Knee osteoarthritis is a progressive condition characterized by the gradual wear and degeneration of the cartilage within the knee joint. As this cartilage deteriorates, the underlying bone becomes increasingly exposed and damaged, leading to pain, stiffness, and functional limitations.
In many cases, the progression of knee osteoarthritis follows a distinct pattern. When degeneration predominantly affects the inner (medial) compartment of the knee, it often results in a bow-legged, commonly referred to as “bow-legged” alignment. Conversely, when the outer (lateral) compartment is more affected, a valgus deformity, or “knock-knee” alignment, may develop.
While muscle weakness around the knee joint is a well-known contributing factor, it is important to understand that knee osteoarthritis is not solely a knee problem. Several other elements play a crucial role in both the onset and progression of the condition:
- The anatomical structure of the hip joint
- Strength and function of the muscles surrounding the hip
- Overall posture and alignment of the upper body
These factors influence how forces are distributed through the lower extremities during daily activities such as walking, standing, and climbing stairs. Poor alignment or weakness in these areas can increase stress on the knee joint, accelerating cartilage wear and worsening symptoms.
In addition, the condition of the foot plays an important role. By correcting foot alignment with customized insoles (orthotics), it is possible to reduce excessive stress placed on the knee joint. Proper foot support can improve overall lower limb alignment and contribute to more efficient and less painful movement.
For international residents living in Tokyo who are experiencing knee pain due to osteoarthritis, access to personalized and English-speaking care can be essential.
At Physio Center, we offer private rehabilitation services tailored specifically to your needs. Our English-speaking physical therapist conducts a comprehensive assessment that includes:
- Postural analysis
- Joint condition evaluation
- Core stability assessment
- Lower limb strength testing
- Foot mechanics and alignment assessment
Based on this thorough evaluation, we design an individualized treatment program aimed at reducing pain, improving function, and addressing the root causes of your condition—not just the symptoms.
If you are struggling with knee pain and are looking for professional support in Tokyo, we encourage you to reach out.
Please feel free to contact us for consultation and guidance toward a more active, pain-free life.
e-mail : info@physiocenter.jp
2nd floor , E-building The Jikei University Hospital
3-19-18 Nishi- Shinbashi, Minato- ku, Tokyo 105-0003
TEL +81-3-6402-7755
Kosaku Ota : Physical therapist ( English available )
