Knee pain with no identifiable cause?
Hello, Dr.
Lai.
I am a basketball player.
I used to play basketball without any issues, but after running ten laps around the field last October, I started experiencing pain near my right knee.
After about an hour of playing basketball, the pain would begin, but I don’t feel any pain when I’m not exercising.
I went to see a traditional Chinese medicine practitioner and underwent acupuncture, electrical therapy, heat therapy, cupping, and massage for two months, but there was no improvement.
After resting for five months, I tried exercising again, but the pain persisted.
In March of this year, I consulted an orthopedic surgeon, and X-rays of my knee showed no bone issues.
Both traditional and Western medicine practitioners have asked me where exactly the pain is located—whether it’s at the front or back, or on the left or right side of the knee—but I can’t pinpoint it because I really can’t feel it or touch it.
The doctor couldn’t identify the cause and suggested that it might be due to overexertion and insufficient muscle strength, but I truly don’t believe that (I love exercising).
It feels like they are telling me not to play basketball anymore, which is very disappointing.
What kind of injury do I have? How can it be diagnosed?
Z, 20~29 year old female. Ask Date: 2011/03/18
Dr. Lai Yanting reply Rehabilitation
Hello, based on your description, it seems that you may be experiencing patellar tendinitis.
The treatment approach typically involves rest and physical therapy.
In some cases, treatment may take up to three weeks to be sufficient.
An ultrasound examination can be arranged to confirm the diagnosis.
Thank you.
Reply Date: 2011/03/18
More Info
Unexplained knee pain in athletes can be particularly frustrating, especially when traditional treatments and diagnostic methods fail to provide clarity or relief. Based on your description, it seems that you have been experiencing persistent knee pain that worsens with activity, particularly basketball. Despite undergoing various treatments, including acupuncture, electrical therapy, and consultations with both traditional Chinese medicine and Western orthopedic specialists, the underlying cause of your pain remains elusive.
First, it's important to understand that knee pain in athletes can arise from a variety of sources, including but not limited to overuse injuries, muscle imbalances, and biomechanical issues. Given that your pain began after running a significant distance and has persisted despite rest, it is possible that you are dealing with a condition such as patellar tendinopathy (often referred to as "jumper's knee"), iliotibial band syndrome, or even a form of patellofemoral pain syndrome. These conditions are common among athletes, particularly those involved in sports that require jumping or rapid changes in direction.
Patellar tendinopathy, for instance, is characterized by pain at the front of the knee, where the patellar tendon attaches to the kneecap. This condition often results from repetitive stress and can be exacerbated by activities that involve jumping or running. On the other hand, iliotibial band syndrome typically presents as pain on the outer side of the knee and can be related to tightness in the iliotibial band, which runs along the outside of the thigh.
Given that you have difficulty pinpointing the exact location of your pain, it may be beneficial to undergo a more comprehensive evaluation. This could include advanced imaging techniques such as MRI, which can provide a detailed view of soft tissues, including ligaments, tendons, and cartilage, and may help identify any underlying issues that X-rays might miss. Additionally, a thorough biomechanical assessment could be valuable. This involves analyzing your movement patterns, gait, and jumping mechanics to identify any abnormalities that could contribute to your knee pain.
In terms of management, while rest is crucial, it is equally important to engage in a structured rehabilitation program. This program should focus on strengthening the muscles around the knee, particularly the quadriceps, hamstrings, and hip stabilizers. Strengthening these muscle groups can help alleviate stress on the knee joint and improve overall function. Additionally, incorporating flexibility and mobility exercises can address any tightness that may be contributing to your pain.
Another aspect to consider is the importance of proper footwear and playing surfaces. Ensure that you are using appropriate basketball shoes that provide adequate support and cushioning. Playing on hard surfaces can also increase the risk of knee pain, so if possible, try to practice on softer courts or surfaces.
Lastly, if your pain persists despite these interventions, it may be worth seeking a second opinion from a sports medicine specialist who has experience with athletes. They can provide a fresh perspective and may suggest alternative treatment options, such as corticosteroid injections or platelet-rich plasma (PRP) therapy, which have shown promise in treating certain types of tendinopathy.
In conclusion, while your knee pain is currently unexplained, a combination of advanced imaging, biomechanical analysis, and a targeted rehabilitation program may help uncover the underlying issue and facilitate your return to basketball. Remember, patience and persistence are key in the recovery process, and it's essential to listen to your body as you navigate this journey.
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