What is a longitudinal tear of the meniscus?
What is a longitudinal tear of the meniscus?
Vertical Tear: Vertical tears of the meniscus (sometimes known as longitudinal tears) are tears that develop along the circular curve of the meniscus tissue. When these tears get large enough, they can sometimes displace into the front of the knee and are then known as bucket-handle tears.
What is a peripheral meniscus tear?
Central tears are located on the inner side of the meniscus. This is a part of the meniscus without vascular blood supply and therefore not amenable to repair. Peripheral tears are located further on the outside of the meniscus, and these are the types of tears that can sometimes be repaired.
Can a meniscus tear heal on its own?
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.
Can running make a meniscus tear worse?
Many runners get back on the road, even elite runners, with a degenerative meniscus tear. If you have a mild ache during the run, or a mildly sore knee after a run then you can often continue running. There is very little risk that running will worsen the tear.
Does a complex meniscus tear need surgery?
Leaving a complex meniscus tear in your knee increases your risk of arthritis and the eventual need for knee replacement surgery.
How do you treat a complex meniscus tear?
Treatment for a meniscus tear will depend on its size, what kind it is, and where it’s located within the cartilage. Most likely, your doctor will recommend that you rest, use pain relievers, and apply ice to you knee to keep the swelling down. They may also suggest physical therapy.
Can a meniscal tear be seen on a plain radiograph?
On plain radiographs, meniscal tears are not visible. In rare cases secondary signs can be seen, such as a soft tissue swelling next to the meniscus when a meniscal cyst is present 4. Only when associated with more complex injuries plain film may suggest a meniscal tear, e.g. arcuate sign, reverse Segond fracture, tibial plateau fracture.
What does T2 mean in a meniscal tear?
T2: a hyperintense line in the meniscus, which indicates synovial fluid in the meniscus the high T2 signal in mid-substance of the meniscus without extension to the surface is not necessary a tear and can be: in an adult: secondary to degeneration. in children: high vascularity of meniscus.
How big is a tear in the meniscus?
Definition A tear in which the meniscus or a meniscal fragment is displaced or can be displaced by a probe 1. A tear that on inspection of probing is greater than 9 mm in length 2. … has multiple directions 3. A large radial tear of a radial tear with wide separation at the site of tear 4.
How are meniscus root tears classified by LaPrade?
LaPrade Classification of Meniscal Root Tears Based on Tear Morphology Ramp Tear Ramp lesion Medial meniscus posterior horn Resist anterior translation of tibia Association with chronic ACL tears Wrisberg Rip Lateral meniscus posterior horn Peripheral failure Association with ACL tear