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Medical Terminology 04-Musculoskeletal
Musculoskeletal System
363
Medical
Undergraduate 1
11/08/2010

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Term
ankyl/o
Definition
stiff joint
Term
arthr/o
Definition
joint
Term
articul/o
Definition
joint
Term
burs/o
Definition
sac
Term
carp/o
Definition
wrist
Term
cervic/o
Definition
neck
Term
chondr/o
Definition
cartilage
Term
clavicul/o
Definition
clavicle
Term
coccyg/o
Definition
coccyx
Term
cortic/o
Definition
outer portion
Term
Skeletal System
Definition
Functions: internal framework of body, supports body, protects internal organs, point of attachment for muscles, produces blood cells, and stores minerals and organs are: bones and joints
Term
cost/o
Definition
rib
Term
crani/o
Definition
skull
Term
femor/o
Definition
femur
Term
fibul/o
Definition
fibula
Term
humer/o
Definition
humerus
Term
ili/o
Definition
ilium
Term
ischi/o
Definition
ischium
Term
kyph/o
Definition
hump
Term
lamin/o
Definition
lamina, part of vertebra
Term
lord/o
Definition
bent backwards
Term
lumb/o
Definition
loin
Term
mandibul/o
Definition
mandible
Term
maxill/o
Definition
maxilla
Term
medull/o
Definition
inner portion
Term
metacarp/o
Definition
metacarpals
Term
metatars/o
Definition
metatarsals
Term
myel/o
Definition
bone marrow
Term
orth/o
Definition
straight
Term
oste/o
Definition
bone
Term
patell/o
Definition
patella
Term
ped/o
Definition
foot
Term
pelv/o
Definition
pelvis
Term
phalang/o
Definition
phalanges
Term
pod/o
Definition
foot
Term
pub/o
Definition
pubis
Term
radi/o
Definition
radius
Term
sacr/o
Definition
sacrum
Term
scapul/o
Definition
scapula
Term
scoli/o
Definition
crooked, bent
Term
spondyl/o
Definition
vertebrae
Term
stern/o
Definition
sternum
Term
synovi/o
Definition
synovial membrane
Term
synov/o
Definition
synovial membrane
Term
tars/o
Definition
ankle
Term
thorac/o
Definition
chest
Term
tibi/o
Definition
tibia
Term
uln/o
Definition
ulna
Term
vertebr/o
Definition
vertebra
Term
-blast
Definition
immature, embryonic
Term
-clasia
Definition
to break surgically
Term
-desis
Definition
stabilize, fuse
Term
-listhesis
Definition
slipping
Term
-porosis
Definition
porous
Term
Bones
Definition
Body organs with blood supply, nerves, and lymphatic vessels, connected to each other to form skeleton which is the framework for the body with about 206 of them,
Term
Red bone marrow
Definition
Produces blood cells, protect vital organs and store minerals
Term
Joint
Definition
Place where two bones meet, held together by ligaments, and gives flexibility to skeleton
Term
Bones
Definition
Also called osseous tissue, one of hardest materials in body, formed from gradual process before birth call ossification, and most in fetal skeleton are formed from a cartilage model, flexible tissue is gradually replaced by osteoblasts (immature bone cells), in adults the osteoblasts mature into osteocytes, and formation of strong ones are dependant on adequate supply of minerals
Term
long bones shape
Definition
longer than wide (femur and humerus)
Term
Short bones shapes
Definition
Roughly as long as wide (carpals and tarsals)
Term
Flat bones shapes
Definition
Plate-shaped (sternum, scapula, and pelvis)
Term
Irregular bones shapes
Definition
Shape very irregular (vertebrae)
Term
Diaphysis (long bones)
Definition
Central shaft, Medullary cavity with open canal within and contains yellow bone marrow which is mostly fat
Term
Epiphysis (long bones)
Definition
Wide ends with distal epiphysis and proximal epiphysis, has articular cartilage that covers it and prevents bone rubbing on bone
Term
Periosteum
Definition
Covers surface of bone not covered by articular cartilage, thin connective tissue membrane and contains numerous nerve and lymphatic vessels
Term
Compact bone
Definition
Also called cortical bone, very dense and hard, outer layer of bone, and found in both epiphysis and diaphysis
Term
Cancellous Bone
Definition
Also called spongy bone, found inside bone, has spaces containing red bone marrow (manufactures blood cells
Term
Bony Processes
Definition
Projection from the surface of a bone, rough processes provide place for muscle attachment, smooth rounded processes articulate with another bone in a joint, and named for shape, location, or other characteristic
Term
Head
Definition
Large smooth ball-shaped end of a long bone
Term
Condyle
Definition
Smooth rounded portion at end of bone
Term
Epicondyle
Definition
Projection above or on a condyle
Term
Trochanter
Definition
Large rough process
Term
Tubercle
Definition
Small rough process
Term
Tuberosity
Definition
Large rough process
Term
Bony depressions
Definition
Sinus-hollow cavity within bone, foramen-smooth opening for nerves and blood vessels, fossa-shallow cavity or depression within a bone, and fissure-deep groove or slit-like opening
Term
Sinus
Definition
Hollow cavity with bone
Term
Foramen
Definition
Smooth opening for nerves and blood vessesls
Term
Fossa
Definition
Shallow cavity or depression within a bone
Term
Fissure
Definition
deep groove or slit-like opening
Term
Skeleton
Definition
Has two parts the axial skeleton and appendicular skeleton
Term
Axial Skeleton
Definition
Includes head, neck, spine, chest, and trunk
Term
Skull
Definition
Divided into two parts the cranium and facial bones, protects brain, eyes, ears, nasal cavity, and oral cavity, also attachment for muscles of chewing and turning head
Term
Cranium
Definition
Frontal-Forehead-1, Parietal-upper sides and roof of skull-2, temporal-sides & base of skull-2, ethmoid-part of eye orbit, nose & floor of skull-1, sphenoid-part of floor of skull-1, occipital-back and base of skull-1
Term
Facial Bones
Definition
Mandible-lower jawbone-1, maxilla-upper jawbone-1, zygomatic-cheek bone-2, vomer-part of nasal septum-1, palatine-hard palate and floor of nose-1, nasal-part of nasal septum and bridge of nose-1, lacrimal-inner corner of eye
Term
Hyoid Bone
Definition
Single U-shaped bone, in neck between mandible and larynx, and attachment point for swallowing and speech muscles
Term
The Trunk
Definition
Vertebral column, sternum, and rib cage
Term
The Vertebral Column
Definition
Divided into five sections: cervical, thoracic, lumbar, sacrum, and coccyx
Term
Cervical
Definition
7 vertebrae of neck
Term
Thoracic
Definition
12 vertebrae of chest
Term
LUmbar
Definition
5 vertebrae of low back
Term
Sacrum
Definition
5 fused vertebrae at base of spine
Term
Coccyx
Definition
3-5 small vertebrae attached to sacrum
Term
The Rib Cage
Definition
12 pairs of ribs, attached to vertebral column at back, and provides support for organs, such as heart and lungs
Term
Appendicular Skeleton
Definition
Includes bones of: pectoral girdle, upper extremity, pelvis girdle, and lower extremity
Term
Pectoral Girdle
Definition
Attaches upper extremity to axial skeleton, articulates with: sternum anteriorly and vertebral column posteriorly, consists of: clavicle-collar bone and scapula-shoulder blade
Term
Upper Extremity
Definition
Arm which consists of: humerus-upper arm, ulna-part of forearm, radius-part of forearm, carpals-wrist bones, metacarpals-hand bones, and phalanges-finger bones
Term
Pelvic Girdle
Definition
Also caled os coxae, innominate bone, or hip bone, attaches lower extremity to axial skeleton, articulates with sacrum posteriorly, which consists of: llium, ischium, and pubis
Term
Lower Extremity
Definition
Leg which consists of: femur-thigh bone, patella-knee cap, tibia-shin bone, fibula-lower leg bone, tarsals-ankle bones, metatarsals-foot bones, and phalanges-toe bones
Term
Joints
Definition
Formed where two bones meet, also called an articulation, three types based on movement allowed and the type of connection between the 2 bones: synovial, cartilaginous, and fibrous
Term
Synovial Joints
Definition
Freely moving parts, most common type of joint, example is ball and socket, bones held together by ligaments which are strong bands of connective tissue and some contain a bursa which is a sac-like structure lined with synovial membrane, enclosed in an elastic joint capsule, contains synovial fluid which is a lubricant secreted by synovial membrane, and ends of bones are covered with articular cartilage
Term
Fibrous Joints
Definition
Allow almost no movement, joined by thick tissue, example: sutures of the skull
Term
Cartilaginous Joints
Definition
Allow slight movement, hold bones firmly in place by solid piece of cartilage, example; pubic symphysis
Term
-algia (arthralgia)
Definition
joint pain
Term
-centesis (arthrocentesis)
Definition
puncture to withdraw fluid from joint
Term
-clasia (arthroclasia)
Definition
surgically break a joint
Term
-desis (arthrodesis)
Definition
fusion of a joint
Term
-gram (arthrogram)
Definition
record of a joint
Term
-itis (arthritis)
Definition
joint inflammation
Term
-otomy (arthrotomy)
Definition
incision into a joint
Term
-scope (arthroscope)
Definition
instrument to view joint
Term
-ectomy (bursectomy)
Definition
surgical removal bursa
Term
-itis (bursitis)
Definition
inflammation of bursa
Term
-ectomy (chondrectomy)
Definition
surgical removal of cartilage
Term
-malacia (chondromalacia)
Definition
softening of cartilage
Term
-oma (chondroma)
Definition
cartilage tumor
Term
-pasty (chondroplasty)
Definition
surgical repair of cartilage
Term
-al (cortical)
Definition
pertaining to the outer portion
Term
intra- -al (intracranial)
Definition
pertaining to inside the skull
Term
-otomy (craniotomy)
Definition
incision into the skull
Term
-ary (medullary)
Definition
pertaining to the inner portion
Term
-oma (myeloma
Definition
red bone marrow tumor
Term
-algia (ostealgia)
Definition
bone pain
Term
chondr/o -oma (osteochondroma)
Definition
bone and cartilage tumor
Term
-clasia (osteoclasia)
Definition
surgically break a bone
Term
myel/o -itis (osteomyelitis)
Definition
bone and bone marrow inflammation
Term
-otomy (osteotomy)
Definition
incision into bone
Term
-pathy (osteopathy)
Definition
bone disease
Term
-tome (osteotome)
Definition
instrument to cut bone
Term
-itis (synovitis)
Definition
inflammation of synovial membrane
Term
-itis (synovitis)
Definition
inflammation of synovial membrane
Term
-ectomy (synovectomy)
Definition
surgical removal of synovial membrane
Term
inter- -al (intervertebral)
Definition
pertaining to between vertebrae
Term
iliac
Definition
ilium
Term
carpal
Definition
carpus
Term
cervical
Definition
neck
Term
costal
Definition
rib
Term
cranial
Definition
cranium
Term
femoral
Definition
femur
Term
humeral
Definition
humerus
Term
ischial
Definition
ischium
Term
metacarpal
Definition
metacarpus
Term
metatarsal
Definition
metatarsus
Term
radial
Definition
radius
Term
sacral
Definition
sacrum
Term
sternal
Definition
sternum
Term
tarsal
Definition
tarsus
Term
tibial
Definition
tibia
Term
clavicular
Definition
clavicle
Term
fibular
Definition
fibula
Term
lumbar
Definition
low back
Term
mandibular
Definition
mandible
Term
patellar
Definition
patella
Term
scapular
Definition
scapula
Term
ulnar
Definition
ulna
Term
maxillary
Definition
maxilla
Term
coccygeal
Definition
coccyx
Term
phalangeal
Definition
phalanges
Term
pelvic
Definition
pelvis
Term
pubic
Definition
pubis
Term
thoracic
Definition
thorax
Term
callus
Definition
mass of bone tissue that forms at fracture site during healing
Term
cast
Definition
solid material to immobilize a fracture; may be made of plaster of Paris or fiberglass
Term
chiropractic
Definition
practice of treating patients using manipulations of vertebral column; practitioner is a chiropractor
Term
crepitation
Definition
noise produced by bones or cartilage rubbing together
Term
exostosis
Definition
bone spur
Term
kyphosis
Definition
abnormal increase in curve of thoracic spine; humpback
Term
lordosis
Definition
abnormal increase in forward curvature of lumbar spine; swayback
Term
orthopedics
Definition
branch of medicine specializing in diagnosis and treatment of musculoskeletal system; physician is an orthopedist
Term
orthotic
Definition
brace or splint used to prevent or correct deformities; specialist in making is an orthotist
Term
podiatry
Definition
profession specializing in diagnosis and treatment of disorders of feet and lower leg; practitioner is a podiatrist
Term
prosthesis
Definition
artificial device to substitute for a missing or damaged body part
Term
prosthetics
Definition
profession specializing in making prostheses; specialist in making is a prosthetist
Term
closed fracture
Definition
fracture with no open skin wound; also called simple fracture
Term
Colles' fracture
Definition
common wrist fracture
Term
comminuted fracture
Definition
fracture where bone is shattered, splintered, or crushed
Term
compound fracture
Definition
fracture with an open skin wound; also called open fracture
Term
compression fracture
Definition
fracture with loss of height in vertebral body; often from osteoporosis
Term
fracture (FX, Fx)
Definition
broken bone
Term
greenstick fracture
Definition
incomplete break; one side of bone is broken, the other is bent; common in children
Term
impacted fracture
Definition
bone fragment are pushed into each other
Term
oblique fracture
Definition
fracture at an angle to bone
Term
pathological fracture
Definition
fracture caused by diseased or weakened bone
Term
spiral fracture
Definition
fracture line spiral around shaft of bone; often slower to heal
Term
stress fracture
Definition
slight fracture caused by repetitive low-impact forces like running
Term
transverse fracture
Definition
fracture is straight across bone
Term
Ewing's sarcoma
Definition
cancerous tumor of shaft of long bones; spreads through periosteum; amputation is necessary to prevent metastasis
Term
osteogenic sarcoma
Definition
most common type of bone cancer; begins in osteocytes
Term
osteomalacia
Definition
softening of bones caused by calcium deficiency; caused in children with insufficient sunlight and vitamin D
Term
osteoporosis
Definition
decrease in bone mass; results in thinning and weakness of bones; porous bone easily fractures
Term
Paget's disease
Definition
metabolic disease of bone; unknown cause; results in bone destruction and deformity
Term
rickets
Definition
caused by calcium and vitamin D deficiency; results in bone deformities like bowed legs
Term
ankylosing spondylitis
Definition
inflammatory condition resembles rheumatoid arthritis; gradual stiffening and fusion of vertebrae
Term
herniated nucleus pulposus (HNP)
Definition
protrusion of an intervertebral disk; also called ruptured disk
Term
scoliosis
Definition
lateral curve of spine
Term
spina bifida
Definition
congenital anomaly; vertebra fails to fully form around spinal cord
Term
spinal stenosis
Definition
narrowing of spinal canal; causes pressure on spinal cord and nerve
Term
spondylolisthesis
Definition
forward sliding of lumbar vertebra over vertebra below it
Term
bunion
Definition
inflammation bursa at base of great toe
Term
dislocation
Definition
bones in joint are displaced from normal alignment
Term
osteoarthritis (OA)
Definition
results in degeneration of bone and joints; bone rubs against bone
Term
rheumatoid arthritis (RA)
Definition
autoimmune inflammation of joints with swelling, stiffness, pain; results in joint deformities
Term
sprain
Definition
damage to ligaments around joint due to overstretching; no dislocation or fracture
Term
subluxation
Definition
incomplete dislocation; joint alignment is disrupted, but ends of bones remain in contact
Term
systemic lupus erythematosus (SLE)
Definition
autoimmune disease of connective tissue affecting many systems including joints; looks like rheumatoid arthritis
Term
talipes
Definition
congenital deformity of ankle misalignment; clubfoot
Term
arthrography
Definition
visualizing joint by X-ray after injecting contrast medium into joint
Term
bone scan
Definition
nuclear medicine procedure; radioactive dye is used to visualize bones; useful for identifying stress fractures and metastases
Term
dual-energy absorptionmetry (DXA)
Definition
measures bone density using low dose X-ray; detects osteoporosis
Term
myelography
Definition
Study of spinal column after injecting opaque contrast medium; useful for identifying herniated nucleus pulposus
Term
radiography
Definition
uses X-rays to study internal structure of body; especially useful for visualizing bones and joints
Term
arthroscopy
Definition
Examining interior of joint with an arthroscope, a fiberoptic camera; view of joint interior appears on monitor during procedure
Term
amputation
Definition
removal of a limb for reasons like tumors, gangrene, or crushing injury
Term
arthroscopic surgery
Definition
performing surgery while using an arthroscope to view inside joint
Term
bone graft
Definition
bone from another source used to replace boney defect in another location
Term
bunionectomy
Definition
removal of bursa at base of great toe
Term
aminectomy
Definition
removal of posterior arch of vertebra to remove compression of a spinal nerve
Term
percutaneous diskectomy
Definition
tube is inserted into intervertebral disk to suck out ruptured disk; may also be done with a laser
Term
spinal fusion
Definition
surgical immobilization of adjacent vertebrae
Term
total hip arthroplasty (THA)
Definition
implanting a prosthetic hip joint
Term
total knee arthroplasty (TKA)
Definition
implanting a prosthetic knee joint
Term
fixation
Definition
stabilizes fracture while it heals; external fixation includes casts and splints; internal fixation includes pins, plates, and screws
Term
reduction
Definition
realigning bone fragments of fracture; closed reduction is manipulation without surgery; open reduction requires surgery
Term
traction
Definition
applying a pulling force on fracture or dislocation to restore alignment
Term
bone reabsorption inhibitors
Definition
reduces the reabsorption of bone; treats osteoporosis and Paget's disease
Term
calcium supplements & Vitamin D supplements
Definition
supplements that maintain bone density; treats osteomalacia, osteoporosis, & rickets
Term
corticosteroids
Definition
have strong anti-inflammatory properties; treat rheumatoid arthritis
Term
nonsteroidal anti-inflammatory drugs (NSAIDs)
Definition
provide mild pain relief and anti-inflammatory benefits; treat arthritis
Term
AE
Definition
above elbow
Term
AK
Definition
above knee
Term
BDT
Definition
bone density testing
Term
BE
Definition
below elbow
Term
BK
Definition
below knee
Term
BMD
Definition
bone mineral vertetra, etc.
Term
C1, C2, etc.
Definition
first cervical vertebra, etc.
Term
Ca
Definition
calcium
Term
DJD
Definition
degenerative joint disease
Term
DXA
Definition
dual-energy absorptiometry
Term
FX, Fx
Definition
fracture
Term
HNP
Definition
herniated nucleus pulposus
Term
JRA
Definition
juvenile rheumatoid arthritis
Term
L1, L2, etc.
Definition
first lumbar vertebra, etc.
Term
LE
Definition
lower extremity
Term
LLE
Definition
left lower extremity
Term
LUE
Definition
left upper extremity
Term
NSAID
Definition
nonsteroidal anti-inflammatory drug
Term
OA
Definition
osteoarthritis
Term
ORIF
Definition
open reduction - internal fixation
Term
Orth, ortho
Definition
orthopedics
Term
RA
Definition
rheumatoid arthritis
Term
RLE
Definition
right lower extremity
Term
RUE
Definition
right upper extremity
Term
SLE
Definition
systemic lupus erythematosus
Term
T1, T2, etc.
Definition
first thoracic vertebra, etc.
Term
THA
Definition
total hip replacement
Term
THR
Definition
total hip replacement
Term
TKA
Definition
total knee arthroplasty
Term
TKR
Definition
total knee replacement
Term
UE
Definition
upper extremity
Term
Function of Muscular System
Definition
Individual cells are able to contract or shorten in length and shortening produces movement and organ are muscles
Term
fasci/o
Definition
fibrous band
Term
fibr/o
Definition
fibers
Term
kinesi/o
Definition
movement
Term
muscul/o
Definition
muscle
Term
my/o
Definition
muscle
Term
myocardi/o
Definition
heart muscle
Term
myos/o
Definition
muscle
Term
plant/o
Definition
sole of foot
Term
ten/o
Definition
tendon
Term
tend/o
Definition
tendon
Term
tendin/o
Definition
tendon
Term
-asthenia
Definition
weakness
Term
-kinesia
Definition
movement
Term
-tonia
Definition
tone
Term
ab-
Definition
away from
Term
ad-
Definition
towards
Term
circum-
Definition
around
Term
Muscles
Definition
Bundles of parallel muscle tissue fibers, fibers contract: shorten in length, produce movement, move bones closer together, push food through digestive system, and pump blood through blood vessels
Term
Types of Muscle Tissue
Definition
Skeletal, smooth, and cardiac, they include voluntary muscles: consciously choose to contract the muscle and skeletal and involuntary muscles: under control of subconscious brain and smooth muscles and cardiac muscle
Term
Voluntary muscles
Definition
Consciously choose to contract the muscle and are skeletal muscles.
Term
Involuntary muscles
Definition
Under control of subconscious brain and smooth muscles and cardiac muscle.
Term
Sketetal muscles
Definition
Attached to bones, produce voluntary movement of skeleton, and also referred to as striated muscle: looks striped under microscope, muscle is wrapped in layers of connective tissue: called fascia, tapers at the end to form tendon, inserts into periosteum to attach muscle to bone and are stimulated by motor neurons at point of contact with muscle fiber is called myoneural junction
Term
Smooth muscles
Definition
Associated with internal organs, also called visceral muscle: stomach, respiratory airways, and blood vessels, also called smooth because has no microscopic stripes and produces involuntary movement of these organs
Term
Cardiac Muscle
Definition
Also called myocardium, makes up wall of heart, and involuntary contraction of heart to pump blood
Term
Skeletal Muscle Actions
Definition
Skeletal muscles attach to two different bones and overlap a joint and when muscle contracts both bones move, but not equally. Origin: less moveable of 2 bones and insertion: more moveable of 2 bones
Term
Origin
Definition
Less moveable of 2 bones
Term
Insertion
Definition
Move moveable of 2 bones
Term
Action of skeletal muscle
Definition
Type of movement produced by the muscle
Term
Anagonistic pairs of muscles
Definition
Pairs of muscles arranged around a joint and produce opposite actions
Term
abduction
Definition
movement away from midline of body
Term
adduction
Definition
movement toward midline of body
Term
flexion
Definition
act of bending or being bent
Term
extension
Definition
brings limb into a straight condition
Term
dorsiflexion
Definition
backward bending of foot
Term
plantar flexion
Definition
bending sole of foot; point toes
Term
eversion
Definition
turning outward
Term
inversion
Definition
turning inward
Term
pronation
Definition
turning palm downward
Term
supination
Definition
turning palm upward
Term
elevation
Definition
to raise
Term
depression
Definition
to drop down
Term
Circumduction
Definition
Movement in circular direction from a central point
Term
Opposition
Definition
Moving thumb away from palm to contact tip of other fingers
Term
Rotation
Definition
Moving around a central axis
Term
-al (fascial)
Definition
pertaining to fascia
Term
-itis (fasciitis)
Definition
inflammation of fascia
Term
-otomy (fasciotomy)
Definition
incision into fascia
Term
-logy (kinesiology)
Definition
study of movement
Term
-ar (muscular)
Definition
pertaining to muscles
Term
poly- -itis (polymyositis)
Definition
inflammation of many muscles
Term
poly- -itis (polymyositis)
Definition
inflammation of many muscles
Term
-algia (myalgia)
Definition
muscle pain
Term
-asthenia (myasthenia)
Definition
muscle weakness
Term
electr/0 -gram (electromyogram)
Definition
record of muscle electricity
Term
cardi/o -al (myocardial)
Definition
pertaining to heart muscle
Term
-pathy (myopahty)
Definition
muscle disease
Term
-plasty (myoplasty)
Definition
surgical repair of muscle
Term
-rrhaphy (myorrhaphy)
Definition
suture a muscle
Term
-rrhexis (myorrhexis)
Definition
muscle rupture
Term
-dynia (tenodynia)
Definition
tendon pain
Term
-plasty (tenoplasty)
Definition
surgical repair of tendon
Term
-rraphy (tenorrhaphy)
Definition
suture a tendon
Term
-plasty (tendoplasty)
Definition
surgical repair of tendon
Term
-otomy (tendotomy)
Definition
incision into a tendon
Term
-itis (tendinitis)
Definition
tendon inflammation
Term
-ous (tendinous)
Definition
pertaining to a tendon
Term
brady- (bradykinesia)
Definition
slow movement
Term
dys- (dyskinesia)
Definition
difficult movement
Term
hyper- (hyperkinesia)
Definition
excessive movement
Term
hypo- (hypokinesia)
Definition
insufficient movement
Term
a- (atonia)
Definition
lack of tone
Term
dys- (dystonia)
Definition
abnormal tone
Term
hyper- (hypertonia)
Definition
excessive tone
Term
hypo- (hypotonia)
Definition
insufficient tone
Term
myl/o (myotonia)
Definition
muscle tone
Term
adhesion
Definition
scar tissue in fascia; makes muscle movement difficult
Term
atrophy
Definition
poor muscle development; result of muscle disease or lack of use; muscle wasting
Term
contracture
Definition
abnormal shortening of muscle fibers, tendons, or fascia
Term
hypertrophy
Definition
increase in muscle bulk from using it
Term
intermittent claudication
Definition
attacks of severe pain and lameness caused by muscle ischemia; usually in calf muscles
Term
spasm
Definition
sudden, involuntary, strong muscle contraction
Term
torticollis
Definition
severe neck spasms pulling head to one side; wryneck or crick in the neck
Term
fibromyalgia
Definition
widespread aching and pain in muscles and soft tissue
Term
lateral epicondylitis
Definition
inflammation of elbow muscles; caused by strong gripping; tennis elbow
Term
muscular dystrophy (MD)
Definition
inherited disease with progressive muscle atrophy
Term
pseudohypertrophic muscular dystrophy
Definition
one type of inherited muscular dystrophy; also called Duchenne's muscular dystrophy
Term
Carpal tunnel syndrome (CTS)
Definition
repetitive motion disorder; compression of finger tendons and median nerve as they pass through carpal tunnel of the wrist
Term
ganglion cyst
Definition
cyst on tendon sheath; usually on hand, wrist, or ankle
Term
repetitive motion disorder
Definition
chronic disorders involving tendon, muscles, joints, and nerve damage; tissue is subjected to pressure, vibration, or repetitive movements
Term
rotator cuff injury
Definition
joint capsule of shoulder joint is reinforced by tendons; high degree of flexibility puts rotator cuff at risk for strain and tearing
Term
strain
Definition
damage to muscle, tendons, or ligaments due to overuse or overstretching
Term
creating phosphokinase (CPK)
Definition
muscle enzyme found in skeletal and cardiac muscle; elevated blood levels indicate muscle damage; seen in muscular dystrophy and heart attack
Term
deep tendon reflexes (DTR)
Definition
muscle contraction in response to stretch; used to determine if muscles are responding properly
Term
electromyography (EMG)
Definition
study of strength and quality of muscle contraction in response to electrical stimulation
Term
muscle biopsy
Definition
removal of muscle tissue for examination
Term
carpal tunnel release
Definition
cutting of ligament in wrist to relieve pressure caused by carpal tunnel syndrome
Term
tenodesis
Definition
surgical stabilization of a joint by anchoring down tendons of muscles that move the joint
Term
skeletal muscle relaxants
Definition
relax skeletal muscle spasms
Term
CTS
Definition
carpal tunnel syndrome
Term
CPK
Definition
creating phosphokinase
Term
DTR
Definition
deep tendon reflexes
Term
EMG
Definition
electromyogram
Term
IM
Definition
intramuscular
Term
MD
Definition
muscular dystrophy
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