Skeletal system

Label The Skeleton

a

b

c

d

e

f

g

h

i

j

Radius

Fibula

Mandible

Femur

Scapula

Humerus

Clavicle

Patella

Ribs

Pelvis

Label The Skeleton

a

b

c

d

e

f

g

Carpals

Skull

Tibia

Phalanges

Ulna

Vertebrae

Sternum

Hinge Joint

• Allows for radial movement in almost any direction

• Allows extension and retraction of an appendage

• Bones slide past each other. Mid-carpal and mid-tassel joints are gliding joints

• Pickle!

Hinge Joint examples

• Elbow joint and knee joint
• Finger joint and toe joint
• Shoulder joint and hip joint
• Wrist joint and ankle joint

Ball and socket Joint

• Allows extension and retraction of an appendage

• Bones slide past each other. Mid-carpal and mid-tarsal joints are gliding joints

• gliding joint
• Allows for radial movement in almost any direction

What some examples of a ball and socket joint?

• Ankle joint, Wrist joint
• Elbow joint, Knee joint
• Spine joint, Neck joint
• Shoulder joint, Hip joint

What is a gliding joint?

• In a gliding or plane joint bones slide past each other.

• A gliding joint is a type of joint that allows bones to slide past one another in a straight line.
• A gliding joint is a type of joint that allows bones to rotate around a central axis.
• A gliding joint is a type of joint that allows bones to pivot around a fixed point.

What are some examples of a gliding joint?

• Elbow and knee joints
• Shoulder and hip joints
• Wrist and ankle joints
• Finger and toe joints

What is a saddle joint?

• A saddle joint is a type of hinge joint that allows movement in only one direction.
• A saddle joint is a type of fibrous joint that allows no movement.
• A saddle joint is a type of cartilaginous joint that allows limited movement.
• the touching surfaces of two bones have both concave and convex regions with the shapes of the two bones complementing one other and allowing a wide range of movement

What are some examples of a saddle joint?

• Elbow joint, hip joint
• Shoulder joint, knee joint
• Thumb-wrist joint

• Ankle joint, jaw joint