In one particular embodiment, {HEAD ~ the sensors} can be used to examine dynamic wear characteristics of artificial joint bearings such as {TAIL ~ artificial knee}, hip, or shoulder bearings 
In one particular embodiment , { HEAD ~ the sensors } can be used to examine dynamic wear characteristics of artificial joint bearings such as { TAIL ~ artificial knee } , hip , or shoulder bearings
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH