epX® Knee J Patella

Knee orthosis for influencing patellar tracking

Patella dislocation: treat by exerting a centring effect

The epX® Knee J Patella knee support with an integrated J-shaped insert is designed to treat patellar dislocation. This support exerts a centring effect on the patella. While the knee is in motion, painful lateral deviation of the patella is effectively prevented by the J-shaped insert, the asymmetrical strap positioning and the two lateral stabilising stays on each side. This knee orthosis is available in five sizes each for the right and left knee.

This orthosis can be used for a variety of indications

The knee support is indicated for use in patellar tendinitis, retropatellar pain syndrome, previous patella dislocation and medialisation of the patella in patellar dysplasia, and postoperatively, for example after lateral release surgery. It is also used for patellar dislocation caused by injury or disposition and is used for conservative posttraumatic care.

Product composition

polyamide, polyurethane, elastane, galvanised spring stay, plastisol, synthetic rubber, polyester


  • different versions for right and left
  • colour: black


epX® Knee J Patella

individually packed in a folding transparent plastic pack
SizeREFShipping units
Version for the right side
M / L226311/10/20
Version for the left side
M / L226361/10/20

Fields of application

  • patellar tendinitis
  • after patellar dislocation
  • medialisation in patellar dysplasia
  • also postoperatively, e.g. after lateral release surgery


  • knee orthosis with integrated J-shaped insert, asymmetrical strap positioning and two lateral stabilising stays
  • has a centring effect an the patella

To note

  • washable at 30°C, do not iron, do not tumble dry, do not bleach, do not dry clean
  • close hook-and-loop fasteners before washing
  • different versions for right and left