Knee Brace for Advanced Knee Osteoarthritis – Medi M.4s OA Comfort

Knee Brace for Advanced Knee Osteoarthritis – Medi M.4s OA Comfort

The Medi M.4s OA Comfort Knee Brace for Advanced Knee Osteoarthritis is the ideal solution for individuals suffering from severe medial or lateral gonarthrosis (at least Grade III) and other knee complications. Developed by Medi, a prestigious orthopedic brand, this orthosis provides effective pain relief, joint stabilization, and mobility recovery, ensuring greater comfort and security in daily life.

Note: Should only be applied to intact skin.

Features

• ▪ Structure: 100% aluminum for durability and lightweight support.
• ▪ Pressure Stabilization & Relief – The knee brace redistributes pressure on the knee, providing pain relief.
• ▪ Movement Control – Extension and flexion limitation protect against overloading, relieving injured structures and supporting recovery.

Indications

• ▪ Unicompartmental Relief – Designed based on the 3-point principle for pressure relief and the 4-point principle for additional physiological guidance, including motion range limitation if necessary.
• ▪ Unilateral Gonarthrosis – Especially recommended for severe medial or lateral gonarthrosis (Grade III or higher) with ligament instability.
• ▪ Post-Surgical Support – Ideal for cartilage or meniscus surgery recovery, ensuring safe rehabilitation support.
• ▪ Pre-Surgical Use – Provides unicompartmental relief before tibial osteotomy or in cases of fractures and painful unilateral stress reactions.

Range of Motion Options

• ▪ Extension: 0º, 10º, 20º, 30º, 45º
• ▪ Flexion: 0º, 10º, 20º, 30º, 45º, 60º, 75º, 90º
• ▪ Immobilization: 0º, 10º, 20º, 30º, 45º

Hygiene

• ▪ Periodically wash by hand with 30º warm water.
• ▪ Do not iron.

Sizing Guide

Measure the thigh circumference (cm) – 15 cm above the center of the knee brace.

Varus and valgus knee are misalignments that affect the distribution of load on the knee cartilage. This misalignment is directly associated with gonarthrosis (knee osteoarthritis) as it leads to accelerated and uneven cartilage wear. A healthcare professional should evaluate and recommend the use of this knee brace.