Does the femur have epicondyles?
The medial epicondyle of the femur is an epicondyle, a bony protrusion, located on the medial side of the femur at its distal end. Located above the medial condyle, it bears an elevation, the adductor tubercle, which serves for the attachment of the superficial part, or “tendinous insertion”, of the adductor magnus.
What connects tibia to femur?
The anterior cruciate ligament (ACL) connects the tibia to the femur at the center of the knee and functions to limit rotation and forward motion of the tibia.
What is tibial condyle?
Anatomical terms of bone. The lateral condyle is the lateral portion of the upper extremity of tibia. It serves as the insertion for the biceps femoris muscle (small slip).
What are condyles and epicondyles?
The condyle is smooth and round whereas epicondyle is rough. Epicondyle is a projection on the condyle. The main difference between condyle and epicondyle is that condyle forms an articulation with another bone. whereas epicondyle provides sites for the attachment of muscles.
What connects the tibia?
The tibia is connected to the fibula by the interosseous membrane of leg, forming a type of fibrous joint called a syndesmosis with very little movement. The tibia is named for the flute tibia. It is the second largest bone in the human body next to the femur.
What is tibia and femur?
The femur or thighbone is the bone connecting the hip to the knee. The tibia or shinbone connects the knee to the ankle. The patella (kneecap) is the small bone in front of the knee and rides on the knee joint as the knee bends. Articular cartilage is the smooth surfaces at the end of the femur and tibia.
What are the parts of the tibia?
Like other long bones, there are three parts of the tibia: proximal, shaft, and distal. The proximal part participates in the knee joint, whereas the distal part contributes to the ankle joint. The tibial shaft on the other hand offers many sites for leg muscle attachment.
Where are the medial and lateral Epicondyles?
The medial epicondyle is located on the distal end of the humerus. Additionally, the medial epicondyle is inferior to the medial supracondylar ridge. It is also proximal to the olecranon fossa….
| Medial epicondyle of the humerus | |
|---|---|
| FMA | 23441 |
| Anatomical terms of bone |
Where are the epicondyles located in the femur?
Medial and lateral epicondyles – bony elevations on the non-articular areas of the condyles. The medial epicondyle is the larger. The medial and lateral collateral ligaments of the knee originate from their respective epicondyles. Intercondylar fossa – a deep notch on the posterior surface of the femur, between the two condyles.
Where is the intercondylar fossa located in the femur?
Intercondylar fossa – a deep notch on the posterior surface of the femur, between the two condyles. It contains two facets for attachment of intracapsular knee ligaments; the anterior cruciate ligament (ACL) attaches to the medial aspect of the lateral condyle and the posterior cruciate ligament (PCL) to the lateral aspect of the medial condyle.
Is there a tibial plateau in the distal femur?
Associated injuries to the femur, knee ligaments (in 20%), and tibial plateau or shaft are not uncommon. The distal femur flares at the diaphyseal-metaphyseal junction to form two condyles, covered in articular cartilage. Anteriorly, there is a depression for the articulation of the patella.
How are the medial and lateral femur condyles connected?
While the medial and lateral femoral condyles are connected anteriorly, they are separated caudally by the intercondylar fossa. This groove is limited anteriorly by the patellar surface and posteriorly by the intercondylar line. It is a rough area with numerous vascular foramina to accommodate traversing vessels.