Patellofemoral pain syndrome
Hello, Director Chen! I have been jogging and playing badminton for a long time.
For the past six months, whenever I sit for extended periods or go downhill or down stairs, I experience a dull pain in my knee joint, and occasionally my legs feel weak.
If I perform large movements involving bending or extending, the pain intensifies, and sometimes I can even hear a grinding sound.
An orthopedic doctor mentioned that I might have patellofemoral pain syndrome and suggested surgery.
Could you please advise if rehabilitation therapy could also be a solution? Thank you!
Damon, 30~39 year old female. Ask Date: 2006/10/29
Dr. Chen Xianchang reply Rehabilitation
1.
Rehabilitation can be initiated to enhance deep heat therapy and electrical stimulation, while also increasing thigh muscle strength.
2.
Supplementation with glucosamine and chondroitin, commonly known as "joint support," can be beneficial.
3.
When descending hills or slopes, adopt a lateral position to reduce pressure on the knees.
Reply Date: 2006/10/29
More Info
Patellofemoral Pain Syndrome (PFPS) is a common condition that affects many individuals, particularly those who engage in activities that put stress on the knee joint, such as running and jumping. The symptoms you describe—pain during prolonged sitting, descending stairs, and during significant knee flexion or extension—are characteristic of PFPS. The presence of a grinding or cracking sound (often referred to as crepitus) during movement can also be associated with this syndrome.
Rehabilitation therapy can indeed be an effective treatment option for PFPS. The primary goals of rehabilitation are to alleviate pain, restore function, and prevent future injuries. Here are several key components of a rehabilitation program that may help you:
1. Physical Therapy: A physical therapist can assess your knee and overall biomechanics to develop a tailored exercise program. This may include strengthening exercises for the quadriceps, hamstrings, and hip muscles, as these muscle groups play a crucial role in stabilizing the knee joint. Strengthening the vastus medialis oblique (VMO), a part of the quadriceps, is particularly important for patellar tracking.
2. Stretching: Tight muscles, particularly in the quadriceps, hamstrings, and iliotibial band, can contribute to PFPS. Stretching these muscle groups can help improve flexibility and reduce tension on the knee joint.
3. Activity Modification: It may be beneficial to modify your activities to reduce stress on the knee. This could involve avoiding high-impact activities or incorporating low-impact exercises, such as swimming or cycling, which can help maintain fitness without exacerbating knee pain.
4. Biomechanical Assessment: A thorough evaluation of your running or sports technique may reveal biomechanical issues contributing to your knee pain. Adjustments to your form, footwear, or even the surfaces you run on can make a significant difference.
5. Modalities: Physical therapists may use modalities such as ice, ultrasound, or electrical stimulation to help manage pain and inflammation.
6. Gradual Return to Activity: Once pain decreases and strength improves, a gradual return to your regular activities is essential. This should be done under the guidance of a healthcare professional to ensure that you do not exacerbate your symptoms.
Regarding the suggestion of surgery, it is generally considered a last resort after conservative treatments have been exhausted. Many individuals with PFPS experience significant improvement with rehabilitation alone. Surgery may be indicated in cases where there are structural abnormalities or if conservative measures fail after an adequate trial period.
In conclusion, rehabilitation therapy can be highly effective for managing Patellofemoral Pain Syndrome. It is essential to work closely with a healthcare professional, such as a physical therapist, to develop a comprehensive treatment plan tailored to your specific needs. This approach not only addresses the symptoms but also focuses on the underlying causes of your knee pain, promoting long-term recovery and preventing recurrence. Always consult with your healthcare provider before starting any new treatment or exercise program to ensure it is appropriate for your condition.
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