Laterale Ansicht des Schultergelenks

This tutorial provides a comprehensive overview of the shoulder joint, focusing on its anatomy, including bones, ligaments, and muscles. It explains the joint's structure, stability, and the role of bursae in reducing friction. The video also covers common shoulder diseases like bursitis and painful arc syndrome, offering insights into their causes and symptoms.

What is the primary focus of this tutorial on the shoulder joint?

• The anatomy and function of the shoulder joint

• The cultural significance of the shoulder joint

• The history of shoulder joint injuries

• The evolution of shoulder joint treatments

Which two bones form the shoulder joint?

• Clavicle and sternum

• Radius and ulna

• Femur and tibia

• Humerus and scapula

What is the role of the labrum glenoidale in the shoulder joint?

• It provides blood supply to the joint

• It deepens the joint socket for stability

• It connects muscles to the joint

• It acts as a shock absorber

Which ligament is responsible for preventing dislocation of the humerus?

• Ligamentum teres

• Ligamentum nuchae

• Ligamentum coracoacromiale

• Ligamentum glenohumerale superius

What is the primary function of the rotator cuff muscles?

• To protect the shoulder from external injuries

• To connect the shoulder to the spine

• To stabilize the humeral head in the joint socket

• To provide blood supply to the shoulder

Which muscle is not part of the rotator cuff?

• Subscapularis

• Teres major

• Infraspinatus

• Supraspinatus

What is the function of the subacromial bursa?

• To connect the shoulder joint to the neck

• To reduce friction between the acromion and supraspinatus tendon

• To supply nutrients to the shoulder joint

• To stabilize the shoulder joint

What condition is characterized by inflammation of the subacromial bursa?

• Frozen shoulder

• Arthritis

• Subacromial bursitis

• Tendinitis

What is the painful arc syndrome associated with?

• Pain during shoulder extension

• Pain during shoulder rotation

• Pain during shoulder flexion

• Pain during shoulder abduction between 60 and 120 degrees

Which bursa is connected to the shoulder joint and can spread inflammation?

• Subacromial bursa

• Olecranon bursa

• Subdeltoid bursa

• Subtendinea bursa of the subscapularis muscle