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Osteoarthritis (OA) of the knee is a chronic degenerative disease that significantly impacts physical health and quality of life. It often manifests with persistent knee joint pain, stiffness after rest, swelling, and limitations in joint movement, which can hinder daily activities and lead to sleep disturbances and psychological stress. As the disease progresses, functional impairment may escalate, affecting work, home life, and social interactions, potentially leading to disability.
Early intervention is critical as it allows for effective symptom management, slows disease progression, and reduces the likelihood of needing invasive treatments like joint replacement surgery. Timely treatment not only improves quality of life by preserving joint function and reducing pain but also proves cost-effective by minimizing long-term healthcare expenses.
Assessment Checklist:
▢ Is there frequent pain in the knee joint (joint margin)?
▢ Is there stiffness in the knee joint after waking up in the morning or sitting for a long time?
▢ Are grinding or popping sensations heard or felt when moving the knee joint?
▢ Is knee joint movement restricted?
▢ Is there a sensation of wearing or roughness inside the knee joint?
▢ Are noticeable changes in the shape of the knee joint (e.g., deformity or swelling) observed?
If three or more of the above symptoms are present, it may indicate osteoarthritis of the knee. It is advisable to consult a healthcare professional for further evaluation and guidance. In addition to seeking medical assistance, wearing a knee brace in daily life can alleviate various discomforts caused by osteoarthritis. The benefits include pain relief, enhanced mobility, slowing the progression of osteoarthritis, and even reducing dependence on pain medications.
Pain and Swelling
Pain is typically felt during or after physical activity, while swelling often occurs after exertion. These symptoms can significantly impact daily life, making activities like walking, climbing stairs, or standing for long periods challenging and uncomfortable.
Stiffness and Grinding Sensations
Stiffness, especially noticeable after periods of inactivity or in the morning, is another frequent symptom. Patients often find it difficult to start moving after sitting for long periods or upon waking. Many individuals also experience a grinding sensation, described as bones rubbing together, along with cracking and popping sounds during knee movement.
Weakness or Instability
These symptoms often manifest as a sensation that the knee might give out or buckle under weight. It can significantly impact performing weight-bearing activities such as walking, climbing stairs, or standing up from a seated position. The fear of the knee giving way can lead to a more sedentary lifestyle, further exacerbating the condition and contributing to muscle weakness.
A. Multi-function Silicone Pad
The multi-function silicone pad provides additional support and stability to the knee by applying compression on swollen tissue around the patella, which improves blood circulation in the region. Enhanced circulation reduces inflammation and swelling, thereby alleviating pain and discomfort commonly associated with osteoarthritis of the knee.
B. Bilateral Spiral Stays
The bilateral spiral stays restrict excessive knee movement, particularly transverse or rotational movements, which can aggravate pain and swelling in osteoarthritic knees. By providing stability, these stays help protect ligaments and reduce strain on the joint, thus alleviating discomfort. Additionally, they limit unnecessary joint motions that can exacerbate stiffness and contribute to a grinding sensation. As a result, the bilateral spiral stays help reduce stiffness and prevent the grinding feeling often experienced during knee movement.
C. 3D Energizing Pattern
The 3D energizing pattern around the quadriceps and patella stimulates muscle sensitivity and improves muscle contraction, enhancing support around the knee joint. This stimulation boosts muscle strength and coordination, which are crucial for maintaining joint stability and preventing weakness. By maintaining patellar stability and improving motor coordination, the pattern reduces stiffness and minimizes the grinding sensation experienced during knee activities. Additionally, it reduces the risk of joint instability by providing consistent support during movement.
A. 3-point Unloading System
The 3-point unloading system of the OPPO Genu X provides targeted relief by reducing joint compression during weight-bearing activities. By applying corrective force through the 3-point leverage principle, the brace alleviates pressure on the medial or lateral components of the knee joint, thus reducing pain and subsequent swelling. Furthermore, it reduces stiffness by minimizing joint compression during weight-bearing activities and alleviates the grinding sensation by optimizing knee joint alignment, reducing friction and abnormal movements.
B. Ergonomic Hinge
The ergonomic hinge is designed to follow the knee joint's contours, positioning the hinge axis as close as possible to the joint. This precise alignment maximizes the efficiency of the unloading force, effectively alleviating pain and reducing inflammation by distributing stress away from damaged areas. Features this ergonomic hinge, ensuring optimal support and stability during movement, which is crucial for OA patients who often experience joint instability. By stabilizing the knee joint, the hinge prevents buckling and helps maintain stability during activities.
C. 3D Knitting Techniques
The 3D knitting techniques allow the brace to conform closely to the knee's shape for a snug and comfortable fit. This optimal fit supports the knee joint securely, minimizing unnecessary movements that can exacerbate stiffness and grinding sensations. Additionally, the lighter and breathable material enhances comfort during daily activities, promoting a greater range of motion without compromising stability. The 3D knitting techniques also allow the brace to conform closely to the shape of the knee, providing a secure and comfortable fit. Furthermore, the optimal fit enhances stability and reduces feelings of joint instability by effectively supporting the knee joint.
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