Chapter 7 Flashcards
arthralgia
joint pain
atrophy
wasting away; literally without development
contracture
abnormal bending of a joint into a fixed position
fascia (muscle fibers)
thin sheets of fibrous connective tissue that penetrate and cover the entire muscle
cartilaginous joint
bones connected by cartilage, limited movement, (pubic bones of pelvis)
synovial joint
free movement, joint held together by ligaments, bones have a space between them called joint cavity with synovial membrane secretes synovial fluid (knee and hip)
supination
the act of turning the palm up or forward
pronation
turning the palm down or backward
crepitation
clicking or crackling sounds herd upon joint movement
sciatica
inflammation of siatic nerve
subluxation
an incomplete dislocation
ganglion
a cystic tumor developing on a tendon, sometimes occurring on the back of the wrist
gout
a form of arthritis characterized by inflammation of the first metatarsal joint of the great toe
muscular dystrophy
group of genetically transmitted disorders characterized by progressive symmetrical wasting of skeletal muscle
osteoarthritis (OA)
most common form of arthritis, degenerative joint disease
rheumatoid arthritis (RA)
chronic systemic inflammatory disease that affects multiple joints of the body
arthrocentesis
surgical puncture of a joint with a needle for the purpose of withdrawing fluid for analysis
arthrography
process of x-raying the inside of a joint after a injection of a contrast medium
arthroplasty
surgical reconstruction (repair) of a joint
arthroscopy
the visualization of the interior of a joint
polymyositis
chronic progressive disease affecting the skeletal (striated) muscles
rotator cuff tear
tear in the muscles that form a “cuff” over the upper end of the arm (head of the humerus)