Why is it called Y ligament of Bigelow?
The iliofemoral ligament is a ligament of the hip joint which extends from the ilium to the femur in front of the joint. It is also referred to as the Y-ligament (see below). the ligament of Bigelow, the ligament of Bertin and any combinations of these names….Iliofemoral ligament.
| Iliofemoral | |
|---|---|
| TA2 | 1875 |
| FMA | 42993 |
| Anatomical terminology |
What is the Iliofemoral?
The iliofemoral ligament is the strongest ligament in the body and attaches the anterior inferior iliac spine (AIIS) to the intertrochanteric crest of the femur. The pubofemoral ligament prevents excess abduction and extension, ischiofemoral prevents excess extension, and the iliofemoral prevents hyperextension.
What is the function of the pubofemoral ligament?
The pubofemoral ligament maintains a key function in limiting internal rotation in the position of increasing hip flexion beyond 30° and abduction.
What is the Y ligament of Bigelow?
The iliofemoral ligament (Y-ligament; ligament of Bigelow) is a band of great strength which lies in front of the joint; it is intimately connected with the capsule, and serves to strengthen it in this situation.
What is the Zona orbicularis?
The zona orbicularis is a ligament located on the neck of the femur, or thigh bone. It is an annular ligament, which means it encircles the neck of the femur. This ligament is alternatively known as the zonular band, ring ligament, and orbicular zone.
Which is the strongest joint in human body?
The muscles and ligaments that surround the joint are also some of the largest and strongest in the body. So why does the biggest, strongest joint in the body become a problem?
What is the Coracoacromial ligament?
The coracoacromial ligament (CAL) connects the acromion and coracoid process of the scapula, forming an osseoligamentous static restraint to superior humeral head displacement.
What is Pubofemoral ligament?
: a ligament of the hip joint that extends from the superior ramus of the pubis to the capsule of the hip joint near the neck of the femur and that acts to prevent excessive extension and abduction of the thigh. — called also pubocapsular ligament.
What is the screw home mechanism?
Definition. Screw home mechanism (SHM) of knee joint is a critical mechanism that play an important role in terminal extension of the knee. During the last 30 degrees of knee extension, the tibia (open chain) or femur (closed chain) must externally or internally rotate, respectively, about 10 degrees.
What is the function of the fovea capitis?
The fovea capitis is the pit on the head of the femur where the ligamentum teres inserts. This ligament holds the femur in the hip socket.
What is the weakest joint in the human body?
Explanation: There are only two ball and socket joints in the human body. They are the hip and the shoulder joints (there are two in the hip and one in each shoulder). Of the two areas where there are ball and socket joints, the shoulder is the weakest.