If your tear is on the outer one-third of the meniscus, it may heal on its own or be repaired surgically. This is because this area has rich blood supply and blood cells can regenerate meniscus tissue — or help it heal after surgical repair.
The meniscus does have the capability to repair and regenerate. When we surgically remove meniscus tissue we remove the cells that can naturally repair the meniscus damage.
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.
The part of the meniscus removed does not grow back, but is replaced by fibrous tissue. There is an increased likelihood of developing osteoarthritis in patients who have undergone complete (total) menisectomy. It is therefore important to leave behind as much of normal meniscus as is possible.
Small tears often heal on their own, while others may require arthroscopic surgery. Most people fully recover from a torn meniscus and can get back to doing their favorite activities without knee pain.
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 athlete with a meniscal tear is often treated with meniscectomy or meniscal repair, depending on the size and location of the tear. Potential sequelae of meniscal injuries include the loss of in-season competition days and diminished career longevity.
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]. This is also thought to increase the risk of arthritis.
Living without a meniscus can increase your risk of osteoarthritis and chronic (long-term) knee pain. A torn or injured meniscus can also lead to osteoarthritis. This condition happens when other cartilage in the knee wears away, causing pain and stiffness.
Some people may develop knee pain a year after meniscus surgery. This could occur for various reasons, including difficulties with postsurgical rehabilitation, re-tearing the cartilage, or developing arthritis. The meniscus is a crescent-shaped piece of cartilage that sits between the knee bones.
Knee pain, osteoarthritis, re-injury, inadequate rehabilitation, and spontaneous osteonecrosis are potential long-term problems after meniscus surgery. Talk with your healthcare provider about treatments to help you find relief if you're experiencing pain or other post-surgery problems.
Continuing to walk on the affected leg can aggravate your symptoms, making pain and stiffness worse in as little as a few days. Plus, suffering a torn meniscus may also increase your risk of complications, like developing osteoarthritis in that knee.
Knee clicking and popping are extremely common during the first year after any knee surgery. These are usually due to soft tissue swelling or early scar formation. Soft tissue massage is the trick to resolving the naturally healing tissue's excess thickness.
You can fully extend (straighten the knee). To avoid placing stress on the meniscus repair, do not bend your knee beyond 90 degrees (bent to a right angle). Brace and Crutches: Unless otherwise instructed by your doctor, use crutches when walking and bear weight as tolerated on the operated leg.
Since the meniscus helps protect the knee from wear and tear, surgeons try to repair the meniscus whenever possible. However, most meniscus tears are not considered repairable. The meniscus has a limited blood supply, and tears in areas of little or no blood flow have a high risk of not healing.
Some people can still walk or even play sports after their meniscus is torn, but may be limited by any of the previously mentioned symptoms. Sometimes a 'pop' or 'snap' will be heard when the injury occurs. Common Treatment: Meniscus tears do not usually heal.
Meniscus damage is most frequently seen between the ages of 15 and 30 or between the ages of 45 and 70. Damaging or losing part of the meniscus can lead to short-term symptoms related to the meniscus damage and/or longer-term symptoms of arthritis due to the lack of the knee's normal shock absorber.
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. Ice. Ice can reduce knee pain and swelling.
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.
Any activity that involves low-load, repetitive movements of the knee can be a useful cross-training option to help your recovery. The most common two are cycling and swimming.
Magnesium could be used for in situ meniscal repair due to the potential capacity of magnesium to recruit endogenous stem cells and promote synthesis of fibrocartilaginous matrix.
Exercises are an important part of treating meniscus tears. For an exercise plan to be effective, it has to start at the correct intensity that matches the severity of your symptoms and then progress until you regain full strength and control.
Put your affected leg about a step behind your other leg. Keeping your back leg straight and your back heel on the floor, bend your front knee and gently bring your hip and chest toward the wall until you feel a stretch in the calf of your back leg. Hold the stretch for at least 15 to 30 seconds. Repeat 2 to 4 times.