Chapter 7 (2) Flashcards
orth/o
straight
ped/o
child
-ics
knowledge; practice
what is a osteoma
benign growth
what is an osteosarcoma
malignant growth of osteoblasts
sarc/o
connective tissue
what is an ewing sarcoma
malignant growth in young men
what is a chondroma
benign tumor of the cartilage
what is chondromalacia patellae
abnormal softening of the patella due to thinning and uneven wear
malac/o
softening
what is a fracture
broken bone caused by an accident, injury, or disease
what are stress fractures caused by
force or torsion
what are pathologic fractures caused by
a disease process
what is osteomalacia
abnormal softening of the bone due to a vitamin D deficiency or lack of sun exposure; causes rickets
what is osteomyelitis
infection of the bone and bone marrow when bacteria enter the bone following injury or surgery
myel/o
bone marrow
what is the difference between open and closed fractures
open penetrate through skin
closed do not
what is osteoporosis
abnormal thinning of the bone structure where bone breakdown exceeds bone formation and calcium and phosphorous are lost
where does a colles fracture occur
towards the end of the bone
what is pectus excavatum
congenital deformity in which the sternum is bent inward creating a depression of the chest
where does a greenstick fracture occur
near middle of the bone
what is kyphosis
abnormal posterior curvature of the thoracic spine - humpback
what is lordosis
abnormal anterior curvature of the lumbar spine - sway back
what is scoliosis
abnormal C or S shaped lateral curvature of the spine
what is dextroscoliosis
right side scoliosis
what is levoscoliosis
left side scoliosis
what is ankylosing spondylitis
chronic inflammation of the vertebrae that leads to fibrosis, fusion, and spinal motion restriction
what is spondylolisthesis
degenerative condition of the spine in which one vertebra moves anteriorly and slips out of alignment due to intervertebral disk degeneration, sports injury, or compression fracture of vertebrae
spondyl/o
vertebra
-listhesis
abnormal condition of slipping
what is genu valgum
congenital deformity in which the knees rotate toward the midline and the legs bend away from midline - knock-knee
genu
knee
valgum
knock-kneed
what is genu varum
congenital deformity in which the knees are abnormally far apart and the legs bend towards the midline - bowleg
varum
straddling
what is hallux valgus
deformity in which the great toe angles toward the other toes and there is swelling at the base - bunion
hallux
big toe
what is talipes equinovarus
congenital deformity in which the foot is pulled downward and toward the midline - clubfoot
talipes
talus-ankle
pes-foot
equino
heel is elevated like a horse’s
varus
turned inward
what is arthralgia
pain in the joint due to injury, inflammation, or infection from various causes
alg/o-
pain
what is arthropathy
general term for disease of the joint from any cause
what is dislocation
displacement of the end of a bone from its normal position in a joint; usually caused by trauma but can occur in the hip of a newborn
what is gout
metabolic disorder in which high uric acid levels cause pain in the joint; most often occurs in the big toe
what is rheumatoid arthritis
acute and chronic inflammatory disease of the connective tissue, particularly the joints
rheuma
watery discharge
-oid
resembling