What attaches to the intercondylar eminence?

Asked by: Quentin Hall  |  Last update: 3 September 2021
Score: 4.9/5 (6 votes)

The anterior and posterior cruciate ligaments and the menisci attach to the intercondylar area. The intercondyloid eminence is composed of the medial and lateral intercondylar tubercles, and divides the intercondylar area into an anterior and a posterior area.

View full answer

In this manner, Where is the intercondylar eminence?

Between the articular facets on the superior articular facet of the tibia, but nearer the posterior than the anterior aspect of the bone, is the intercondylar eminence (spine of tibia), surmounted on either side by a prominent tubercle, on to the sides of which the articular facets are prolonged; in front of and behind ...

Moreover, What attaches to the lateral tibial eminence?. The tibial attachment sites of the anterior cruciate ligament(arrowhead), the posterior cruciate ligament (asterisk), the posterior roots of both menisci (not shown), and the anterior root of the lateral meniscus (not shown) are involved.

In respect to this, Where does the ACL attach?

The ACL arises from the anteromedial aspect of the intercondylar area on the tibial plateau and passes upwards and backwards to attach to the posteromedial aspect of the lateral femoral condyle. Like the posterior cruciate ligament, the ACL is intracapsular but extrasynovial.

What is the function of intercondylar eminence of tibia?

It serves as an attachment site for the anterior cruciate ligament and the anterior ends of both menisci. h. The posterior intercondylar area is the nonarticular area posterior to the intercondylar eminence. It serves as an attachment site for the posterior cruciate ligament and the posterior ends of both menisci.

16 related questions found

What is the distal end of the tibia called?

The distal tibia bears medial and posterior prominences known as the medial malleolus and posterior tibial process, respectively. The medial malleolus is longer than the lateral tibial surface and articulates with the medial surface of the talus to form the medial gutter of the ankle joint.

What is a notch view of knee?

The Béclere method intercondylar view is an additional projection of the knee, used to better examine the tibial plateau and femoral intercondylar spaces. It is anecdotally known as a 'notch view'.

Where is ACL pain felt?

You will likely feel pain in the center of your knee during an ACL tear. Because the MCL is located on the side of your knee, the pain and swelling will be located on the inside of the knee structure rather than the middle.

When is the ACL most stressed?

The ACL experienced the highest force for flexion angles less than 30° for all combinations of loads experimented. The highest ACL force of 300 N was observed at hyperextension (−5° of flexion) of the knee with 100 N anterior force and 10 Nm internal torque.

What does ACL pain feel like?

Many people hear a pop or feel a "popping" sensation in the knee when an ACL injury occurs. Your knee may swell, feel unstable and become too painful to bear weight.

How long does it take a tibial spine fracture to heal?

Knee motion and weight-bearing activities begin as the injury and method of treatment allow. This type of treatment typically takes about six weeks.

What is a tibial eminence fracture?

Tibial eminence fracture, a bony avulsion of the anterior cruciate ligament (ACL) from its insertion on the intercondylar eminence,1 was first described by Poncet in 1875. 2 Also known as tibial spine fractures, these injuries occur most commonly in skeletally immature patients between the ages of 8 and 14 years.

What attaches to the tibial tuberosity?

The tuberosity of the tibia gives attachment to the patellar ligament, which attaches to the patella from where the suprapatellar ligament forms the distal tendon of the quadriceps femoris muscles. The quadriceps muscles consist of the rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius.

What is a Lachman test of knee?

The Lachman test is a passive accessory movement test of the knee performed to identify the integrity of the anterior cruciate ligament (ACL). The test is designed to assess single and sagittal plane instability.

What is the patellar surface?

The front part of the lower end of femur is named the patellar surface and articulates with the patella; it presents a median groove which extends downward to the intercondyloid fossa and two convexities, the lateral of which is broader, more prominent, and extends farther upward than the medial.

What is a intercondylar notch?

The intercondylar notch, or intercondylar fossa, is the area of the posteroinferior aspect of the distal femur between its condyles. ... A relation between stenosis of the intercondylar notch and ACL rupture has been found in children, athletes, and the general population [2–6].

Can you bend your knee with a torn MCL?

When your MCL is damaged, your knee can over-extend itself, or bend too far in a direction that it's not supposed to bend. You may heal on your own with basic care, rest, and rehab. But if your injury is severe, you may need to have surgery.

What's worse ACL or MCL tear?

The limitations vary depending on which ligament was injured. However, while both cause a lot of discomfort, technically speaking, an ACL tear could be considered as worse, since it may require surgery to fully heal. On the other hand, a minor MCL tear can heal on its own.

Can you bend your knee with a torn ACL?

After you damage your ACL, it's very likely that you won't be able to bend and flex your knee like you normally would.