Revision patella prosthesis XPE

primary

Product Overview
The XPE Patella (Onset 3 Pegs) is a patellar component for knee arthroplasty manufactured from highly cross-linked polyethylene (XPE). The Onset 3 Pegs fixation uses a three-peg configuration to enable reliable seating of the implant. Multiple sizes and thicknesses support intraoperative selection.

Features

• 3-Peg Fixation Design: Onset 3 Pegs configuration providing a three-peg geometry for patellar component fixation.
• Material: Highly Cross-Linked Polyethylene (XPE) designed for improved wear performance in joint applications.
• Size Range: Available in seven sizes — XS, S, M, L, XL, 2XL, 3XL to match patient anatomy.
• Thickness Options: Multiple thicknesses available: 7 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 10.5 mm.

Applications

• Knee arthroplasty — patellar resurfacing
• Intended for implantation on the patellar side of the knee joint

Specifications
Product Name — XPE Patella (Onset 3 Pegs)
Product Type — Patellar component
Material — Highly Cross-Linked Polyethylene (XPE)
Design — Onset 3 Pegs (3-peg fixation)
Available Sizes — XS, S, M, L, XL, 2XL, 3XL
Thickness — 7 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 10.5 mm

Technical characteristics

• Intended location: Knee joint (patellar side)
• Implant fixation: Three-peg fixation pattern
• Indication: Patellar resurfacing in primary or revision knee arthroplasty (surgeon discretion)