What is a wrisberg rip?
What is a wrisberg rip?
Wrisberg rips, also known as zip tears or zipper tears, are longitudinal vertical meniscal tears. They occur at the junction of the ligament of Wrisberg and the posterior horn of the lateral meniscus and are commonly associated with anterior cruciate ligament tears 1.
What are Meniscofemoral ligaments?
The anterior meniscofemoral ligament (ligament of Humphry) is a small fibrous band of the knee joint. It arises from the posterior horn of the lateral meniscus and passes superiorly and medially in front of the posterior cruciate ligament to attach to the lateral surface of medial condyle of the femur.
What is Meniscocapsular separation?
Meniscocapsular separation is a subtype of meniscal tear in which the posterior meniscus horn pulls away from the capsule resulting in a separation of the posterior meniscal signal and the posterior tibial plateau greater than 8-10 mm.
Can meniscus be repaired?
Meniscus surgery is a common operation to remove or repair a torn meniscus, a piece of cartilage in the knee. The surgery requires a few small incisions and takes about an hour. Recovery and rehabilitation take a few weeks.
Where is meniscus pain?
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.
What is a discoid meniscus?
A discoid meniscus is thicker than normal, and often oval or disc-shaped. It is more prone to injury than a normally shaped meniscus. People with discoid meniscus may go through their entire lives and never experience any problems.
What is the posterior oblique ligament?
The posterior oblique ligament (POL) is the predominant ligamentous structure on the posterior medial corner of the knee joint. A thorough understanding of the anatomy, biomechanics, diagnosis, treatment and rehabilitation of POL injuries will aid orthopaedic surgeons in the management of these injuries.
Where is meniscofemoral ligament?
knees
A meniscofemoral ligament is present in about 75% of knees. It originates on the posterior medial femoral condyle and runs obliquely across the knee in the intercondylar notch, anterior (ligament of Humphrey) or posterior (ligament of Wrisberg) to the PCL (Fig.
What is Popliteus?
Despite its small size, the popliteus is a major stabilizer of the knee. The popliteus is involved in both the closed chain phase and open-chain phase of the gait cycle. During the closed chain phase, which is when the foot is in contact with the ground, the muscle externally rotates the femur on the tibia.
Is walking good for torn meniscus?
If your doctor has told you that you don’t need surgery to repair your torn meniscus, you may be given the green light to walk. However, you’ll want to be very careful about movements that might worsen the tear or cause you pain. Avoid squatting and pivoting, which are likely to place too much pressure on the knee.
Can you walk around with a torn meniscus?
Unless the torn meniscus has locked the knee, many people with a torn meniscus can walk, stand, sit, and sleep without pain.