For example, in {TAIL ~ one particular embodiment}, the essentially inflexible contact surface of the sensor can include curvature such as that described by the contact surface of {HEAD ~ a polymeric bearing portion} of an implantable artificial replacement joint such as the polymeric bearing portion of a hip, knee, or shoulder replacement joint 
For example , in { TAIL ~ one particular embodiment } , the essentially inflexible contact surface of the sensor can include curvature such as that described by the contact surface of { HEAD ~ a polymeric bearing portion } of an implantable artificial replacement joint such as the polymeric bearing portion of a hip , knee , or shoulder replacement joint
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH