Dental Implants with Conometric Connections
HTD Medical is the official Adin distributor for Italy and exclusively offers a complete range of conometric implants: five solutions designed to eliminate the microgap, reduce micromovements, and ensure conometric prostheses on implants with predictable aesthetic and clinical results. Also available is the exclusive 7° conometric connection with the UniFit™ system.

The 5 Adin conometric solutions:
CloseFit™ – Ultra Narrow Platform (UNP)
The conometric system for borderline cases: narrow ridges, atrophic jaws, and reduced interproximal spaces where a standard diameter is not appropriate.
CloseFit™ UNP is a dental implant with a conometric connection and an ultra-small diameter of 2.75 mm. Designed for restorations in cases of thin alveolar ridges and atrophic jaws, it offers reliable prosthetic solutions even in the most challenging cases. The conometric connection and the Osseofix surface ensure primary stability and excellent esthetic results even under the most critical bone conditions.
Features and Benefits
- Integrated platform switching
- Micro-coronal rings
- Trapezoidal thread with triple pitch (3×1 mm)
- Self-curing, osteocondensing
- Active Flat Apex
- Osseofix Surface – Grade 23 Titanium
- Diameter 2.75 mm: ideal for narrow interproximal spaces and atrophic alveolar ridges

CloseFit™ – Narrow Platform (NP)
An excellent solution for extremely thin ridges: conical body, conical core, and conometric connection for maximum stability.
CloseFit™ NP, with a diameter of 3.0 mm, is a dental implant with a conometric connection designed for situations where the bone crest is extremely thin but does not require the ultra-narrow diameter. The conical body and conical core optimize the distribution of occlusal forces, while the Adin conometric connection eliminates micro-movements, ensuring a long-term stable implant-supported prosthesis with minimal bacterial colonization at the interface.
Features and Benefits
- Integrated platform switching
- Coronal sulci
- Core and conical body
- Double-pitch trapezoidal thread (2×1.2 mm)
- Self-curing, osteocondensing
- Active Flat Apex
- Can be redirected during entry
- Osseofix Surface – Grade 23 Titanium
- Compatible with the ADINKIT RS-NP Surgical Kit

CloseFit™ – Regular Platform (RP)
Suitable for immediate loading in all types of bone. The coronal reverse taper reduces crestal compression and promotes physiological tissue regeneration.
CloseFit™ RP, with a diameter of 3.5 mm, is a versatile, standard-sized dental implant for daily use, indicated for immediate loading in all types of bone, in both the maxilla and mandible. The reverse-tapered coronal portion drastically reduces compression of the alveolar crest, promoting physiological tissue regeneration and optimal aesthetic results around the peri-implant tissues.
Features and Benefits
- Integrated platform switching
- Coronal reverse taper
- Micro-coronal rings
- Double-pitch trapezoidal thread (2×1.2 mm)
- Self-curing, osteocondensing
- Active Flat Apex
- Can be redirected during entry
- Osseofix Surface – Grade 23 Titanium
- Suitable for immediate loading in all types of bone

CloseFit™ – Wide Platform (WP)
For sites with a wide crest. Coronal reverse taper and immediate loading in all bone types, in both the maxilla and mandible.
CloseFit™ WP, available in diameters of 3.5 and 4.3 mm, rounds out the conometric range for sites with greater bone availability. Like the RP model, the reverse-tapered coronal portion preserves the crestal bone and promotes optimal peri-implant aesthetics.
Features and Benefits
- Integrated platform switching
- Coronal reverse taper
- Micro-coronal rings
- Double-pitch trapezoidal thread (2×1.2 mm)
- Self-curing, osteocondensing
- Active Flat Apex
- Can be redirected during entry
- Osseofix Surface – Grade 23 Titanium
- Available in Ø 3.5 mm and Ø 4.3 mm

ADINKIT RS-NP Surgical Kit (narrow-gauge)
The Adin surgical kit for narrow conometric connections (part number ADINKIT RS-NP) makes procedures safer and simpler and provides the practitioner with all the tools needed to ensure the expected results:
- Tri-Step Surgical Drills
- Twist Step Surgical Drills
- Implant and Prosthetic Drivers
- Ratchets and surgical screwdrivers

Download the complete catalog
CloseFit™
Ultra Narrow & Narrow Platforms
UniFit™ – 7-degree conometric connection
The flagship model of the Adin line: over 30 years of expertise condensed into a system featuring a 7° conometric connection and a star-shaped anti-rotation index.
UniFit™ represents the pinnacle of Adin’s thirty years of experience. It is a conometric dental implant with a 7-degree connection and a unique prosthetic platform: it combines the best features of the entire product line, featuring an Osseofix surface and Grade 23 titanium. The 6-position star-shaped anti-rotation index ensures self-guided engagement with clear tactile feedback and unprecedented prosthetic versatility.
Features and Benefits
- 7-degree conometric connection
- Unique prosthetic platform with a 6-position star-shaped index
- Crestal module with reverse taper
- Micro-coronal rings
- Core and conical body
- Double-pitch trapezoidal thread (2×1.2 mm)
- Active Rounded Vertex
- Self-curing, osteocondensing
- Can be redirected during entry
- Osseofix Surface – Grade 23 Titanium

Surgical Kit – ADINKIT UF-NP (UniFit conometric connections)
- Tri-Step Surgical Drills
- Twist Step Cutters
- Implant and Prosthetic Drivers
- Ratchets and surgical screwdrivers

Download the complete catalog
UniFit™
Precision you can feel; Performance you can trust.
Get started with Adin conometric systems
Contact us to access dedicated technical support, free informational materials, and a calendar of training events in your area.

Osseofix Implant Surface
All Adin conometric dental implants feature the Osseofix bioactive surface: a treatment enriched with high-purity calcium phosphate that optimizes surface roughness and osteoconductive properties. The result is rapid osseointegration with high primary stability, even in Type III-IV bone.
HTD Medical: Official Adin Distributor for Italy
HTD Medical is the exclusive importer and distributor of the Adin line of conometric dental implants in Italy. With over 20 years of experience in the dental industry and a dedicated team, we support dental professionals every step of the way—from product selection and clinical training to after-sales support.
Our goal is to be the go-to partner for those who work with Adin conometric systems.
Contact our team to receive pricing information, request samples, or schedule a clinical demonstration of Adin conometric implants.
