Transcript Bones of the foot

Aim: How can we apply our knowledge of the
appendicular skeleton and articulations?
DO NOW: Worksheet
HW due tomorrow- Test Tomorrow
Bones of the foot
• Tarsals– Ankle bones
• Metatarsals– Sole of the foot
• Phalanges– Toe bones
Tom Can Control
Not Much in Life.
The Ankle
• Consists of seven
tarsal bones
• Talus
• Calcaneus (heel bone)
• Cuboid
• Navicular
• Medial cuneiform
• Intermediate
cuneiform
• Lateral cuneiform
Metatarsal Bones of the Foot
– Five long bones of
foot
– Numbered I–V,
medial to lateral
– Articulate with toes
Phalanges of the foot
– Phalanges
• 14 bones of the toes
– Hallux
• Big toe or great toe, two phalanges (distal, proximal)
– Other four toes
• Three phalanges (distal, medial, proximal)
Arches
1. Composed of bones of the tarsals and
metatarsals
2. Allow the foot to support the body’s weight,
help distribute the weight over the foot and provide
leverage for walking
Station #1-What anatomical structure am I?
1.
I am the superior end of the ulna and the point of your elbow. Who
am I ?
2. I articulate with the trochlea of the humerus at the elbow joint.
Who am I ?
3. I rotate on the capitulum of the humerus. Who am I?
4. I am the depression on the posterior surface at the distal end of
the humerus. Who am I?
5. I bare the weight of your body when you sit. Who am I?
6. I am the medial bulge at your ankle. Who am I?
7. I am join all three bones of the os coxal bones. Who am I?
8. I articulate with the scapula at the glenoid cavity. Who am I?
9. I articulate with the pelvic girdle at the acetabulum? Who am I?
10. I articulate with the humerus, the ulna, and the carpals. Who am I?
11. I am the lateral bulge at your ankle. Who am I?
12. I connect to the axial skeleton superiorly. Who am I ?
Station #2- Identify the bone markings
on the following bones
Station 3- Identify the bone
1
2
5
3
4
Station 5
1. Name all the carpal
bones.
2. Name all the tarsal
bones.
3. Which three bones
make up the pelvic
girdle?
4. Which bones make up
the pectoral girdle?
5. The bones that form
the palm are the ___
6. Identify the carpal
bones on the right.
Labeling Activity on the Femur and
the pelvic girdle