1. A 2-year follow-up of a study to compare the efficacy of lateral wedged insoles with subtalar strapping and in-shoe lateral wedged insoles in patients with varus deformity osteoarthritis of the knee 
Y. Toda, M.D., N. Tsukimura, R.P.T. 
Osteoarthritis and Cartilage 
Volume 14, Issue 3, Pages (March 2006)
DOI: /j.joca
Copyright © 2005 OsteoArthritis Research Society International Terms and Conditions

2. Fig. 1 Course of the 2-year randomized trial.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2005 OsteoArthritis Research Society International Terms and Conditions

3. Fig. 2
Construction of the two types of lateral wedged insoles. The strapped insoles consisted of an ankle support band with adhesive tape and a urethane lateral wedge with an elevation of 12mm. The ends of the supporter were twisted in a figure 8 around the ankle and subtalar joints. The ends were affixed with adhesive tape at the posterior ankle and subtalar joints. The inserted insole consisted of a nylon seat, adhesive tape, and a lateral rubber wedge with an elevation of 6.35mm. The insole was inserted into ordinary shoes.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2005 OsteoArthritis Research Society International Terms and Conditions

4. Fig. 3 The result of change of Kellgren–Lawrence grade.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2005 OsteoArthritis Research Society International Terms and Conditions