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37 Cards in this Set

  • Front
  • Back
Any break in a bone classified according to bone damage
Fracture
formed when bloo escapes from broken vessels in bone and periosteum
Fracture hematoma
invaded by fibroblasts that produce granulation tissue
Fracture hematoma
Develop into osteoblasts to produce spongy bone traveculae that join living an dead bone fragmetns together to form hard callus
Osteogenic cells
Steps of fracure repair
fracture hematoma is formed
fracture hematoma is invade by fibroblasts the produce granulation tissue
osteogenic cells develop into osteoblasts and produce spongy bone trabeculae to form a hard callus
hard callus persists while oeteoclasts dissolve dead bone fragments and compact bone replaces spongy bone
requires that bone fragments be surgically exposed so screws or pins or plates can be inserted to align the bones
Open reduction
manipulating bone fragments into normal position without surgery
Closed reduction
characterized by decreased bone mass nd increased susceptibility to fracture
Osteoporosis
Any break in a bone classified according to bone damage
Fracture
bone resorption out-paces bone deposition and calcium is lost
Osteoporosis
formed when bloo escapes from broken vessels in bone and periosteum
Fracture hematoma
Affects entire skeletal system, especially vertevral bodies, ribs, head of femur, humerus and radius
Osteoporosis
invaded by fibroblasts that produce granulation tissue
Fracture hematoma
Most common amoung white, potmenoausal women
Osteoporosis
Develop into osteoblasts to produce spongy bone traveculae that join living an dead bone fragmetns together to form hard callus
Osteogenic cells
Risk factors of Osteoporosis
White postmenopausal women
short, thin, athletic women
smoking
eating disorders/poor diet
excessive use of lcohol
lack of exercise
family history
Steps of fracure repair
fracture hematoma is formed
fracture hematoma is invade by fibroblasts the produce granulation tissue
osteogenic cells develop into osteoblasts and produce spongy bone trabeculae to form a hard callus
hard callus persists while oeteoclasts dissolve dead bone fragments and compact bone replaces spongy bone
requires that bone fragments be surgically exposed so screws or pins or plates can be inserted to align the bones
Open reduction
childhood disorder due to a vitamin D deficiency whre calcium and phosphourus are not adequetely absorbed from food
Rickets
manipulating bone fragments into normal position without surgery
Closed reduction
an adut condition due to poor nutrition causing bones in spine, pelvis and legs to become soft, deformed and susceptible to fracture
Osteomalacia
characterized by decreased bone mass nd increased susceptibility to fracture
Osteoporosis
bone resorption out-paces bone deposition and calcium is lost
Osteoporosis
Affects entire skeletal system, especially vertevral bodies, ribs, head of femur, humerus and radius
Osteoporosis
Most common amoung white, potmenoausal women
Osteoporosis
Risk factors of Osteoporosis
White postmenopausal women
short, thin, athletic women
smoking
eating disorders/poor diet
excessive use of lcohol
lack of exercise
family history
childhood disorder due to a vitamin D deficiency whre calcium and phosphourus are not adequetely absorbed from food
Rickets
an adut condition due to poor nutrition causing bones in spine, pelvis and legs to become soft, deformed and susceptible to fracture
Osteomalacia
Often occurs in amoung poorly nourished females who have had multiple children
Ostemalacia
Inflammation of bone and red bone marrow caused by bacterial infection
Osteomyelitis
Excessive adn abnormal remodeling of bones, especially in skull pelvis and extremities of males over 50
Paget's disease
large perdoinant forhead due to
Paget's disease
irregular thickening and softening of bones
Paget's disease
Most common nd deadly form of bone cancer
Osteogenic sarcoma
occurs most often in femur, tibia, and humerus during growth spurt of teenage male
Osteogenic sarcoma
An autosomal dominant disorder in which long bones quit growing during childhood, while growth of other bones is unaffected
Achondroplastic dwarfism
chondrocytes in epiphyseal region fail to multiply and enlarge
Acondroplastic dwarfism