Musculoskeletal Anatomy Flashcards
What comprises the axial skeleton?
Skull, vertebrae, ribs and sternum
What comprises the appendicular skeleton?
Appendages, upper and lower limb
What is the shaft of a long bone called?
The diaphysis
What are the wide inferior and superior ends of a long bone called?
The epiphysis
What is the metaphysis?
The area between the diaphysis and the epiphysis
What is compact bone?
The outer lining of the bone comprised of osteons in a Haversian system
What does an odeon consist of?
- Layers of bone (lamellae)
- Haversian canals containing blood vessels and nerves
- Lacunae (spaces between lamellae)
- Osteocytes within lacunae
What are the 5 stages of fracture repair?
- Fracture
- Haematoma
- Cartilage
- Callus
- Bone remodelling
What are the four components of the upper limb?
- Pectoral girdle
- Arm
- Forearm
- Hand
What bones comprise the pectoral girdle?
Scapula and clavicle
What bone is found in the arm?
The humerus
What bones comprise the forearm?
Radius and ulna
What are the four components of the lower limb?
- Pelvic girdle
- Thigh
- Leg
- Foot
What bone is the pelvic girdle?
Pelvic bone
What bone is in the thigh?
The femur