Assertion: controlled prosthesis | /r/HasProperty | new
Facets:
value: to the united states
type: LOCATION
value: relatively
type: DEGREE
Source sentences:
text: The microprocessor-controlled lower limb prosthesis (also known as computerized lower limb prostheses) is relatively new to the United States, although a different brand of microprocessor-controlled lower limb prosthesis has been in use in Europe for many more of years.