Biomechanical Effect of Valgus Knee Braces on the Treatment of Medial Gonarthrosis: A Systematic Review

Figure 3

Typical structures of the valgus knee brace. (a) Single-hinged valgus brace (Ossür Unloader One® brace [21]). (b) Double-hinged valgus brace (OA Adjuster brace [22]). (c) Brace with two air cushions [23]. (d) Brace with two degree-of-freedom (DOF) [24]. (e) Brace with control system [25].

(a)

(b)

(c)

(d)

(e)