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Evolutive

Product catalog summary

Materials

Radial stem: cobalt-chromium alloy (ISO 5832-12).
Radial cup: stainless steel (ISO 5832-1) and polyethylene (ISO 5834-1 and 2).

Indications

The intermediate elbow prosthesis is indicated for non-synthesisable radial head fractures, compound fractures associated with elbow dislocation, Essex-Lopresti syndrome, and traumatic sequelae of the radial head.

Principles

Maintaining the anatomical axis of the radial neck.
Restoring the shape and function of the radial head.
Ensuring contact with the capitulum via the radial cup's concave surface.

Features

The cemented radial stem is available in four models, featuring a constant intramedullary part and a variable extramedullary part.
The mobile radial cup has a concave metal outer part and an inner polyethylene part, available in six diameters with a constant height of 12 mm.
The prosthetic space ranges from 14.75 mm to 23.75 mm, accommodating various anatomies.

Part Numbers

Instrumentation: Evolutive A44000 Instrumentation.

Radial Cup:

16mm: 33161240
18mm: 33181240
20mm: 33201240
22mm: 33221240
24mm: 33241240
26mm: 33261240

Radial Stem:

Type -6, 41mm: 3341670
Type -3, 44mm: 3344370
Type 0, 47mm: 3347070
Type 3, 50mm: 3350370

Manufacturer Information

Aston Medical, 19 rue V. Grignard, 42000 Saint-Étienne, France. Tel: 33 (0)4 77 93 00 04, Fax: 33 (0)4 77 74 35 93. www.aston-medical.com

This document is not contractually binding and may be modified without prior notice to improve product quality. Usage conditions are detailed in the instructions for use.

Catalog excerpts

• PRODUCT INFORMATION Intermediate elbow prosthesis mobile radial cup cemented radial stem medical Orthopaedic Implants

Open the catalog to page 1

■ INDICATIONS Intermediate elbow prosthesis for non-synthesisable radial head fractures, compound fracture of the radial head associated with elbow dislocation or an Essex-Lopresti syndrome, traumatic sequelae of the radial head. PRINCIPLES • Maintenance of the anatomical axis of the radial neck. • Restoration of the radial head shape and function. • Restored contact with the capitulum by the concave surface of the radial cup. FEATURES • The cemented radial stem, which comes in four models, includes: - an intramedullary part having a constant length and volume, regardless of the model, and provided...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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