Does any of that sound familiar? If so, you may have knee osteoarthritis. Osteoarthritis is a common degenerative condition that often involves the spine, hip and knee joints. When the articular cartilage between two bones breaks down, the underlying bone becomes exposed, which can be painful. An x-ray of the knee can help confirm the diagnosis of osteoarthritis, although symptoms do not always correlate with the degree of degenerative change seen on x-ray.
While it is usually not possible to identify the exact cause of this condition, factors which increase the risk of osteoarthritis include increasing age, a family history of osteoarthritis, obesity, a previous injury that has caused trauma to the joint and a sport or occupation that has involved repetitive stress on the knee joint over an extended period of time.
There are a wide range of physiotherapy treatments that can be quite effective at alleviating pain, reducing stiffness and improving range of motion, flexibility, muscle strength, balance and overall function. These treatments may include education, manual therapy, exercise prescription, modalities and use of a gait aid, such as a cane.
Exercise can be quite beneficial to help reduce symptoms and improve function. Consider your physiotherapist your exercise expert who can put together a home exercise program for you which includes specific exercises for range of motion, stretching, strengthening, aerobic exercise and balance training. As well, swimming and/or cycling are often well tolerated and help improve aerobic conditioning, joint lubrication and can help with weight management.
Manual therapy involves different hands on techniques performed by your physiotherapist which can help reduce stiffness and improve range of motion. We will often measure knee range of motion before and after treatment and between physiotherapy visits to determine how effective the treatment is for you. Modalities, which include heat, cold, electrical stimulation, ultrasound and acupuncture may also help to reduce symptoms. Ultimately, our goal is to reduce pain and improve function and the treatment you choose will depend on your goals, the severity of your symptoms and your current level of function.
Krista is a registered physiotherapist working at Sun City Physiotherapy at the downtown location. She graduated from the University of Waterloo in 2009 with a Bachelor of Science degree in Kinesiology. She then went on to pursue physiotherapy, and graduated from the University of Western Ontario in 2011 with a Masters of Physiotherapy degree.