“Knee buckling?”
Female | 21 years old
12 Answers
Follow this link. There is a very simple and pain free decompression treatment that does wonders for the knee.
this knee instability.
The reasons for instability are many:meniscus & cartilage tears,
ligament injuries (torn ACL/ PCL or MCL), articular loose bodies &
patellar instability, as well as muscular & neurologic issues.
Although some instability may resolve on its own, I recommend a thorough
evaluation. If indicated, this may include MRI to evaluate internal knee
structures. You didn’t mention your chosen sport. Although knee injury
may occur in any athletic activity, significant knee injuries are
extremely common in girls’ soccer, making evaluation more important.
You are not alone. So many young athletes love their sports but their bodies get damaged and these issues sometimes leave them with ‘permanent’ alterations to their joints and bodies. Do you remember one specific injury or accident that affected the troublesome knee?
When I think of ‘buckling’ and giving way of a knee, I think about stability and therefore ligaments (the small rope-like structures that connect one bone to the other). By far the most common knee ligament to give feelings of instability is the ACL (anterior cruciate ligament).
The best way to understand your knee issue is through a good history and physical by a sports medicine-trained orthopedic surgeon (or orthopedic doctor). They may also get X-rays and an MRI scan to help understand what is going inside the knee.
I encourage you to stay positive but also seek help from a doctor like the one I mentioned above, because a chronically unstable knee (or feelings like that) can lead to early onset knee tissue breakdown and painful degeneration (that is called arthritis).
I hope this helps.
At your age, buckling can be a symptom of meniscus tear, patellofemoral problems, or ligament tear. Ligament tears are usually have a history of a significant knee injury with swelling and a recovery time of 3-12 weeks. Meniscus problems at your age usually follow injury as well. With meniscus tears, the knee may become stiff or swollen following giving way, and there may be point tenderness at the edge of the top of the tibia on either side. Giving way due to patellofemoral problems is more common in females, and typically happens going down stairs or inclines. Less common causes include osteochondritis dessicans, where a portion of the bone dies, loose bodies and muscle weakness.
Evaluation starts with xrays and exam. Patellofemoral problems often respond to physical therapy and exercise. Meniscus and ligament tears may require surgery. MRI is useful if the symptoms have been present for >3 months or physical exam findings suggest meniscus or ligament problem.
Goal at your age is to get back to full activity. Long term patients that stay active with good muscle tone and normal body weight do best over time.