Functional Anatomy of the Shoulder Complex. 어깨관절의 기능 해부학

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멋진 논문이넹

여유가 있으면 꼭 정리하고 싶은 1986년 논문

panic bird....

Functional Anatomy of the Shoulder Complex.pdf

The shoulder complex, together with other joint and muscle mechanisms of the upper limb, primarily is concerned with the ability to place and control the position of the hand in the visual work space in front of the body. The shoulder mechanism

provides the upper limb with a range of motion exceeding that of any other joint mechanism. The placement of the hand is determined by four components of the shoulder complex: the glenohumeral, acromioclavicular, and sternoclavicular joints and the scapulothoracic gliding mechanism. 

- 어깨복합체는 

The clavicular joints permit the scapula to move against the chest wall during movements of the arm, allowing the glenoid fossa to follow the head of the humerus, and thus contribute significantly to total arm movement. The functional interrelationships between the glenohumeral, scapulothoracic, and clavicular joint mechanisms are critical in providing a full, functional ROM. Any pathological condition of any one of these mechanisms will disturb upper limb function. The  ligamentous and periarticular structures of the shoulder complex combine in maintaining the joint relationships,

withstanding the forces applied to the joint surfaces, and stabilizing the dependent limb.

1. STERNOCLAVICULAR JOINT

2. ACROMIOCLAVICULAR JOINT

3. GLENOHUMERAL JOINT

1) Glenoid Labrum

2) Capsule

3) Coracohumeral Ligament

4) Glenohumeral Ligaments

5) Rotator Cuff

6) Coracoacromial Ligament

7) Bursae

4. SCAPULOTHORACIC MECHANISM

5. VASCULAR SUPPLY

6. ARTICULAR NEUROLOGY

7. MOVEMENTS OF THE SHOULDER COMPLEX

1) Movement of the Humerus and Scapula

2) Dynamic Stability

3) Effects of Aging

8. FORCES ACTING ON THE SHOULDER

9. FORCE EQUILIBRIUM OF THE ROTATOR CUFF MUSCLES

10. SCAPULOTHORACIC FORCES