RingLoc Bi-Polar Hip System Acetabular Cup, 41 mm Outer Diameter - Used in hip hemi-arthroplasty Item Number: 11-165206
41 mm acetabular outer heads were potentially assembled with a 42 mm locking ring, may lead to joint instability leading requiring surgical intervention
Worldwide - US Nationwide distribution in the states of AZ, CA, NJ, PA, TX, VA and the country of Chile.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-2179-2024