4-point knee orthosis for varus or valgus pressure relief and stabilisation
M.4s OA is a varus / valgus brace. The product is exclusively to be used for the orthotic fitting of the knee and only on intact skin.
Indications
- Conservative:
- Severe medial or lateral gonarthrosis (at least level III) combined with ligament instability
- Unicompartmental relief before HTO (brace test)
- For relief of painful stress fractures (e.g. tibiahead)
- Strong overloading of the medial or lateral compartment
- Permanent relief, where surgery is contraindicated
- Postoperative:
- Cartilage surgery / chondroplasty / meniscus refixation / displacement osteotomy with required postoperative relief of the medial or lateral compartment
엠포에스 오에이 M4s OA
Product benefits
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Relief of the lateral or medial compartment using the 3-point principle
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Pain relief by reducing weight-bearing on the affected side of the joint
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Optimal stabilisation using 4-point principle
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Safe collateral stabilisation by riged Frame
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Extension and flexion limitation protects against damaging joint movements and relieves injured structures
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Limitations:
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- Extension limitation at: 0°, 10°, 20°, 30°, 45°
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- Flexion limitation at: 0°, 10°, 20°, 30°, 45°, 60°, 75°, 90°
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- Immobilisation: 0°, 10°, 20°, 30°, 45°
How does it work?/Mode of action
This orthosis is intended to help you to reduce stress on your knee. The orthosis is used in both postoperative therapy and in conservative (non-operative treatment). It protects the leg from swerving outwards. Stress is reduced on the painful areas of the knee joint and the orthesis brings a perceptible reduction in pain. Some patients only improve gradually.
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