GLENOID FOSSA Meaning and
Definition
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The glenoid fossa is a term used in anatomical and medical contexts to describe a specific feature of the human skeleton, specifically pertaining to the shoulder joint and the scapula (shoulder blade). It is also known as the glenoid cavity or glenoid cavity of the scapula.
The glenoid fossa is a concave, oval-shaped region located on the lateral surface of the scapula at its junction with the coracoid process. It forms part of the glenoid cavity, which is the socket-like structure that articulates with the head of the humerus (upper arm bone). The glenoid fossa provides a shallow, articulating surface for the head of the humerus, allowing for the smooth movement and stability of the shoulder joint.
The glenoid fossa is lined with articular cartilage, which ensures smooth movement by reducing friction and providing cushioning. Ligaments and tendons, such as the glenohumeral ligaments and the rotator cuff tendons, attach to the glenoid fossa, helping to stabilize the joint and support its range of motion.
In summary, the glenoid fossa is a concave region of the scapula that forms part of the glenoid cavity, providing a socket-like structure for articulation with the head of the humerus. It plays a crucial role in the stability and movement of the shoulder joint.
Common Misspellings for GLENOID FOSSA
- flenoid fossa
- vlenoid fossa
- blenoid fossa
- hlenoid fossa
- ylenoid fossa
- tlenoid fossa
- gkenoid fossa
- gpenoid fossa
- goenoid fossa
- glwnoid fossa
- glsnoid fossa
- gldnoid fossa
- glrnoid fossa
- gl4noid fossa
- gl3noid fossa
- gleboid fossa
- glemoid fossa
- glejoid fossa
- glehoid fossa
Etymology of GLENOID FOSSA
The word "glenoid" comes from the Greek word "glēnē", which means "socket" or "glenoid cavity". The term "fossa" is derived from the Latin word "fossus", meaning "ditch" or "trench". The combination of "glenoid" and "fossa" is used specifically in anatomical terminology to refer to the shallow depression or socket on the scapula (shoulder blade) that articulates with the head of the humerus (upper arm bone) to form the shoulder joint.
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