While a sharp, localized pain, a "popping" sensation, or immediate locking of the knee often signals an acute meniscus tear, you may not always know immediately. Small tears might only produce mild pain initially, with swelling and stiffness developing hours or days later.
A torn meniscus causes pain, swelling and stiffness. You also might feel a block to knee motion and have trouble extending your knee fully.
While some patients have severe symptoms after a meniscal tear, others notice little pain and can walk normally. Some patients experience symptoms so mild that they don't even realize they're injured. One study found that 61% of adults with meniscal tears did not experience pain in the previous month.
Yes, you can often walk with a torn meniscus, especially with minor tears, but it depends on the tear's severity; you might feel a pop, then gradual stiffness and swelling, while larger tears can cause locking or instability, making walking difficult or impossible, so see a doctor for proper diagnosis and guidance.
Three signs that you may have a torn cartilage (meniscus tear) are: Pain along the sides of the joint, or pain in the back of the knee which moves towards the back of the calf. The pain is usually worse when you put weight on the knee. It may be aggravated with twisting movements.
Pain is usually felt in the knee above the meniscus while bearing weight on the affected knee and/or when twisting, turning, or pivoting on the knee. This may occur while getting in and out of a car. Walking up or down stairs may be particularly painful and may also cause increased swelling in the knee.
Symptoms may go away but can come back from overuse or when you do activities that involve twisting. The pain may come and go over a period of years if the tear isn't treated. Larger tears usually cause more pain and immediate swelling and stiffness.
Iliotibial Band Syndrome. ITBS is a common source of pain in athletes. Although the iliotibial band (ITB) can become inflamed proximally and present as hip pain, it most commonly presents at the lateral aspect of the knee and can mimic a lateral meniscus tear.
Other meniscus tear symptoms include: Feeling like your knee might give out beneath you. Having knee pain or stiffness or a swollen knee. Being unable to fully bend or straighten your leg.
Individuals with a meniscus tear often complain of pain along the joint line. They often have pain or weakness with bending the knee and sometimes they have a catching or locking sensation. With an acute tear, individuals may notice a lot of swelling in the knee and often report that they heard or felt a pop.
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Twisting and Pivoting Movements
Sports and exercises that involve sudden changes in direction—like basketball, soccer, or tennis—are risky. These activities often require quick pivots and turns, which can catch the torn meniscus and cause further injury.
Immediate pain in the knee after a direct blow or twist. Pain with movement or activity in the knee. Swelling in the knee. Walking with a limp or a feeling that the knee is going to “give out” with standing and walking.
Not everyone who tears their meniscus will need to wear a brace, but some people do. If you need to wear a knee brace, you may need to wear it for up to six weeks or longer. Sometimes it's necessary to use crutches and a knee brace in the early stages of your recovery.
Importantly, these symptoms are usually only present with an acute tear. If the meniscus has worn down gradually, over time, then pain and stiffness might not be present at all. Therefore, a meniscus tear might actually go unnoticed.
Three key signs of a meniscus tear are pain (especially with twisting or bending), swelling and stiffness, and a catching, locking, or popping sensation in the knee, sometimes accompanied by difficulty fully straightening the leg. You might feel a "pop" at the moment of injury, and symptoms often worsen over a few days.
If there is a white line within it, this can indicate a tear. A grade 1 MRI finding would be a small tear within the middle of the meniscus that does not go to the joint surface. A grade 2 MRI signal would indicate a larger line which goes close to you, but not up to, the surface of the meniscus.
A torn meniscus usually produces well-localized pain in the knee. The pain often is worse during twisting or squatting motions.
Meniscus tears often cause knee pain that won't quit, even after resting your leg. The pain can vary, from a dreaded dull ache to a sharp, stinging pain.
Corticosteroid Injections
Although corticosteroids injected directly into the knee do not heal a meniscus tear, they may reduce swelling and discomfort. Some people may experience long-lasting relief.
A torn meniscus often can be identified during a physical exam. Your doctor might move your knee and leg into different positions, watch you walk, and ask you to squat to help pinpoint the cause of your signs and symptoms.
According to the Anesthesia Manual of Surgical Procedures, pain from meniscus surgery is rated at 3 out of 10 on a scale of 1 to 10, with 1 being no pain and 10 being the worst pain. Pain medication is given to control pain and keep patients comfortable after surgery.
It often results from overuse or direct injury to the knee. Ligament Injuries: Tearing a ligament, like the ACL, can cause sharp pain that comes and goes. These injuries usually happen during sports or activities with sudden direction changes. You might also feel swelling and instability in the knee.
The most common problem caused by a torn meniscus is pain. This can be very severe with a combination of an ache and also sharper pains. The pain can be very bad at night. In the majority of cases it improves over six weeks and is much better at three months, although may last longer.