Not necessarily. Left untreated, a meniscus tear can limit your daily life and ability to participate in exercise and sports. In serious cases, it can develop into long-term knee problems, like arthritis.
Meniscus tears are the most frequently treated knee injuries. Recovery will take about 6 to 8 weeks if your meniscus tear is treated conservatively, without surgery. If your symptoms persist after 3 months or your symptoms become significant, your doctor may recommend surgery to repair the tear.
A torn meniscus is certainly not life threatening. Once treated, the knee will usually function normally for many years. A meniscal tear that catches, locks the knee, or produces swelling on a frequent or chronic basis should be removed or repaired before it damages the articular (gliding) cartilage in the knee.
The injury won't heal on its own, which means it may continue getting worse without proper care. For example, a partial tear may continue to worsen until it's a complete tear. Continuing to walk on the affected leg can aggravate your symptoms, making pain and stiffness worse in as little as a few days.
Ordinarily, your doctor or physical therapist will ask you to reduce your sports activities while your meniscus tear heals. Healing could take between four and eight weeks. However, the time depends on the severity and position of the tear.
In serious cases, it can develop into long-term knee problems, like arthritis. In addition moving around with a torn meniscus could pull fragments of the cartilage into the joint causing larger knee issues which could requiring more significant surgery in the future.
A tear is usually labeled as severe if the meniscus has a big tear. Loose pieces may cause the knee joint to lock or catch. This level of injury may also keep you from bending or straightening your leg and can make walking difficult. Severe tears usually require surgery to repair.
A little swelling often develops slowly over a couple of days. Many times, people can walk with only a little pain, although pain increases when you squat, lift, or rise from a seated position. These symptoms usually go away, although you may still have pain when you bend or twist your knee.
Avoid activities that aggravate your knee pain, especially any activity that causes you to twist, rotate or pivot your knee. If your pain is severe, using crutches can take pressure off your knee and promote healing.
What are the benefits? Surgery to repair tears in the meniscus relieves symptoms 85% of the time. That means that of 100 people who have this surgery, 85 have relief from pain and can use their knee normally, while 15 do not. Surgery to repair tears may reduce the risk of long-term joint problems.
Most people who tear a meniscus can return to full activity. If you have surgery to repair a torn meniscus, your knee should be fully recovered after a few months of physical therapy. If you have surgery to remove all or part of your meniscus, you may be at higher risk of developing arthritis down the road.
Although knee braces do not heal or treat your meniscus tear directly, they can provide extra support and stability for your knee while your meniscus injury heals. A good brace will protect your knee and take the pressure off your meniscus, allowing it to rest.
Untreated tears can progress and become worse over time. Progressive meniscus loss can increase the risk that a person will develop degenerative knee arthritis. It is important to get a diagnosis and seek treatment early.
For people with less severe tears, doctors may recommend gentle exercises. It is normal for these exercises to cause a little discomfort. If any exercise causes pain, however, stop doing it.
You will have a physical examination to find out if you have a torn meniscus and to rule out other knee injuries. Your doctor will check both knees for tenderness, range of motion, and knee stability. X-rays are usually done. Based on your symptoms and the physical examination, your doctor may diagnose a meniscus tear.
Symptoms of a meniscus tear may be different for each person, but some of the most common symptoms are: Pain in the knee joint: usually on the inside (medial), outside (lateral) or back of the knee. Swelling. Catching or locking of the knee joint.
So unfortunately, having a meniscal tear which requires surgery may raise your risk of getting arthritis later in life. It has also been shown that a knee that has undergone meniscus surgery has weaker thigh muscles and poorer quality of cartilage 4 years after the surgery [3].
Avoid positions and activities that place excessive pressure on knee until pain and swelling resolve. Problematic positions include squatting, pivoting, repetitive bending (eg, climbing stairs, rising from seated position, operating clutch and pedals), jogging, and swimming using the frog or whip kick.
Meniscus (cartilage) Repair patients cannot do twisting, pivoting, squatting, deep knee bends or impact activities for four months.
Stem-Cell Therapy
Researchers have been developing stem-cell therapies that may help heal the injured tissue. During treatment, stem cells from your own body or some other source are injected into the injured knee area, where they grow, differentiate and assist with the healing of the meniscus.
MRI gives a good picture of the size of a meniscus tear and where it is. It also shows ligaments, cartilage, and tendons. MRIs of the knee are helpful to identify a meniscus tear and to find any related injuries to the ligament, cartilage, and tendons.
Typically, you should limit knee movement as much as possible during the days following the meniscus tear. You may be given a cast or brace to immobilize your knee. You can also expect to use crutches for a few weeks, which will prevent your affected knee from having to bear too much weight.