LABRUM GLENOIDALE Meaning and
Definition
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The labrum glenoidale, also referred to as the glenoid labrum, is a crucial anatomical structure located in the shoulder joint. Specifically, it is a fibrocartilaginous rim that surrounds the shallow, concave socket of the scapula known as the glenoid fossa. This glenoid labrum acts as a seal, deepening the socket and enhancing stability in the shoulder joint.
The labrum glenoidale serves several important functions. Firstly, it increases the surface area of the glenoid fossa, providing a larger contact area for the head of the humerus bone. This helps distribute forces evenly during shoulder movements, preventing excessive wear and tear. Additionally, the labrum functions as an attachment site for various ligaments, tendons, and muscles involved in shoulder stability and movement.
Injuries to the labrum glenoidale are relatively common, particularly among athletes involved in overhead throwing or contact sports. These injuries can range from minor tears, resulting in localized pain and instability, to severe tears that require surgical intervention. Symptoms of labral tears include shoulder pain, clicking or catching sensations, decreased range of motion, and weakness.
Treatment for labral tears often starts with conservative measures, including rest, physical therapy, and anti-inflammatory medications. In cases where non-surgical approaches fail to relieve symptoms, surgical repair or reconstruction of the labrum may be necessary. These procedures aim to restore stability to the shoulder joint and reduce pain, enabling individuals to return to their desired level of activity.
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Glenoidal lip, articular margin; a ring or segment of a ring, of fibrocartilage or fibrous connective tissue, attached to the margin of the bony socket of a joint to increase its depth.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LABRUM GLENOIDALE
- l abrum glenoidale
- la brum glenoidale
- lab rum glenoidale
- labr um glenoidale
- labru m glenoidale
- labrum g lenoidale
- labrum gl enoidale
- labrum gle noidale
- labrum glen oidale
- labrum gleno idale
- labrum glenoi dale
- labrum glenoid ale
- labrum glenoida le
- labrum glenoidal e
Etymology of LABRUM GLENOIDALE
The term "labrum glenoidale" is a medical term that describes a specific structure in the body. The etymology of the word can be broken down as follows:
1. Labrum: The word "labrum" originates from the Latin word "labrum", which means "lip" or "edge". In medical terminology, "labrum" refers to a ring of fibrocartilage found in certain joints, including the shoulder joint. Its function is to provide stability and increase the depth of the joint socket, known as the glenoid cavity in the case of the shoulder joint.
2. Glenoidale: The term "glenoidale" is derived from the Latin word "glenoidalis", which refers to something related to the glenoid cavity.
