Thoracic Pathophysiology Flashcards
only blank percent of disk herniations are symptomatic
1
females or males have more thoracic spine disorders
females
high prevalence of blank percent in adolescents for thoracic spine conditions
41
lateral curvature of spine is a blank scoliosis
type 1 dysfunction
reversible lateral curvature
functional scoliosis
irreversible lateral curvature
structural scoliosis
primary curve in scoliosis
major 1 prime
compensatory curve in scoliosis
secondary 2 prime
most benign and least deforming scoliosis
primary lumbar 23.6 percent
not severely deforming scoliosis 16 percent
thoracolumbar
worst scoliosis and blank yeears of active growth can increase curve
primary thoracic (22.1 percent)
aka postural scoliosis
nonstructural
postural scoliosis may present with pain and muscle blank and blank discrepancy which may not be real
spasm, limb length
birth to 3 years scoliosis
infantile
4 to 9 scoliosis
juvenile
10 to end of growth scoliosis
adolescent
85 percent of structural scoliosis is blank
idiopathic
two osteopathic structural scoliosis
congenital, acquired,
congenital scoliosis can be blank or blank
localized, generalized
acquired scoliosis can be from blank
fractures/dislocations
structural scoliosis that can be from spina bifida (congenital) or cerebral palsy/ paraplegia (acquired)
neuropathic
structural scoliosis that can be from muscular atrophy (congenital) or dystrophy (acquired)
myopathic
infantile idiopathic scoliosis is more common in blank
boys
juvenile and adolescent idiopathic scoliosis is more common in blank
girls
most common type of idiopathic scoliosis in adolescent girls
right thoracic
idiopathic scoliosis begins blank but can be blank in adolescents
slow, fast
idiopathic scoliosis progresses when wedge shape blank form on concave side
vertebrae
< 10 degree scoliosis is blank
normal
< 30 degree scoliosis is blank
mild
< 40 degree scoliosis is blank
severe
scoliosis less than 30 degrees does not usually blank
progress
exercises and body casts do not prevent blank of scoliosis
progression
scoliosis brace for 1 prime thoracic
milwaukee
scoliosis brace for lumbar and T/L curves
boston
operative treatment of scoliosis is for curves bigger than blank and cast is on for blank
40 degrees, 3 months
scoliosis that needs operation is not performed until child is blank
10 years old
osteochondrosis of secondary centers (pressure epiphysis) of ossification in the spine (end of long bones most often)
scheuermanns disease
osteochondrosis of primary center of ossification in the spine
calve’s disease
idiopathic avascular necrosis affecting epiphyses
osteochondrosis
common population for getting osteochondrosis
boys aged 3 - 10
osteochondrosis may blank spontaneously
heal
first phase of osteochondrosis
necrosis
second phase of osteochondrosis
bone deposition and resorption and revascularization
3rd phase of osteochondrosis
bone heals
an object in body that can mold into normal or abnormal shape depending on forces applied
biologic plasticity
osteochondrosis fourth phase
residual deformity
joint incongruity and motion limitation will lead to blank from osteochondrosis
osteoarthritis
in scheurmanns disease there is a growth disturbance in the blank anteriorly
epiphyseal plates
scheuermanns disease results in increased blank
kyphosis
scheurmanns disease is most common in blank and involves blank vertebrae in the thoracic region
older teens, 3-4 adjacent
scheuermanns disease may interfere with blank growth and cause blank nodes
epiphyseal, schmorl’s
goal of intervention of scheurmanns disease is to minimize blank
deformities (rounded shoulders/poor posture)
disease less common than scheuermanns and is limited to one vertebral body
calves
calves disease is usually in these ages
2-8
calves disease is characterized by blank that creates discrete but destructive lesions in bone
avascular necrosis 2 prime
calves disease is diagnosed by blank vertebrae on x ray
very thin
postural syndrome is greater in blank than blank
females, males
postural syndrome is characterized by blank or blank pain
local, referred
syndrome characterized by compression of neurovascular bundle as it emerges from thorax and enters upper limb
thoracic outlet
space between clavicle and first rib
clavicular
thoracic outlet is in the space between the blank and blank and compartmentalized by the blank
clavicle, first rib, scalenes
vein entering from arm and exiting between clavicle, first rib and anterior scalenes
subclavian
thoracic outlet syndrome symptoms are like blank touch or blank of arms
cold to touch, heaviness
most common fracture of thoracic spine
compression
less common but more serious thoracic spine injury because of instability
fracture dislocation
fall from height compression fracture where ligaments are intact and spinal cord is stable but can be injured from fragments of bone
burst compression fracture
surgery may be done for burst compression fracture to remove blank
fragments
thoracic spine injury from high velocity injury where ligaments are torn and vertebral column is unstable
fracture dislocation
these fractures heal very rapidly and almost never nonunion
ribs