Main bones of the lower limb

This tutorial explores the anatomy of the lower limb, covering the pelvic girdle, thigh, knee joint, leg bones, and foot. It details the structure and function of each bone and joint, including clinical notes on conditions like trigonum syndrome. The tutorial aims to provide a comprehensive understanding of the lower limb's anatomy, helping viewers decide if their legs are worth insuring.

What is the main focus of the tutorial on the lower limb?

• The muscles of the lower limb

• The blood vessels of the lower limb

• The nerves of the lower limb

• The bones and joints of the lower limb

Which bones form the pelvic girdle?

• Femur and tibia

• Ilium, ischium, and pubis

• Tibia and fibula

• Talus and calcaneus

What type of joint is the hip joint?

• Hinge joint

• Ball and socket joint

• Saddle joint

• Pivot joint

Which bone is known as the kneecap?

• Patella

• Femur

• Tibia

• Fibula

What is the main weight-bearing bone of the leg?

• Fibula

• Femur

• Tibia

• Patella

How many tarsal bones are in the foot?

• 5

• 14

• 7

• 10

Which bone is known as the heel bone?

• Cuboid

• Navicular

• Calcaneus

• Talus

What is the function of the interphalangeal joints?

• Allow rotation

• Allow circumduction

• Allow flexion and extension

• Allow abduction and adduction

What is an os trigonum?

• A muscle in the thigh

• A type of joint

• A ligament in the knee

• An accessory bone in the foot

In which group of people is trigonum syndrome most commonly identified?

• Swimmers

• Cyclists

• Ballerinas and dancers

• Weightlifters