Podcast
Questions and Answers
What structure articulates with the head of the humerus in the shoulder joint?
What structure articulates with the head of the humerus in the shoulder joint?
- Coracoid process
- Spine of the scapula
- Acromion process
- Glenoid labrum (correct)
What type of joint is the shoulder (glenohumeral joint)?
What type of joint is the shoulder (glenohumeral joint)?
- Cartilaginous joint
- Synovial hinge joint
- Synovial ball-and-socket joint (correct)
- Fibrous joint
Where is the attachment of the fibrous capsule of the shoulder joint?
Where is the attachment of the fibrous capsule of the shoulder joint?
- Surgical neck of the humerus
- Greater tubercle of the humerus
- Lesser tubercle of the humerus
- Anatomical neck of the humerus (correct)
What structure encloses the long head of the biceps brachii within the shoulder joint cavity?
What structure encloses the long head of the biceps brachii within the shoulder joint cavity?
What covers the articular surfaces within the shoulder joint?
What covers the articular surfaces within the shoulder joint?
Flashcards
Shoulder joint structure
Shoulder joint structure
The glenoid labrum is a specialized structure in the shoulder joint that articulates with the head of the humerus.
Shoulder joint type
Shoulder joint type
The shoulder (glenohumeral joint) is a synovial ball-and-socket joint.
Shoulder joint capsule attachment
Shoulder joint capsule attachment
The fibrous capsule of the shoulder joint attaches to the anatomical neck of the humerus.
Biceps tendon and capsule
Biceps tendon and capsule
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Joint surface covering
Joint surface covering
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Study Notes
Shoulder Joint Structure
- The scapula (specifically, the glenoid cavity) articulates with the head of the humerus in the shoulder joint.
Joint Type and Characteristics
- The shoulder joint, also known as the glenohumeral joint, is a synovial ball-and-socket joint.
Fibrous Capsule Attachment
- The fibrous capsule of the shoulder joint attaches to the margins of the glenoid cavity and the anatomical neck of the humerus.
Biceps Brachii and Joint Cavity
- The synovial tendon sheath encloses the long head of the biceps brachii within the shoulder joint cavity.
Articular Surfaces
- The articular surfaces within the shoulder joint are covered by hyaline cartilage.
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Description
Test your knowledge of the shoulder (glenohumeral) joint with this quiz. Explore the anatomy and articulation of this synovial ball-and-socket joint, including the head of the humerus and the glenoid cavity of the scapula. Assess your understanding of the shoulder's structure and function with this informative quiz.