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OAsys® Carticare

OAsys® Carticare


OAsys® is a double upright brace that provides medial or lateral compartment unloading for the relief of OA knee pain, plus functional support for patients with ligament instability. Equipped with Accutrac® ROM hinges and an Acculign™ slide bar, it is also suitable for post-op and long-term rehab [>4weeks] protocols requiring unloading and/or adjustable flexion/extension control. Quick-release buckles make OAsys easy to apply and remove.

  • Medial or lateral compartment unloading for unicompartmental osteoarthritis or articular cartilage healing
  • Post-op, rehab and functional support plus unloading for protocols requiring reduced medial or lateral joint loads during recovery
  • Functional support with or without varus/valgus alignment
  • ACL, MCL, LCL, PCL, rotary and combined instabilities
  • Low and medium contact/impact activities


OA3SR Right Small Caliper: 3.375 - 3.875"
Circumference: 11 - 12.25"
Silver, Champagne, Clear Carbon
OA3SL Left Small
OA3MR Right Medium Caliper: 3.875 - 4.375"
Circumference: 12.25 - 13.875"
Silver, Champagne, Clear Carbon
OA3ML Left Medium
OA3LR Right Large Caliper: 4.375 - 5"
Circumference: 13.875 - 15.875"
Silver, Champagne, Clear Carbon
OA3LL Left Large
OA3XLR Right XLarge Caliper: 5 - 5.5"
Circumference: 15.875 - 17.375"
Silver, Champagne, Clear Carbon
OA3XLL Left XLarge
*Caliper: M/L at joint width in a standard, weight-bearing position
Circumference: just below the distal border of the patella
OAsys Short
OAJSL Left Small Champagne
OAJSR Right Small Champagne
OAJML Left Medium Champagne
OAJMR Right Medium Champagne
OAJLL Left Large Champagne
OAJLR Right Large Champagne
OAJXLL Left XL Champagne
OAJXLR Right XL Champagne
OAJXXLL Left XXL Champagne
OAJXXLR Right XXL Champagne