Quick Answer: What Is Meant By Red-Red Zone In Orthopedics?

What does the red red zone of the meniscus mean?

The red zone refers to the outer third of the meniscus. The term red is used to signify that this zone receives some degree of a blood supply. Meniscal tears in this zone can often be repaired. This is in contrast to the white zone, which refers to the inner two-thirds of the meniscus.

How do I know if I have a torn meniscus in the red zone?

The transitional region in the middle is considered the “red-white zone.” Patients with a meniscus tear can have swelling in the knee, clicking in the knee, pain with twisting and often can isolate their pain to one region on either the inside (medial) knee or outside (lateral) knee.

Where is the red zone of a meniscus tear?

The outside 1/3 of each meniscus has a rich blood supply and is sometimes referred to as the ‘red zone. ‘ A tear in this red zone can often heal on its own or be repaired surgically. The remaining 2/3 of each meniscus lacks blood supply.

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Is a lateral meniscus tear in the red zone?

Tears at the outer edge of the meniscus (the red zone) tend to heal well. Blood supply to tears that extend into the center of the meniscus (white zone) is questionable, and surgical repair of a tear in this zone may not heal well.

Can meniscus heal by itself?

In the case of meniscus tears, some people think the injury will heal over time on its own. But the truth is that there are different types of meniscus tears — and some tears won’t heal without treatment. If your tear is on the outer one-third of the meniscus, it may heal on its own or be repaired surgically.

What is a Grade 3 meniscus tear?

Meniscus tears, indicated by MRI, are classified in three grades. Grades 1 and 2 are not considered serious. They may not even be apparent with an arthroscopic examination. Grade 3 is a true meniscus tear and an arthroscope is close to 100 percent accurate in diagnosing this tear.

Which is worse lateral or medial meniscus tear?

Is the lateral meniscus tear worse than a medial meniscus tear? It is hard to differentiate what type of tear is worse if it is repairable. However, it is well known that if a lateral meniscus is taken out, the consequences are almost always worse than having a medial meniscus resected.

Can meniscus be repaired without surgery?

Not all meniscus tears require surgery. That said, very few meniscus tears will heal completely without surgery. 1 It’s important to understand that not all meniscus tears cause symptoms, and even if a meniscus tear occurs, the symptoms may subside without surgery.

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Is the medial meniscus in the red zone?

transverse tear, radial tear of the medial meniscus Is a tear that extends across both zones, starting at the red zone and then extending downward into the white zone.

How long does it take for a torn meniscus to heal without surgery?

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.

Is it better to repair or remove meniscus?

In general, it’s better to fix the meniscus than to remove it. Some types of tears can’t be fixed. For example, radial tears sometimes can be fixed, but it depends on where they are. But most horizontal, long-standing, and degenerative tears—those caused by years of wear and tear—can’t be fixed.

What should I avoid with a torn meniscus?

The patient should avoid pivoting and squatting and should work on keeping the quadriceps muscles strong. If the swelling and pain have not resolved in 6 weeks, they usually won’t without surgical intervention.

What if a meniscus tear Cannot be repaired?

If the tear can’t be repaired, the meniscus might be surgically trimmed, possibly through tiny incisions using an arthroscope. After surgery, you will need to do exercises to increase and maintain knee strength and stability. If you have advanced, degenerative arthritis, your doctor might recommend a knee replacement.

How bad is a complex meniscus tear?

If you’re suffering for a chronic complex meniscus injury you may have developed a limp due to severe pain and/or you may be unable to stand for long periods of time. A chronic injury could also result in your knee ‘buckling’ when weight is placed on it and/or loss of range of motion.

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Do radial meniscus tears require surgery?

In general, it’s better to fix the meniscus than to remove it. Some types of tears can’t be fixed. For example, radial tears sometimes can be fixed, but it depends on where they are. But most horizontal, long-standing, and degenerative tears—those caused by years of wear and tear—can’t be fixed.

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