ASR FEMORAL IMPLANT SIZE 61, DEPUY ASR RESURFACING FEMORAL HEADS, DePuy Articular Surface Replacement (ASR) Hip Prosthesis System. The DePuy ASR Resurfacing Femoral Heads are designed for use in hemi-arthroplasty applications to replace the articular surface of the femoral head. The implants consist of a one-piece, cobalt-chromium-molybdenum (Co-Cr-Mo) metal femoral head with a short stem used as a cential guide pin. The implants range in sizes 39mm through 63mm to suit varying patient anatomy. The femoral resurfacing heads have a polished exterior surface and an internal cavity designed for use with bone cement for fixation to the patient's prepared femoral head. The implant allows for the minimal removal of bone from the femoral head, replacing the bone with a metal shell (cap). Articulation occurs between the polished femoral resurfacing implant and the patient's natural acetabulum. Prescription Use, Sterile. The DePuy ASR Resurfacing Femoral Heads are intended for cemented use in partial hip replacement procedures (hemi-arthroplasty). Indications are for patients suffering severe pain and disability due to osteoarthritis, rheumatoid arthritis, congenital hip dysplasia, post-traumatic arthritis, avascular necrosis, or slipped capital femoral epiphysis. Additional indications include other abnormalities where major pathology affects the femoral head; where the acetabular cavity is normal and not deformed or weakened; and where acetabular replacement is either not required or not desirable.
Recall
- Recall Number
- Z-1774-2011
- Event Number
- 57177
- Firm
- Depuy Orthopaedics, Inc.
- FEI Number
- 1818910
- Product Code
- KXA
- Status
- Terminated
- Root Cause
- Device Design
- Initiated
- August 23, 2010
- Posted
- March 24, 2011
- Terminated
- August 29, 2013
- Address
- 700 Orthopaedic Dr, Warsaw, IN, 46582-3994
Description
ASR FEMORAL IMPLANT SIZE 61, DEPUY ASR RESURFACING FEMORAL HEADS, DePuy Articular Surface Replacement (ASR) Hip Prosthesis System. The DePuy ASR Resurfacing Femoral Heads are designed for use in hemi-arthroplasty applications to replace the articular surface of the femoral head. The implants consist of a one-piece, cobalt-chromium-molybdenum (Co-Cr-Mo) metal femoral head with a short stem used as a cential guide pin. The implants range in sizes 39mm through 63mm to suit varying patient anatomy. The femoral resurfacing heads have a polished exterior surface and an internal cavity designed for use with bone cement for fixation to the patient's prepared femoral head. The implant allows for the minimal removal of bone from the femoral head, replacing the bone with a metal shell (cap). Articulation occurs between the polished femoral resurfacing implant and the patient's natural acetabulum. Prescription Use, Sterile. The DePuy ASR Resurfacing Femoral Heads are intended for cemented use in partial hip replacement procedures (hemi-arthroplasty). Indications are for patients suffering severe pain and disability due to osteoarthritis, rheumatoid arthritis, congenital hip dysplasia, post-traumatic arthritis, avascular necrosis, or slipped capital femoral epiphysis. Additional indications include other abnormalities where major pathology affects the femoral head; where the acetabular cavity is normal and not deformed or weakened; and where acetabular replacement is either not required or not desirable.
As part of our ongoing post-market surveillance of all products, DePuy is continually evaluating data from a variety of sources including national joint replacement registries, published literature, company sponsored clinical trials, internal complaints data and unpublished clinical research reports. DePuy Orthopaedics issued a Field Safety Notice in March 2010 after receiving new data from the
DePuy Orthopaedics issued a Field Safety Notice in March 2010 to all affected customers. The Notice identified the product, the problem, and the action to be taken by the customer. Customers were instructed to share the Field Safety Notice with their organization and any organization where the ASR products may have been transferred. Customer were instructed not to implant the ASR devices. Patients who received the ASR System should be informed of this recall and instructed to return for a follow up visit. Patients with radiographic changes indicative of product failure should be addressed according to normal procedures. All other patients should be followed according to the April 22, 2010, and May 25, 2010 UK Medicines and Healthcare products Regulatory Agency (MHRA) Device Alerts. Follow up for all patients implanted with ASR acetabular cups at least annually for five years postoperatively. Beyond five years, follow up in accordance with locally agreed protocols. For patients who are symptomatic or implanted with a cup angle greater than 45 degrees, particulary where a small component has been implanted.: " Consider measuring cobalt and chromium ion levels in whle blood and/or performing cross sectional imaging including MRI or ultrasound scans. " If metal ion levels in whole blood are elevated above 7 parts per billion (ppb) for either metal ion, a second test should be performed three months after the first in order to identify patients who require closer surveillance, which may include cross sectional imaging " If MRI or ultrasound scan reveals soft tissue reactions, fluid collections or tissue masses, then revision surgery should be considered. DePuy representatives were to assist with returns of any remaining inventory. For questions regarding this recall call 574-372-7333.
Worldwide
36