Assertion: prosthetic knee joint | /r/CapableOf | utilize dirt
Facets:
Source sentences:
text: In prosthetic knee joints that utilize metal bearing systems, dirt, dust, pet hair, and other common debris is attracted to the external lubrication, therefore impeding the friction surface which can lead the knee to seize up and the patient to stumble or fall.
text: In prosthetic knee joints that utilize metal bearing systems, dirt, dust, pet hair, and other common debris is attracted to the external lubrication, therefore impeding the friction surface which can lead the knee to seize up and the patient to stumble or fall.