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Q: What is the function of the glenoid labrum?
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What cartilage lines the glenoid fossa?

The glenoid labrum


What does prominence inferior glenoid labrum mean?

The glenoid labrum is a fibrous ring that helps hold the upper arm bone (humerus) in the glenoid fossa; a shallow socket in the shoulder blade (scapula). The prominence inferior refers to the lower part of that ring. Usually when people talk about the glenoid labrum they are discussing a dislocated shoulder.


What is the Difference between glenoid fossa and glenoid cavity?

The glenoid fossa is a concavity on the temporal bone of the skull, while the glenoid cavity is a shallow socket on the scapula bone of the shoulder joint. The glenoid fossa is part of the skull's temporomandibular joint, where the mandible articulates. The glenoid cavity is part of the shoulder joint, where the humerus articulates.


What is the function of the humerus head?

The function of the humerus head is to articulate with the scapula at the shoulder joint, forming the glenohumeral joint. This allows for a wide range of motion at the shoulder, including flexion, extension, abduction, adduction, and rotation of the arm.


What are the four factor that contribute to the large range of motion at the shoulder?

Ball and socket joint, the Glenoid Labrum deepens the cavaty, few reinforcing ligaments, and thin/loose articular cartilage encloses the joint


What is the labrum of the shoulder joint?

the labrum acts like a gasket of sorts that sits around the glenoid fossa which is the socket that the ball of the humerus sits in. the glenoid labrum adds extra stability to the joint and deepens the socket by approximately fifty percent. it also covers and prevents the bones of the humeral head from rubbing the socket. the shoulders tendons also connect from this point.


What is the cavity that serves as the socket of the scapula?

The cavity that serves as the socket of the scapula is called the glenoid cavity or glenoid fossa. This cavity articulates with the head of the humerus to form the shoulder joint.


How many labrum dose a grasserhopper have?

It has one labrum


What replace the glenoid cavity?

The glenoid component. This component replaces the glenoid cavity. It is made of very high-density polyethelene.


How tall is Kevin Labrum?

Kevin Labrum is 5' 11".


How tall is Kim Labrum?

Kim Labrum is 5' 10".


Function of teres major?

The main function of the teres major is its assistance with the movement of the humerus. It helps with the downward and backward movement of this and it also stabilizes the humeral head in the glenoid cavity.