The removable horseshoe buttress can be positioned to stabilize the patella from a medial, lateral, inferior or superior position.
Size 6” Above Mid Patella
Xsmall 12”-15” (33-38cm)
Small 15”-18” (38-46cm)
Medium 18”-21” (46-53cm)
Large 21”-24” (53-61cm)
XLarge 24”-27” (61-69cm)
XXlarge 27”-30” (69-76cm)
Circumference measured 6” (15cm) above mid patella