SPECIALIZED CONNECTIVE TISSUE

Provides thermal insulation for the body

• MULTILOCULAR

• NSULATION AGAINST HEAT LOSS

• WHITE ADIPOSE TISSUE

• BROWN ADIPOSE TISSUE

mature bones lodged in cavities; found along concentric lamellae

• BONE CANALICULI

• CONCENTRIC LAMELLAE

• HAVERSIAN CANAL

• OSTEOCYTES

arranged concentrically around the Haversian canal

• LACUNAE

• CONCENTRIC LAMELLAE

• HAVERSIAN CANAL

• OSTEOCYTES

longitudinal, vascular canal at the central axis of the Haversian system; communicate with each other in channels called Volkmann’s canals

• HAVERSIAN CANAL

• OSTEOCYTES

• BONE CANALICULI

• CONCENTRIC LAMELLAE

Formed in the diaphysis of long bones and plates of flat bones

• LACUNAE

• CONCENTRIC LAMELLAE

• COMPACT BONE/CORTICAL BONE

• HAVERSIAN CANAL

Thin layer of flattened squamous cells lining the central cavities of bones

• PERIOSTEUM

• ENDOSTEUM

Layer of dense irregular connective tissue that very fibrous externally but more cellular and vascular near the surface of the bone matrix

• ENDOSTEUM

• PERIOSTEUM

Growth in LENGTH OF BONES • This is the continued ossification of the cartilage at the ends of the bone (epiphysis) until all cartilages are transformed into bone

• INTERSTITIAL GROWTH

• APPOSITIONAL GROWTH

• OSTEOMALACIA

• PERIOSTEUM

Growth in CIRCUMFERENCE OF BONES

• ENDOSTEUM

• PERIOSTEUM

• APPOSITIONAL GROWTH

• INTERSTITIAL GROWTH

Calcium deficiency in CHILDREN. Bone matrix does not calcify normally, and the epiphyseal plate can become distorted by the normal strains of body weight and muscular activity

• APPOSITIONAL GROWTH

• OSTEOGENESIS IMPERFECTA (OI)

• OSTEOMALACIA

• RICKETS