151011 re osteo arthritis_z1 k.4 oa brace
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Z1 K.4 OSTEO ALIGN KNEE BRACE
The lightest treatment for gonarthrosis there’s ever been.

Knee joint anatomy
1.Femur (thigh)2.Tibia (shinbone)3.Patella (knee cap)4.Fibula
indirectly involved in the knee joint
Leg anatomy

Knee joint anatomy- collateral ligaments
(medial and lateral)- cruciate ligaments
(posterior and anterior)- menisci
(medial and lateral)
- patellar ligament

Knee joint anatomy

Function of cartilage– even distribution of force
between different sections of the locomotor system
– frictionless gliding of joint surfaces

Cartilage– no blood supply– no innervation– minimal chondrocyte activity– minimal powers of self-
healing

Arthrosis
• Arthrosis is basically the non-inflammatory, irreversible and progressive destruction of a joint that begins with cartilage deterioration.

Arthrosis– Risk factors
Ageing Gender Body weight Strain Genes Other

Progressive Arthrosis
Physiological condition Initial Degeneration Advanced Degeneration Exposed Bone

What target groups expect of a modern relief orthosis?
easy to wear
easy to conceal
easy to put on
easy to accept

Light weight• The challenge: To find a modern material with unique properties
– inherently stable– flexible– high quality– production-friendly– environmentally sound

4-point stabilisation principle
• The 4-point principle provides the knee with additional stability and boosts patient confidence in rediscovering mobility and activity.
• A crucial element in the presence of instability.

The correct choice of orthosis



The ideal patient– one-sided gonarthrosis (III degree min.)
with chronic pain– min. 5° and max. 15° deformity and/or
axial deviation – reasonable degree of soft tissue tone in
the upper and lower leg– still active; both physically and mentally
able to cope with wearing an orthosis– realistic assessment of treatment success

THANKS A LOT