Meniscus
Hello, Doctor.
I sustained an injury while playing basketball when I sprinted forward and collided with another player.
After the collision, I landed on my right foot, and my right knee hyperextended in the opposite direction upon landing.
I went to the hospital where the doctor performed a physical examination and an MRI, which revealed a "posterior cruciate ligament tear." However, after the surgery, the doctor's diagnosis was "right knee meniscus and cartilage fracture," and the procedure performed was "partial meniscectomy," without any repair or reconstruction of the ligament.
It has been over 10 months since the surgery, and I would like to ask the following questions:
1.
When bending my knee post-surgery, I hear a clicking sound (without pain), but while lying in bed doing leg bicycle exercises, my knee occasionally feels like it gets stuck and then releases (similar to the sensation of bones rubbing against each other), followed by a period of soreness.
Is this normal? Could this indicate early onset of osteoarthritis?
2.
My daily activities are normal, but sometimes I feel a bit clumsy during delicate movements like turning, stopping, or starting.
Additionally, when sitting and bending my knee comfortably, pushing on my knee with my hand gives me a sense of instability, as if the joint is moving back and forth.
Could there be an issue with my knee ligaments? Do I need another surgery? If so, what type of surgery would be necessary?
3.
I did feel that my meniscus was injured at the time of the accident, but is it possible that the cruciate ligaments could also be loose or even torn?
4.
Can I return to sports, play basketball, or go hiking with my knee in its current condition?
5.
I have asked many questions, and I would greatly appreciate your valuable advice.
Thank you.
ichiro7193, 30~39 year old female. Ask Date: 2011/04/20
Dr. Shi Guozheng reply Orthopedics
Generally, knee joint instability does not require surgery unless there are symptoms of pain or functional impairment.
After meniscus surgery, there may be some issues with joint stiffness that could take more time to recover.
When the knee is injured, both the meniscus and ligaments are often at high risk of injury.
Sometimes, the ligaments may only be partially torn.
It is important to discuss which exercises you can perform with your primary physician, as they are most familiar with your specific condition.
Reply Date: 2011/04/20
More Info
Understanding meniscus injuries and their recovery can be quite complex, especially after surgical intervention. Based on your description, it seems you have undergone a partial meniscectomy following a significant knee injury. Here’s a comprehensive response to your concerns:
1. Knee Sounds and Sensations: It’s not uncommon to experience sounds such as clicking or popping in the knee after surgery, especially following a meniscus repair or partial removal. These sounds can occur due to the movement of the remaining cartilage or changes in the joint mechanics. The sensation of the knee "catching" or locking can indicate that there may still be some loose fragments of cartilage or meniscus that are causing interference in the joint. While these symptoms can be concerning, they do not necessarily indicate the onset of osteoarthritis, especially if there is no accompanying pain. However, it is essential to monitor these symptoms, as persistent issues could lead to degenerative changes over time.
2. Knee Stability and Functionality: The feeling of instability when bending the knee or during specific movements may suggest that there could be underlying issues with the ligaments, particularly if you had a prior ACL injury. If you feel that the knee is unstable, it may be worthwhile to consult with your orthopedic surgeon for a thorough evaluation. They may recommend imaging studies, such as an MRI, to assess the integrity of the ligaments. If there is significant instability, a surgical procedure such as ACL reconstruction may be necessary, depending on the extent of the damage.
3. Meniscus and Ligament Concerns: It is possible for the meniscus to be injured without the ACL being compromised, but given your history of an ACL tear, it’s crucial to evaluate both structures. If you felt a sensation of the meniscus being damaged at the time of injury, it’s likely that the meniscus was indeed affected. However, the ACL can also sustain injury without complete rupture, leading to functional instability.
4. Return to Sports and Activities: Engaging in sports such as basketball or hiking after a meniscus surgery is often possible, but it depends on your recovery progress and the stability of your knee. It is essential to follow a rehabilitation program that focuses on strengthening the muscles around the knee, improving flexibility, and restoring range of motion. Before returning to high-impact activities, you should ensure that you have regained sufficient strength and stability in your knee. Consulting with a physical therapist can provide tailored exercises and guidance.
5. Further Surgical Intervention: If your symptoms persist or worsen, and if instability is confirmed, further surgical intervention may be necessary. This could involve ligament reconstruction or additional meniscal repair, depending on the specific findings during evaluation. It’s crucial to have open communication with your orthopedic surgeon regarding your symptoms and concerns, as they can provide the best recommendations based on your individual case.
In summary, while some post-operative symptoms can be normal, persistent instability, pain, or mechanical symptoms warrant further evaluation. Engaging in a structured rehabilitation program and maintaining regular follow-ups with your healthcare provider will be essential in ensuring a successful recovery and return to your desired activities. Always prioritize listening to your body and consult with your physician before making decisions about returning to sports or undergoing further procedures.
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