Lesson 6 - Anatomy Lab

Main parts of the appendicular skeleton?

1. pectoral girdle

2. pelvic girdle

3. appendages/limbs

what makes up the pectoral girdle?

clavicle (anterior) and scapula (posterior)

What skeleton is in blue?

Axial skeleton

What skeleton is in yellow?

Appendicular skeleton

Skull

Thoracic cage (ribs and sternum)

Vertebral column

Ilium

Ischium

Pubis

Talus

Phalanges

Metatarsals

Tarsals

Fibula

Tibia

Patella

Femur

Metacarpals

Phalanges

Carpals

Ulna

Radius

Vertebra

Humerus

Rib

Sternum

Scapula

Clavicle

Facial bones

Cranium

cranium

clavicle

Scapula

Rib

Humerus

Vertebra

Radius

Ulna

Carpals

Phalanges

Metacarpals

Femur

Tibia

Fibula

Calcaneus

Lower limb

Bones of pelvic girdle

Upper limb

Bones of pectoral girdle

Acromio-clavicular joint

Scapula

Clavicle

Ischium

Pubis

Ilium

Sacrum

Coxal bones

Clavicle (anterior):

convex forward and concave lateral

Important structures of the clavicle:

1. acromial end

2. sternal end

3. conoid tubercle

Acromial end of clavicle articulates with ___

scapula

Sternal end of clavicle attaches to ___

sternum

Conoid tubercle of clavicle is a _____

ligament attachment site

Sternal (medial) end

Acromial (lateral) end

Sternal end

Conoid Tubercle

Acromial end

Sternal end

Acromial end

Facet for articulation with acromion

Acromial end

Costal tuberosity

Sternal end

Sternal facet

Conoid tubercle

Scapula (posterior):

Acromion superior & lateral

Important structures of the scapula:

1. Spine

2. Acromion

3. Coracoid process

4. Glenoid Cavity

5. Suprascapular notch

6. Superior, lateral, and medial borders

7. Supraspinous fossa

8. Superior angle

9. Inferior angle

Spine (scapula)

extends into the acromion

Acromion of scapula:

connects with clavicle

Coracoid process of scapula:

muscle attachment

Glenoid cavity of scapula:

socket for humerus

Suprascapular notch of scapula:

passage for nerves

Acromion

Coracoid process

Glenoid cavity in lateral angle

Lateral border

Suprascapular notch

Superior border

Superior angle

Medial border

Inferior angle

Suprascapular angle

Supraspinous fossa

Spine

Infraspinous fossa

Medial border

Suprascapular notch

Coracoid process

Acromion