Chapter 8 - Appendicular Skeleton

These flashcards cover key concepts related to the appendicular skeleton, including major bones and their associated functions.

Appendicular Skeleton

Consists of 126 bones that form the limbs and the bones that support the limbs.

Pectoral Girdle

The bones that support the upper extremity; includes the scapula and clavicle.

Pelvic Girdle

Supports the lower limb; also known as os coxae or coxal bones.

Humerus

The bone of the arm (brachium).

Radius

The bone of the forearm (antebrachium) located on the thumb side.

Ulna

The bone of the forearm (antebrachium) located on the side of the little finger.

Carpals

The group of bones in the wrist.

Metacarpal Bones

The bones of the palm.

Phalanges (Upper Extremity)

The bones of the fingers.

Femur

The bone of the thigh, often referred to as the largest bone in the body.

Patella

Also known as the kneecap, which is associated with the femur.

Tibia

The large bone in the leg, commonly referred to as the shin bone.

Fibula

The smaller, lateral bone of the leg.

Tarsals

The group of bones in the ankle, including the calcaneus (heel bone).

Metatarsal Bones

The bones of the foot.

Phalanges (Lower Extremity)

The bones of the toes.