Andrzej Ziomek Aug 30, 2021:

in some cases:
'double-bar (orthotic) brace'

https://leimkuehleroandp.com/orthotic-lower-extremity/
'Stabilizing knee braces have medial and lateral bars with varying hinge and strap designs.'

'orthosis' - a general term
'brace' - a type of orthosis

Andrzej Ziomek Aug 30, 2021:

https://www.aapc.com/codes/hcpcs-codes/L2030

geopiet Aug 29, 2021:

do czego? przegubu ręki

stawu kolanowego