Lower Appendicular Skeleton

Front

What is the lower appendicular skeleton?

Back

The lower appendicular skeleton consists of the bones of the pelvis and the lower limbs, including the femur, tibia, fibula, tarsals, metatarsals, and phalanges.

Front

Name the main bones of the lower appendicular skeleton.

Back

The main bones include the coxal bones (hip bones), femur, patella (kneecap), tibia, fibula, tarsals, metatarsals, and phalanges.

Front

What is the function of the femur?

Back

The femur is the longest bone in the body and supports the weight of the body during standing, walking, and running.

Front

Define the term 'medial malleolus'.

Back

The medial malleolus is the bony prominence on the inner side of the ankle, formed by the lower end of the tibia.

Front

Define the term 'lateral malleolus'.

Back

The lateral malleolus is the bony prominence on the outer side of the ankle, formed by the lower end of the fibula.

Front

What is the role of the patella?

Back

The patella, or kneecap, protects the knee joint and improves the leverage of the thigh muscles.

Front

What are tarsal bones?

Back

Tarsal bones are a group of seven bones in the foot that make up the ankle and the back part of the foot.

Front

What is the function of metatarsals?

Back

Metatarsals are the long bones in the foot that connect the tarsal bones to the phalanges and help support the weight of the body.

Front

What is the significance of the acetabulum?

Back

The acetabulum is the socket of the hip joint, where the head of the femur fits, allowing for movement of the leg.

Front

What is the ischium?

Back

The ischium is one of the three bones that make up the pelvis, located at the lower and back part of the hip bone.