Appendicular Skeleton: Bones and Markings Review

Front

What is the ilium?

Back

The ilium is the largest bone of the pelvis, forming the upper part of the hip bone.

Front

What joint does the acromion process form?

Back

The acromion process forms a joint with the clavicle, known as the acromioclavicular joint.

Front

What is the function of the acromion process?

Back

The acromion process serves as an attachment point for muscles and ligaments and helps stabilize the shoulder joint.

Front

What is the patellar surface?

Back

The patellar surface is the smooth area on the femur where the patella (kneecap) articulates.

Front

What is the olecranon process?

Back

The olecranon process is the bony prominence of the ulna that forms the elbow.

Front

What is the greater trochanter?

Back

The greater trochanter is a large, bony prominence on the femur that serves as an attachment point for muscles.

Front

What is the lesser trochanter?

Back

The lesser trochanter is a smaller bony prominence on the femur located below the greater trochanter.

Front

What is the function of the glenoid fossa?

Back

The glenoid fossa is a shallow cavity in the scapula that articulates with the head of the humerus, forming the shoulder joint.

Front

What is the coracoid process?

Back

The coracoid process is a small hook-like structure on the scapula that serves as an attachment point for muscles and ligaments.

Front

What is the significance of the obturator foramen?

Back

The obturator foramen is a large opening in the pelvis that allows for the passage of nerves and blood vessels.