Bauerfeind RhizoLoc OA Thumb Brace

$145.00

Immobilization and relief of the carpometacarpal (where the wrist meets the long bones of the hand) and metacarpophalangeal (the knuckle joints where the fingers meet the hand) joint of the thumb

The RhizoLoc® OA secures the thumb and index finger in a defined position and immobilizes the carpometacarpal joint and metacarpophalangeal joint of the thumb. Grasping movements are guided and strain is reduced.

In addition to chronic symptoms caused by osteoarthritis, this orthosis can also be used in cases of arthritis or following injuries and surgery to support functional treatment measures to achieve pain relief and mobilization.

Side Left Right

Size 1 2

Chat with us for sizing help before you order
Free insurance estimate — right from your cart
Free shipping on your first size exchange

Pickup available at 7225 Woodbine Ave

Usually ready in 2-4 days

Immobilization and relief of the carpometacarpal (where the wrist meets the long bones of the hand) and metacarpophalangeal (the knuckle joints where the fingers meet the hand) joint of the thumb
Excellent stabilization of the thumb using two-component rigid plastic brace
Secure position thanks to self-adhesive, soft thumb brace
Can also be worn in water (let draw afterwards and put on again), Tip: take off the wraparound thumb strap when doing so
High degree of wearing comfort, thanks to rounded edges and perforation
Individual fitting with adjustable straps
Easy to put on with just one hand thanks to practical fastening with eyelet

Thermoplastic elastomer (TPE)
Polyethylene, low-density (PE-LD)
Polyester (PES)
Thermoplastic polyurethane (TPU)

Osteoarthritis (e.g. osteoarthritis of first carpometacarpal (where the wrist meets the long bones of the hand) joint)
Arthritis
Irritation (chronic, acute, post-traumatic, post-operative)
Chronic (e.g. ligament instability, recurring joint misalignments)
Acute / post-traumatic (e.g. excessive strain, sprains, contusions)
Functional conditions (excessive strain, in case of recurring joint misalignments etc.)
Post-operative (e.g. after arthroplasty)

This is a medical-grade orthopaedic brace that incorporates rigid structural support. Braces and orthoses built with rigid components are usually covered under Canadian extended health benefit plans (e.g. Sun Life, Manulife, Great-West Life, Blue Cross, Green Shield Canada) when accompanied by a valid prescription from your physician or nurse practitioner. It may also qualify as an eligible medical expense under the CRA's Medical Expense Tax Credit. We're happy to provide a pre-approval form for your insurance provider — just contact us before ordering. Coverage details, annual limits, and prescription requirements vary by plan, so please confirm your specific benefits with your provider and keep your prescription and itemized receipt for your claim.

Sized on wrist circumference — measure around the narrowest part of the wrist, just below the wrist bone. Check this product's size chart below before ordering. If you're between sizes, contact us and we'll help you measure.

Machine wash in cold or cool water (about 30°C/86°F) on the gentle or delicate cycle
Wash with similar colours using a regular detergent with no additives -- avoid fabric softener
Use a mesh laundry bag, and secure hook-and-loop (velcro) tabs first to protect the knit
Hand washing is gentler and may extend the product's life
For light use, washing every two to three wears is enough; heavy use needs more frequent washing
Lay flat to air dry -- do not hang to dry (the fabric can stretch out of shape) and do not tumble dry