Straight Curve Wide Platform

Wide 4.5 straight abutment for clean emergence, easy margin control & posterior stability (GH 1–4 mm)

The Surcam Straight Curve Wide Platform is a straight transmucosal abutment engineered for Wide Platform 4.5 implants. Machined from Titanium Grade 5 (Ti-6Al-4V), it provides a stable base and a hygienic emergence profile for cement-retained single crowns and short-span bridges. Offered in gingival heights 1.0 / 2.0 / 3.0 / 4.0 mm, it helps you match soft-tissue thickness, position margins predictably, and streamline chairside delivery.
Includes: 1× Straight Curve Wide Abutment, 1× Prosthetic Screw.
Compatibility: Wide 4.5 platform (commonly Internal Hex 2.42 interface); families such as Alpha Bio®, Zimmer®, MIS®, Adin®, Implant Direct®, AB Dental® — verify interface fit before use.

Benefits

• Clean, hygienic emergence — Straight shoulder supports cleansable cervical contours.

• Posterior strength — Wide 4.5 platform offers a broader base for load distribution.

• Four GH options (1–4 mm) — Match tissue thickness and esthetic plan.

• Precise titanium fit — Ti-6Al-4V for durability, biocompatibility, and repeatable seating.

• Chairside efficiency — Reliable indexing and included abutment screw simplify delivery.

Product Details

• Platform: Wide 4.5 (commonly Internal Hex 2.42 mm)

• Material: Titanium Grade 5 (Ti-6Al-4V)

• Design: Straight transmucosal shoulder

• Gingival Heights: 1.0 / 2.0 / 3.0 / 4.0 mm

• Pack Contents: 1× Abutment, 1× Prosthetic (abutment) Screw

• Brand Compatibility: Alpha Bio®, Zimmer®, MIS®, Adin®, Implant Direct®, AB Dental® (confirm platform/interface)

Specifications

• Indications: Cement-retained single crowns & short-span bridges (posterior and esthetic zones)

• Seating/Torque: Verify full seating; torque to implant system IFU (do not exceed specs)

• Margins: Straight shoulder aids margin placement and cleansability

• Workflow: Suitable for conventional impressions and CAD/CAM prosthetics

Why Choose Surcam Wide Abutments?

• Predictable emergence control with multiple GH options

• Wide platform stability for posterior occlusion

• Precision machining for secure, repeatable seating

Wide Abutments FAQs

Which implant platforms are compatible?

Wide 4.5 platform implants used by systems such as Alpha Bio®, Zimmer®, MIS®, Adin®, Implant Direct®, AB Dental®; interfaces are commonly Internal Hex 2.42. Always verify platform and interface before use.

How do I select the gingival height?

Match GH to soft-tissue thickness and desired emergence: thin tissue → 1.0 mm; average → 2.0 mm; thicker biotype or more convex emergence → 3.0–4.0 mm. Confirm clinically and radiographically.

Is this abutment for cement-retained or screw-retained crowns?

Primarily cement-retained. The included screw secures the abutment to the implant; follow your system’s cementation protocol for the crown.

Does a straight shoulder support hygiene?

Yes. A straight transmucosal shoulder helps maintain cleansable margins and supports soft-tissue health when combined with proper margin placement and hygiene.

What torque should I apply?

Use the manufacturer-specified torque for Wide 4.5 (IH 2.42) abutments per the implant system IFU. Do not exceed recommended values.

Can I use this in posterior load cases?

Yes, Wide 4.5 provides a broader base suitable for posterior occlusion when prosthetic design and occlusion are properly managed.

*Trademarks belong to their respective owners and are referenced for compatibility comparison only.