What is the Fabellofibular ligament?
The fabellofibular ligament (FFL) or gastrocnemiofibular ligament is a ligamentous structure of the posterolateral corner of the knee and a static secondary stabilizer with morphological variability. …
What is the arcuate ligament knee?
The arcuate ligament is a Y-shaped condensation of collagen fibers that courses from the fibular head, over the popliteus to insert on the posterior capsule. It lies just behind the lateral collateral ligament and along with it, provides posterolateral stability to the knee.
What is the medial arcuate ligament?
Patients and methods: The medial arcuate ligament (MAL) is a tendinous arch in the fascia under the diaphragm that arches across the psoas major muscle and is attached medially to the side of the first or the second lumbar vertebra.
What is lateral arcuate ligament?
The lateral arcuate ligament (also lateral lumbocostal arch and external arcuate ligament) is a ligament under the diaphragm that arches across the upper part of the quadratus lumborum muscle. It is traversed by the subcostal nerve, artery and vein.
What is a Segond fracture?
Segond fracture is an avulsion fracture of the knee that involves the lateral aspect of the tibial plateau and is very frequently (~75% of cases) associated with disruption of the anterior cruciate ligament (ACL). On the frontal knee radiograph, it may be referred to as the lateral capsular sign.
What do arcuate ligaments do?
Ligaments are bands of tissue that connect one bone or cartilage to another. The median arcuate ligament is shaped like an arch and goes around the aorta (the artery in the heart that carries blood throughout the body) to connect the diaphragm to the spine.
What passes through the medial arcuate ligament?
Anatomical Parts The median arcuate ligament is formed by the right and left crura of the diaphragm. The crura connect to form an arch, behind which is theaortic hiatus, through which pass the aorta, the azygos vein, and the thoracic duct.
What are the medial and lateral arcuate ligaments?
Structure. The medial arcuate ligament is an arch in the fascia covering the upper part of the psoas major. It lies between the lateral arcuate ligament and the midline median arcuate ligament. The sympathetic chain enters the abdomen by passing deep into this ligament of the diaphragm.
What does the arcuate ligament do?
How is fabella treated?
Fabella pain syndrome can be treated with physical therapy, injection of local anesthetics or steroids near the site, radial extracorporeal shock wave therapy (rESWT) or fabellectomy [6]. Physical therapy entails the patient be placed in a prone position with the legs supported at an angle of 30 degrees flexion [15].
What does the fabella bone look like?
The fabella is a small sesamoid bone found in some mammals embedded in the tendon of the lateral head of the gastrocnemius muscle behind the lateral condyle of the femur. It is an accessory bone, an anatomical variation present in 39% of humans….
| Fabella | |
|---|---|
| Latin | Os fabella |
| TA2 | 1395 |
| FMA | 281591 |
| Anatomical terminology |