What is Knee Arthritis?
Knee arthritis occurs when cartilage in your knee joint becomes worn or damaged. Cartilage is a smooth connective tissue that allows your joint to move without pain. Loss of cartilage is commonly associated with aging, but can also be influenced by family history, rheumatologic conditions, and prior fractures or surgeries involving the knee.
Symptoms of Knee Arthritis
Most patients with knee arthritis experience knee pain and stiffness. Patients also commonly report decreased exercise tolerance. As the cartilage continues to wear, knee alignment is impacted and patients may notice a progressive bowing or knock-knee deformity. More rarely, patients can experience hip pain as a result of their knee arthritis.
Diagnosis of Knee Arthritis
A combination of physical examination and X-rays are used to diagnose knee arthritis. These tests can help rule out other conditions that result in knee pain.
Treatments for Knee Arthritis
Managing knee arthritis begins with conservative measures. These include anti-inflammatory medicines, ice or heat, maintaining a healthy weight, using a walking aid and low impact forms of exercise, such as walking, cycling and swimming. Physical therapy may also be prescribed to strengthen the muscles that support the knee, which offloads the joint and decreases pain. For severe discomfort, injections into the knee joint may be recommended. Knee replacement surgery is considered when conservative measures are not providing enough relief to allow you to reach your desired level of mobility. Dr. Phillips believes in customizing her treatment approach to you personally, incorporating your symptom severity and lifestyle.