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Depuy Dupont Orthopaedics Finger Joint Prosthesis
Summary: The Depuy Dupont Orthopaedics Finger Joint Prosthesis is a medical device used to replace finger joints, typically in patients with arthritis or joint damage. It is primarily used by orthopedic surgeons.
FDA Clearance Information
Pathway ?
510(k)
Number ?
K970544 ↗
Decision Date ?
September 12, 1997
Product Code ?
KYJ
Device Class ?
Class 2
Evidence ?
0 studies
The Depuy Dupont Orthopaedics Finger Joint Prosthesis was cleared through the FDA 510(k) pathway on September 12, 1997. It is manufactured by Depuy and classified as a Class 2 medical device.
What It Is
This device is a prosthetic implant designed to replace the joints in fingers, often used in cases of severe arthritis or joint degeneration. It is made from materials that mimic the natural movement of finger joints, allowing for improved dexterity and pain relief. The prosthesis is typically used when conservative treatments have failed to provide adequate relief.
FDA-Cleared Indications
- Replacement of a damaged finger joint in patients with severe joint disease or injury.
- Use in finger joint arthroplasty when pain, deformity, or loss of function is not adequately controlled with nonsurgical treatment.
Clinical Applications
- Finger joint replacement for severe arthritis.
- Finger joint reconstruction after traumatic joint damage.
- Treatment of debilitating rheumatoid, osteoarthritic, or post-traumatic finger joint disease when surgery is indicated.
- Restoration of finger alignment, motion, and hand function through joint arthroplasty.
Practical Considerations
- The surgeon selects the implant size and configuration based on the involved finger, bone anatomy, joint damage, and soft-tissue condition.
- Adequate bone stock, joint stability, and soft-tissue support should be assessed before implantation.
- The procedure requires appropriate surgical technique and postoperative hand therapy; pain relief and motion can vary among patients.
- The FDA record provided does not establish a specific MRI safety designation. MRI conditions should be confirmed from current device labeling or the implant documentation before scanning.
- Potential contraindications and complications include infection, poor bone quality, instability, implant loosening or failure, stiffness, and persistent pain.
Frequently Asked Questions
What is Depuy Dupont Orthopaedics Finger Joint Prosthesis used for?
It is used to replace damaged finger joints, often due to arthritis or injury, to restore function and reduce pain.
What specialties typically use this device?
Orthopedic surgeons, particularly those specializing in hand surgery, typically use this device.
What are the FDA-cleared indications?
The device is indicated for patients with severe finger joint damage due to arthritis or injury, where other treatments have failed.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.