The technical term for the most common type of metal-on-metal wear is galling. You can search on the web to find it's effects and tendency for various alloy and alloy combinations to gall.
__________________
Laura - L5S1 Charitee
C5/6 and 6/7 Prodisc C
Facet problems L4-S1
General joint hypermobility
Jim - C4/5, C5/6, L4/5 disk bulges and facet damage, L4/5 disk tears, currently using regenerative medicine to address
"There are many Annapurnas in the lives of men" Maurice Herzog
|