RegJoint™ – an implant for small joint arthroplasty

RegJoint™ mplants are designed for arthroplasty of small joints of the hand or foot in patients suffering from rheumatoid arthritis or osteoarthritis.
The joints in which the product is used are the metatarsophalangeal joints I-V (MTP I-V) of the foot, carpometacarpal (CMC I) and metacarpophalangeal joints II-V (MCP II-V) of the hand.

The RegJoint™ implant is made of a 96L/4D bio-based poly-L/D-lactide copolymer fiber.
It is a round, porous disc-like implant.

RegJoint™ loses its elasticity after 15 to 24 weeks in vivo and dissolves completely within a few years, depending on the patient. Placement of the RegJoint™ implant requires no special tools.
The diameter of the implant ranges from 8 to 20 mm, with a thickness of 3.6 to 4.5 mm

Implanted in situ, it stimulates the formation of living, functional, elastic tissue connected to the ends of the bone.
The implant can be used in bone grafts and, over a period of time, promotes soft tissue growth and allows the gradual growth of fibrous tissue at the implant site, acting as a flexible but permanent joint substitute.

Clinical experience prior to regulatory approval

Approximately 210 hands and 50 feet of patients participating in clinical trials with long follow-up times
Controlled clinical trials involving more than 200 patients
160 cases of rheumatoid arthritis and 100 cases of arthritis or other joint diseases
Excellent results, no significant adverse effects

RegJoint™ – available sizes

ProductReference numberWeight (mm)Diameter (mm)

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