078 The Ligaments of the Acromioclavicular Joint

Leslie Samuel introduces the Acromioclavicular (AC) joint, explaining its anatomy and associated ligaments. The video covers the superior and inferior acromioclavicular ligaments, the conoid and trapezoid ligaments, and the coracoclavicular ligament. Each ligament's location and characteristics are discussed, with a brief review at the end. The video aims to make biology engaging and encourages viewers to visit interactive-biology.com for more resources.

What is the primary function of the superior acromioclavicular ligament?

• To stabilize the elbow joint

• To connect the clavicle to the acromion

• To connect the scapula to the humerus

• To support the shoulder joint

Which ligament is located medially in the AC joint?

• Inferior acromioclavicular ligament

• Superior acromioclavicular ligament

• Conoid ligament

• Trapezoid ligament

What shape is associated with the trapezoid ligament?

• Triangular

• Trapezoidal

• Rectangular

• Circular

What is the combined name for the conoid and trapezoid ligaments?

• Scapuloclavicular ligament

• Glenohumeral ligament

• Coracoclavicular ligament

• Acromioclavicular ligament

Which ligament is thinner and located on the inferior aspect of the AC joint?

• Superior acromioclavicular ligament

• Inferior acromioclavicular ligament

• Conoid ligament

• Trapezoid ligament