Optetrak Logic CC Stem Extension, 22mm x 160mm The OPTETRAK Logic CC Total Knee System is indicated for use in skeletally mature individuals undergoing primary surgery for total knee replacement due to osteoarthritis, osteonecrosis, rheumatoid arthritis and/or post-traumatic degenerative problems.
Potentially have non-conforming internal threads.
US Distribution to Ohio only.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-3209-2018