Alef Angled Abutment with Shoulder

The Alef angled abutment with shoulder combines axis correction with a defined shoulder and a choice of collar height. It is a titanium abutment for cement-retained restorations on the Alef internal-hex implant, available in 15° and 25° angulations, in regular and anatomic profiles. This page brings both profiles together so you can choose and order from a single place.

Each abutment is delivered with its corresponding abutment screw, ALAS.

Regular or anatomic?

The regular angled abutments with shoulder are offered with collar heights of 1, 2, 3 and 4 mm. The anatomic angled abutments follow the scalloped contour of the gingival margin and are offered with collar heights of 1, 2 and 3 mm. The anatomic profile can help match the soft-tissue architecture, especially in the aesthetic zone.

Choosing angle and collar height

Evaluate the implant axis against the planned crown axis and choose 15° for smaller corrections or 25° for larger ones. Then measure the soft-tissue depth at the site and select the collar height that places the shoulder at or near the gingival margin. The abutment height above the collar is 9 mm.

Specifications

• Material: titanium
• Connection: Alef internal hex, Ø3.5 mm platform
• Regular 15°: AA151–AA154; regular 25°: AA251–AA254
• Anatomic 15°: AAA151–AAA153; anatomic 25°: AAA251–AAA253
• Maximum recommended torque: 35 Ncm
• Supplied with abutment screw ALAS

Ordering notes

Select profile, angle and collar height above; the reference code is shown for each combination. For example, AA252 is the regular 25° abutment with a 2 mm collar, and AAA151 is the anatomic 15° abutment with a 1 mm collar. Torque values are maximum recommendations and should not replace the clinician’s judgment; adapt them to clinical conditions, bone quality and the patient’s specific situation.

These abutments are designed for the Alef system. For an angled abutment without a shoulder, see the Alef angled abutment.

Regulatory

MSDI products meet the highest standards set by the FDA, CE MDR, ISO 13485 and other regulatory bodies. Disclaimer: some products may not have regulatory clearance for sale in specific territories. Please read the instructions for use (IFU) before use.

Frequently asked questions

Which angulations are available?

15° and 25°, in both regular and anatomic profiles.

Why does the anatomic version stop at a 3 mm collar?

The anatomic angled range is offered in collar heights of 1, 2 and 3 mm.

Is the screw included?

Yes, with screw ALAS.

What torque should I use?

Up to 35 Ncm.

Where can I find instructions for use?

At eifu.msdi-dental.com.

Can I ask the team to help me pick?

Yes, use the contact option on this site.