What are Meniscofemoral ligaments?
What are Meniscofemoral ligaments?
The meniscofemoral ligament (MFL) arises from the posterior horn of the lateral meniscus and passes to attach to the lateral aspect of the medial femoral condyle.
Where is the meniscofemoral ligament?
knee joint
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 the function of the posterior Meniscofemoral ligament?
» The meniscofemoral ligaments (MFLs), consisting of the anterior MFL (ligament of Humphrey) and the posterior MFL (ligament of Wrisberg), as well as the osseous attachment of the meniscal root, stabilize the lateral meniscus, enabling appropriate load transmission and maintenance of contact forces within the lateral …
Who were Humphrey and wrisberg?
The anterior meniscofemoral ligament, also known as ligament of Humphrey, is anterior to PCL and the posterior meniscofemoral ligament or ligament of Wrisberg is posterior to the posterior cruciate ligament. In 6% of knees, both ligaments will be present.
What is the lateral collateral ligament?
The lateral collateral ligament is a thin band of tissue running along the outside of the knee. It connects the thighbone (femur) to the fibula, which is the small bone of the lower leg that runs down the side of the knee and connects to the ankle.
What is transverse ligament?
The transverse ligament of the atlas (TLA) is a thick, strong band of approximately 20mm in length which arches across the ring of the atlas and maintains the odontoid process in contact with the anterior arch. It is concave in front, convex behind and broader at the middle than at the ends.
What is the posterior Meniscofemoral ligament?
The Posterior meniscofemoral ligament (also known as the ligament of Wrisberg) is a small fibrous band of the knee joint. It attaches to the posterior area of the lateral meniscus and crosses superiorly and medially behind the posterior cruciate ligament to attach to the medial condyle of the femur.
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.
What is 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 is the ligament of Humphrey?
The anterior meniscofemoral ligament (ligament of Humphrey) 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.
Which is the correct definition of the meniscofemoral ligament?
meniscofemoral ligament. me·nis·co·fem·o·ral ligament. (mə-nĭs′kō-fĕm′ər-əl) n. Either of two bands, anterior and posterior, that extend upward from the lateral meniscus, pass before and behind the posterior cruciate ligament, and reach the medial condyle of the femur.
Where does the meniscus connect to the femoral condyle?
The meniscofemoral ligaments connect the lateral meniscus to the femoral condyle. Although both anterior and posterior meniscofemoral ligaments have been described in specimens, the anterior meniscofemoral ligaments are rare compared to the relatively common posterior meniscofemoral ligaments.
What are the peripheral attachments of the menisci?
The peripheral attachments provide a looser fixation and permit the controlled mobility of the menisci during knee flexion and extension (Kohn & Moreno, 1995 ). The meniscofemoral ligaments connect the lateral meniscus to the femoral condyle.
What is the function of the lateral meniscus?
Another idea is that they control the motion of the lateral meniscus, thereby enhancing the role of the meniscus in load distribution, while at the same time protecting the meniscus from injury. These theories are largely conjecture, and Gupte et al suggest several means to accurately prove the theories, such as a selective-cutting study.