Straumann® Bone Level CrossFit iExcel™ 2025

Straumann® BLX

SLActive® · Roxolid® · Immediate Placement

The BLX is Straumann's flagship implant for immediate placement and loading protocols. Its unique geometry — a cylindrical coronal section transitioning to a tapered apex — delivers exceptional primary stability across all bone types, making same-day tooth replacement a consistent, predictable clinical outcome. Part of the iExcel™ next-generation system.

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Pricing

per implant unit

Roxolid® TiZr Alloy

SLActive® or SLA® Surface

RC CrossFit® Connection

Diameters: Ø 3.5 – 6.5 mm

Lengths: 6 – 18 mm

Variobase® XC Prosthetics

iExcel™ 2025 System

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Part of the iExcel™ System — 2025

The BLX is a core component of Straumann's iExcel™ next-generation implant portfolio, launched in 2025. iExcel represents a comprehensive rethinking of implant design, prosthetic workflow, and digital integration — engineered for efficiency, predictability, and expanded indications including immediate placement in fresh extraction sockets and immediate loading protocols across all bone quality classifications.

SLActive® Surface Hydrophilic

The hydrophilic SLActive® surface — sandblasted large grit + acid-etched, stored in isotonic saline — achieves a contact angle of <5°. Protein adsorption begins within seconds of implant placement, accelerating cell attachment and bone apposition. Osseointegration is achieved in 3–4 weeks versus 6–8 weeks with conventional SLA®, enabling earlier prosthetic loading and shorter overall treatment timelines.

Roxolid® Alloy TiZr

Roxolid® titanium-zirconium alloy delivers 15% greater strength than Grade 4 pure titanium, with identical biocompatibility profiles. For the BLX, this matters at all diameters — especially at Ø 3.5–3.75 mm where the implant must withstand immediate loading forces without fatigue risk. The alloy's superior mechanical properties also support longer spans and more demanding prosthetic configurations in full-arch rehabilitation.

Clinical Performance

Engineered for Immediacy

The BLX was purpose-built for the most demanding immediate placement and loading scenarios in modern implantology.

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Immediate Placement Ready

The tapered apex and self-cutting thread design deliver high insertion torque values even in post-extraction sites with irregular bone walls — the clinical foundation for same-day provisionalization protocols.

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Dual-Zone Geometry

A cylindrical coronal body engages the cortical bone maximally, while the tapered apex captures apical bone beyond the socket, creating a bicortical anchoring effect that minimizes micromotion during healing.

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Universal RC CrossFit®

All BLX diameters use the RC (Regular CrossFit) connection, simplifying inventory and providing the full breadth of Straumann prosthetic options — from Variobase® XC to custom CAD/CAM abutments — across the entire diameter range.

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Widest Diameter Range

From Ø 3.5 mm narrow to Ø 6.5 mm wide body, the BLX covers every site from a mandibular incisor to a maxillary first molar — including wide-body options for immediate molar replacement with native bone engagement.

Technical Specifications

Product Specifications

Complete clinical and material specifications for the Straumann BLX iExcel™ system.

Parameter	Specification
Full Name	Straumann® BLX Implant — iExcel™ System
Material	Roxolid® — Titanium-Zirconium (TiZr) alloy, ~13–17% Zr
Surface Options	SLActive® (hydrophilic, primary) · SLA® (standard, also available)
Connection Type	CrossFit® RC (Regular CrossFit) — all diameters
Body Classification	RB (Regular Body): Ø 3.5–4.5 mm · WB (Wide Body): Ø 5.0–6.5 mm
Available Diameters	Ø 3.5 · 3.75 · 4.0 · 4.5 · 5.0 · 5.5 · 6.5 mm
Available Lengths	6 · 8 · 10 · 12 · 14 · 16 · 18 mm (varies by diameter)
Design	Cylindrical coronal + tapered apex, self-cutting, optimized for immediate placement
Osseointegration Time	3–4 weeks (SLActive®) · 6–8 weeks (SLA®)
Prosthetic System	Variobase® XC · Healing abutments · Impression components
Primary Indications	Immediate placement · Immediate loading · Post-extraction · All bone types
System Generation	iExcel™ (2025)
Sterilization	Sterile, single-use · Gamma-irradiated

Size Matrix

Available Configurations

All diameter and length combinations for the Straumann BLX. All connections are RC (Regular CrossFit).

Ø 3.5 mm RC — CrossFit RB — Regular Body 6 lengths

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 3.75 mm RC — CrossFit RB — Regular Body 7 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 4.0 mm RC — CrossFit RB — Regular Body 7 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 4.5 mm RC — CrossFit RB — Regular Body 7 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 5.0 mm RC — CrossFit WB — Wide Body 7 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 5.5 mm RC — CrossFit WB — Wide Body 7 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

18 mm

Ø 6.5 mm RC — CrossFit WB — Wide Body 5 lengths

6 mm

8 mm

10 mm

12 mm

14 mm

Prosthetic Options

Compatible Components

All BLX implants use the RC CrossFit® connection, providing access to Straumann's full iExcel™ prosthetic portfolio.

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Variobase® XC

Next-generation Variobase® XC titanium bases for CAD/CAM crown and bridge restorations. Redesigned for iExcel™ with optimized emergence profile geometry.

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Healing Abutments

Contoured healing abutments in multiple diameters and heights to sculpt optimal peri-implant mucosa during the loading phase — critical for immediate placement esthetics.

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Impression Components

Full suite of impression copings and scan bodies for both conventional and fully digital implant workflows, compatible with major intraoral scanners and laboratory systems.

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Provisional Abutments

Temporary abutments engineered for immediate loading protocols — providing stable provisional anchoring during the critical initial healing and soft tissue maturation phase.

Straumann® BLX

Part of the iExcel™ System — 2025

Engineered for Immediacy

Product Specifications

Available Configurations

Compatible Components

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