The Donjoy Lateral J Knee Brace is a classic support for the knee cap moving outwards. The tubular Lateral "J" buttress is ideal for supporting lateral patellar subluxation, dislocations or lateral patellofemoral malalignment. - Tubular Lateral "J" buttress for patellar stabilisation. - Lateral to medial strapping for additional stabilisation. - Drytex material for patients with allergies or irritations to neoprene. - Lateral J Knee Brace is available in left or right configuration. Sizing is measured 15cm up from the middle of your knee cap - then measure the circumference around your thigh at that point. SizeCircumference Donjoy Lateral J Knee Brace Sizing Extra Small 33 - 39 cm (13" - 15.5") Small 39 - 47 cm (15.5" - 18.5") Medium 47 - 53 cm (18.5" - 21") Large 53 -.
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