BONY SHOULDER ANATOMY 2023

Front

What is the Superior Acromioclavicular Ligament?

Back

The Superior Acromioclavicular Ligament is a ligament that connects the acromion of the scapula to the clavicle, providing stability to the acromioclavicular joint.

Front

What is the Deltoid Tuberosity?

Back

The Deltoid Tuberosity is a roughened area on the lateral aspect of the humerus where the deltoid muscle attaches.

Front

What is the Sternoclavicular Joint?

Back

The Sternoclavicular Joint is the joint between the sternum and the clavicle, allowing for movement of the shoulder.

Front

What is the Acromion Process?

Back

The Acromion Process is a bony projection on the scapula that forms the highest point of the shoulder.

Front

What is the Infraspinatus?

Back

The Infraspinatus is one of the four rotator cuff muscles, located on the posterior aspect of the scapula, responsible for external rotation of the shoulder.

Front

What is the function of the Rotator Cuff?

Back

The Rotator Cuff stabilizes the shoulder joint and allows for a wide range of shoulder movements.

Front

What are the main components of the Shoulder Girdle?

Back

The main components of the Shoulder Girdle include the clavicle, scapula, and the proximal humerus.

Front

What is the role of the Coracoclavicular Ligaments?

Back

The Coracoclavicular Ligaments connect the coracoid process of the scapula to the clavicle, providing stability to the acromioclavicular joint.

Front

What is the significance of the Acromioclavicular Joint?

Back

The Acromioclavicular Joint allows for the movement of the shoulder and is crucial for overhead activities.

Front

What is the Scapula?

Back

The Scapula, or shoulder blade, is a flat, triangular bone that connects the humerus with the clavicle.