Anatomy & Neurobiology

ANA 812Lab Session 6:

Endochondral Bone formation and Compact Bone

Ben Elitzur, Darren Monroe, Joshua Carter, Brad Turner, Erika Erlandson

Anatomy & Neurobiology

Slide #26: Finger – Human H&E

Endochondral Bone Formation

Intramembranous Bone Formation

4x

Anatomy & Neurobiology

Slide #26: Finger – Human H&E

Intramembranous Bone Formation

Osteoblasts

10x

Anatomy & Neurobiology

Slide #14: Fetal Femur - Human

4X

10XZones of Endochondral Bone Formation

Anatomy & Neurobiology

Slide #14: Fetal Femur - HumanZone of Quiescence (reserve

cartilage)

Zone of Proliferation

Zone of Hypertrophy

Zone of Calcification and Degeneration

Zone of Ossification and Resorption

10X

Anatomy & Neurobiology

Slide #189: Dog Femur

4x

Example of post-natal bone growth

Hyaline Cartilage

Anatomy & Neurobiology

Slide #189: Dog FemurEpiphyseal Bone

Diaphyseal Bone forming

Epiphyseal Plate (Zone of endochondral bone formation)

10x

Anatomy & Neurobiology

Slide #189: Dog Femur40x

Zone of Proliferation

Zone of Hypertrophy

Zone of Calcification and Degeneration

Zone of Ossification and Resorption

Anatomy & Neurobiology

Slide #22: Human Ulna Decalcified4x

Haversian Canal

OsteonsX-Section of Osteon

40x

Blood vessel

Anatomy & Neurobiology

Haversian Canal

X-Section of Osteon

Slide #22: Human Ulna Decalcified

Interstitial Lamellae

Concentric Lamellae

40x

Anatomy & Neurobiology

Slide #22: Human Ulna Decalcified

40x4x

Haversian Canal

Volkmann’s Canal

Osteon (Longitudinal Section)

Anatomy & Neurobiology

Slide #24: Human Compact Bone

(Ground & Silver Stain)4x

Osteons

Anatomy & Neurobiology

Slide #24: Human Compact Bone

(Ground & Silver Stain)

CanaliculiVolkmann’s Canal

Haversian Canal

40x

10x

Lacuna