Exam II Slides Pt 2 Flashcards
A- collagen
B- chonroblast
C- ECM
D- chondrocytes
E- lacunae
Hyaline cartilage
A- isogenous group (of chondrocytes)
B- chondrocyte in lacunae
C- pink glassy ECM
D- Type II collagen
Fibrocartilage
A- type 1 and 2 cartilage
B- ECM of hyaline cartilage
C- few chondrocytes
Elastic cartilage
A- chrondrocyte in lacunae
B- Type 2 collagen
C- elastic fibers
A- concentric lamella
B- woven bone
C- lamellar bone
Lamellar bone
Cancellous bone
Haversion canal
A- marrow cavity
B- spicules/bony trabeculae
A- Long bone
B- Epiphysis
C- Diaphysis
D- Epiphysis
E- Articular cartilage
F- Epiphyseal line
G- Spongy bone
H- Medullary cavity
I- Nutrient Foramen
J- Endosteum
K- Periosteum
L- Articular cartilage
A- fibroblasts
B- periosteum
C- bone
Sharpey’s fibers
Osteoprogenitor cells
A- osteoblasts
B- osteoid
C- mineralized bone
D- osteocyte in lacunae
A- osteoblasts
B- osteoid
C- mineralized bone
D- osteocyte in lacunae
Osteocyte
A- osteoclast
B- mineralized bone
C- osteoblasts
A- osteoclasts
B- Howships lacunae
C- osteoblasts
D- mineralized bone
E- unmineralized bone (osteoid)
Osteoclasts
Ruffled border (due to osteoclasts)
A- compact bone
B- Haversian Canal/ osteon
C- cement line
D- osteoclast
A- cement line
B- osteocyte (trapped)
C- concentric bony lamellae
D- osteon
E- Haversian Canal
Haversian canals
A- inner circumferential lamellae
B- periosteum
C- outer circumferential lamellae
D- Haversian canal
E- Interstitial bone lamellae
F- osteon
G- Volkman’s canal
H- blood vessels
I- trabecular bone
1- resting zone
2- proliferating zone
3- maturing zone
4- hypertrophic zone
5- ossification zone
6- trabecular zone
A- mineralized bone
B- osteoblast laying down osteoid
C- hemopoetic zone of bone marrow
A- epiphyseal ossification center
B- epiphyseal plate
Open epiphysis
Closed epiphysis
A- resting zone (regular hyaline cartilage
B- Proliferation zone (chondrocytes divid -small stacks)
C- Maturation zone (division stops, chondrocytes enlarge)
D- Hypertrophic zone (large vacuolated chondrocytes)
A- multiplying chondrocytes
B- enlarging chondrocytes
C- breakdown of lacunae
D- calcifying cartilage
E- bone marrow
F- ostoblasts
G- osteocytes
H- trabeculae of spongy bone
Pink- resting zone
Blue- zone of proliferation (and maybe zone of maturation)
Green- zone of hypertrophy (large and vacuolated zone)
Yellow- zone of ossification (calcification of cartilage matrix)
Red- trabecular bone
A- mesenchyme
B- bony spicules
C- Intramembranous ossification
A- granulation tissue
B- provisional callous
C- mineralized bone @ edge of provisional callous
A- CT joint capsule
B- synovium
C- synovial cells
(Synovial joint)
A- bone
B- synovial cavity
C- ligament
D- fibrous joint capsule
E- synovium
F- articular cartilage
G- skeletal muscle
H- tendon
I- sharpey’s fibers
A- joint capsule
B- articular cartilage
C- bone (epiphyseal bone)
D- skeletal muscle
E- synovium
F- synovial cavity
G-periosteum
Intervertebral joint
A- nucleolus purposes
B- Annulous fibrosis
Bony osteophyte on vertebral column
