BLT)
- Material options
- Roxolid or titanium, depending on variant
- Surface options
- SLA or SLActive, depending on variant
- Roxolid composition
- 85% titanium · 15% zirconium
What is different? BLT has an apically tapered, self-cutting design. Its CrossFit connection joins the implant to the corresponding restorative components. Roxolid is a titanium–zirconium alloy; it is not a zirconia ceramic implant. [2] [3]
Ask at your consultation: Which Straumann line and surface are proposed, and why do they suit my bone and planned restoration?
Alpha-Bio Tec
The exact model and surface matter.
Alpha-Bio Tec offers different implant designs and surface technologies. A quotation stating only “Alpha-Bio” does not identify every feature of the implant you will receive. [4]
- Model example
- MultiNeO
- Surface families
- NanoTec and NiNA
- NanoTec treatment
- Sandblasting and double thermal acid etching
- NiNA technology
- Nano hydrophilic surface
What is different? NanoTec uses mechanical and chemical treatment to create a textured surface. NiNA adds nanoscale surface structures and preserves hydrophilic properties—meaning the surface attracts water. The manufacturer identifies MultiNeO powered by NiNA as a specific offering. These features should be confirmed for the proposed implant. [4]
Ask at your consultation: What is the exact Alpha-Bio Tec model, which surface does it use, and which abutment will connect it to my teeth?
MegaGen ST
A distinct system within the MegaGen range.
The ST Internal Implant System uses a titanium implant body with an SLA-treated surface. It has its own implant and restorative components. [5]
- Implant body
- Titanium
- Surface
- SLA: sandblasted and acid-etched
- System identity
- ST Internal Implant System
- Restoration support
- Crowns, bridges and overdentures
What is different? ST and AnyRidge are separate product systems. The cited ST documentation describes an SLA surface; AnyRidge’s XPEED specifications should not automatically be applied to ST. Treatment timing must follow the chosen device’s instructions and clinical assessment. [5] [6]
Ask at your consultation: Why is ST appropriate for my case, and which implant size, abutment and loading plan are proposed?
MegaGen AnyRidge
KnifeThread design and XPEED surface technology.
AnyRidge combines a tapered design with MegaGen’s KnifeThread geometry and calcium-incorporated XPEED surface. These are product features, not a promise of a particular healing time. [6]
- Implant body
- titanium
- Surface
- XPEED, with incorporated calcium ions
- Thread design
- KnifeThread
- Design principle
- Different thread depths around a common core
What is different? The manufacturer describes a range of thread depths designed to engage different bone conditions. XPEED adds a calcium-incorporation process after sandblasting and acid etching. The dentist still needs to assess bone, implant position and initial stability. [6]
Ask at your consultation: How does the proposed AnyRidge size fit my bone, and can the planned teeth be supported safely during healing?
Isomed Zygomatic
ZVI-SF · Specialised upper-jaw anchorage
Isomed’s ZVI-SF is designed for anchorage in the zygomatic bone—the cheekbone. Zygomatic implants may be considered in selected cases with severe upper-jaw bone loss. [8] [11]
- Manufacturer model
- ZVI-SF Zygomatic
- Anchorage
- Zygomatic bone
- Design
- Smooth body with an anchoring thread
- Connection
- Platform Normal
What is different? The manufacturer describes an extra-sinus approach. Zygomatic treatment is complex and requires experienced surgical and restorative planning; complications can include sinusitis and soft-tissue problems. The approach must match the individual anatomy. [8] [11]
Ask at your consultation: Why is zygomatic anchorage proposed, what alternatives are available, and what risks apply to my case?
Isomed Nasal
Sirio nasal · Specialised upper-jaw anchorage
Sirio nasal is an elongated Isomed implant designed to seek bone support near the nasal cavity. It is listed in the manufacturer’s advanced-atrophy range. [9]
- Manufacturer model
- Sirio nasal
- Anchorage region
- Bone around the nasal cavity
- Design
- Elongated Sirio implant body
- Connection
- Platform Normal
What is different? The manufacturer describes a design that engages two cortical bone layers around the nasal region. This specialised approach needs an individual treatment plan; the product description alone does not establish whether it is appropriate for your mouth. [9]
Ask at your consultation: What does my 3D assessment show, and why is nasal anchorage being considered?
Isomed Pterygoid
TV_tr · Specialised posterior support
Isomed’s TV_tr pterygoid implant is designed for support in the posterior upper jaw. Pterygoid anchorage engages dense bone in the pterygomaxillary region. [10] [12]
- Manufacturer model
- TV_tr Pterigoid
- Anchorage region
- Posterior upper jaw
- Connection
- External hexagon
- Design
- Double-threaded central body
What is different? Pterygoid implants may help support a partial or full-arch restoration where posterior bone is limited. Their placement is technique-sensitive because of nearby anatomical structures. The surgeon must explain the alternatives, risks and restorative plan. [10] [12]
Ask at your consultation: How will a pterygoid implant support my planned teeth, and what are the anatomical risks?
Showing all 7 implant guides.
Additional Potential Costs
| Treatment | EU countries | Vive Dental |
|---|---|---|
| Diagnostic 3D CBCT X-ray / scans | Varies by clinic | Included |
| Bone graftingIf required due to bone loss | €400–€1,500 | €150–€300 |
| Sinus liftIf required for upper jaw placement | €800–€1,500 | €300–€400 |
Compare the details that matter.
Use this overview to discuss your options. It compares documented features; it does not rank clinical outcomes.
| Brand / system | Material or technology | Important distinction | Question to ask |
|---|---|---|---|
| Straumann [2] [3] | BLT example: titanium or Roxolid; SLA or SLActive | Specifications vary by line and variant. | Which model, material and surface? |
| Alpha-Bio Tec [4] | NanoTec and NiNA surface technologies | Confirm the surface of the exact model. | Which model and restorative connection? |
| MegaGen ST [5] | titanium; SLA surface | ST is a separate MegaGen system. | Why does ST suit my treatment plan? |
| MegaGen AnyRidge [6] | titanium; XPEED; KnifeThread | AnyRidge features should not be assumed for ST. | How does its design fit my bone? |
| Isomed Zygomatic [8] | ZVI-SF; smooth body and anchoring thread | Zygomatic anchorage for selected upper-jaw cases | Why is this option needed for my anatomy? |
| Isomed Nasal [9] | Sirio nasal; elongated implant body | Anchorage near the nasal cavity | Why is nasal anchorage appropriate? |
| Isomed Pterygoid [10] | TV_tr; external hexagon connection | Posterior pterygomaxillary anchorage | How will it support the planned restoration? |
Product availability and specifications can vary by market and version. Confirm the exact device and compatible components in your written plan.
Choose with your dentist.
Understand every step.
Healthy gums, sufficient supporting bone and your general health help determine whether implants are suitable. A personalised assessment may also identify a need for bone augmentation.
Bridges or removable dentures may be alternatives. Ask how each option meets your needs before making a decision.
Assess your health and your mouth
Discuss your medical history, medicines and smoking. Examine your teeth, gums and available bone. Imaging is selected for the planned procedure. [7]
Identify the implant and the restoration
Ask for the brand and model. Your plan should explain the implant, connecting abutment and replacement teeth, with an itemised quotation.
Separate placement, healing and final teeth
Placing an implant and attaching teeth are different stages. Immediate restoration requires suitable conditions; for a front-tooth implant, insufficient initial stability can mean changing the plan. [7]
Plan care after treatment
Healing can take months. Follow cleaning advice, attend check-ups and report looseness or pain promptly. [1]
A little clarity
before your visit.
These product specifications cannot establish a universal winner. Use them to ask why a particular device is proposed for your health, bone and restoration. Your treatment recommendation requires clinical assessment.
Price alone cannot establish your outcome. Health, healing and maintenance matter. Ask which device and treatment stages are included. [1]
Some selected cases allow an immediate temporary restoration. For an immediately placed front-tooth implant, suitability depends on factors such as bone, soft tissue, bite and initial stability. A temporary tooth and the definitive restoration are separate stages; the plan may change during surgery. [7]
The implant sits in the jaw. An abutment connects it to the visible restoration. Ask which components your quotation includes. [1]
Keep your implant brand and model. Request your plan and aftercare instructions, and agree on follow-up with the clinic and your local dentist. [1]
Sources & further reading
Clinical guidance and device documentation serve different purposes. Manufacturer sources describe product features and do not establish independent superiority. Undated web pages are listed by the date accessed.
- Dental Implants: What You Should KnowU.S. Food and Drug Administration. Undated; accessed 12 October 2026.
- Straumann Bone Level Tapered Implant — Basic InformationStraumann. Technical document 702167/en; 2022.
- Straumann RoxolidStraumann. Material specifications; accessed 12 October 2026.
- Surface TechnologyAlpha-Bio Tec. NanoTec and NiNA descriptions; accessed 12 October 2026.
- ST Internal Implant System — 510(k) Summary K192347MegaGen Implant Co., Ltd. 2019. Device submission hosted by the FDA.
- What is the AnyRidge Way?MegaGen. Regional manufacturer documentation; accessed 12 October 2026.
- Selection Criteria for Immediate Implant Placement and Immediate Loading for Single Tooth Replacement in the Maxillary Esthetic ZoneHamilton et al.; International Team for Implantology. 2023 consensus statements.
- ZVI-SF ZygomaticIsomed. Manufacturer product specifications; accessed 12 October 2026.
- Sirio nasalIsomed. Manufacturer product specifications; accessed 12 October 2026.
- TV_tr PterigoidIsomed. Manufacturer product specifications; accessed 12 October 2026.
- ITI consensus report on zygomatic implants: indications, evaluation of surgical techniques and long-term treatment outcomesAl-Nawas et al. International Journal of Implant Dentistry, 2023.
- Use of Implants in the Pterygoid Region for Prosthodontic TreatmentAmerican College of Prosthodontists. Position statement; accessed 12 October 2026.
This article provides general patient education. A definitive diagnosis and treatment plan require clinical examination. Product names are used for identification; trademarks belong to their respective owners.