Evolve

Evolve Proline Radial Head System | Evolve Triad Fixation System

The Evolve Proline Radial Head System is a two-part, modular implant design with 324 sizing options designed to improve the surgeon’s ability to appropriately match the patient’s anatomy. Head sizes range from 18mm to 28mm in diameter and stem sizes range from 4.5mm to 9.5mm in diameter. All head and stem diameters are available in three different height options.

The Evolve Proline modular radial head implants are also available with the Evolve Triad Fixation System in a single tray designed to address fixation of the fractures commonly associated with your terrible triad injuries of the elbow. This system includes radial head, radial neck, and coronoid plates in addition to 1.5mm, 2.0mm, and 2.5mm screw options.

Evolve Proline Triad System

Evolve Proline System Overview:

Evolve Proline Radial Head Prosthesis

  • Modular system that allows for independent sizing of the head and stem
  • Offers 324 sizing combinations
  • Head diameters: 18mm, 20mm, 22mm, 24mm, 26mm, 28mm
  • Stem diameters: 4.5mm, 5.5mm, 6.5mm, 7.5mm, 8.5mm, 9.5mm
  • All head and stem sizes are available in 3 different heights
radial head fracture; radial head replacement; radial head arthroplasty

Evolve Proline Clinical Data

Revision rate for competitive press-fit stems2

24% revised at 2-24 months (mean 11 months).

Revision-rate-for-competitive-press-fit-stems-chart

Revision rate for Stryker Evolve Proline smooth stems1

Zero revised at 8.2 ± 2.9 years.

Revision-rate-for-Stryker-Evolve-Proline-smooth-stems

Want to learn more? Follow these links to find peer-reviewed papers published in the Journal of Bone and Joint Surgery!

• Short to Mid-Term Results of Metallic Press-Fit Radial Head Arthroplasty in Unstable Injuries of the Elbow
  https://online.boneandjoint.org.uk/doi/full/10.1302/0301-620X.94B6.28176

• Radial Head Fractures Treated with Modular Metallic Radial Head Replacement: Outcomes at a Mean Follow-up of Eight Years
  https://pubmed.ncbi.nlm.nih.gov/27053580/

Evolve Proline Radial Head System – Proven Reliable1

Evolve Triad Fixation System Overview:

Evolve Triad Radial Head Plates

  • Ortholoc Mini Polyaxial locking design allows for a 20° cone of variable angle locking
  • All round holes accept 2.0mm locking and non-locking screws with length options up to 40mm
  • Radial head plate sizes: 20mm, 22mm, 24mm, 26mm
  • Plate sizes correspond with the most commonly used Evolve Proline Radial Head diameters
radial head fracture; radial head plate

Evolve Triad Radial Neck Plates

  • Ortholoc Mini Polyaxial locking design allows for up to a 20° cone of variable angle locking
  • All round holes accept 2.0mm locking and non-locking screws with length options up to 40mm
  • Radial neck plate sizes: 21mm, 25mm
radial neck fracture; radial neck plate

Evolve Triad Coronoid Plates

  • Available in small, medium, and large sizes to help address multiple fracture types
  • Low-profile plate design that accepts 2.0mm bone screws
  • Designed to be cut to size and contoured to wrap around and buttress the coronoid
coronoid fracture; coronoid plate

Evolve Triad Screw Length Options

  • 2.5mm cannulated screws: 10-50mm
  • 2.0mm locking screws: 10-30mm, 35mm, 40mm
  • 2.0mm bone screws: 10-30mm, 35mm, 40mm
  • 1.5mm bone screws: 10-28mm
radial head screw

Key Instrumentation

Radial head sizing and assembly dish

Evolve Proline radial head sizing and assembly dish

In-situ plate sizers

Evolve Triad in-situ plate sizers

Coronoid plate bender

Evolve Triad coronoid plate bender

Plate bending pliers

Evolve Triad plate bending pliers