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medical term
| Term | Definition |
|---|---|
| a- | not |
| ab- | away |
| ad- | toward |
| an- | not |
| ante- | before |
| anti- | against |
| bi- | two |
| brady- | slow |
| circum- | around |
| con- | with, together |
| contra- | against |
| de- | down, away from |
| dia- | through |
| dys- | bad |
| e- | out |
| ec- | out |
| ecto- | outside |
| en- | in, inside |
| endo- | in, inside |
| epi- | upon |
| eu- | good |
| ex- | out |
| exo- | outside |
| extra- | outside |
| hemi- | half |
| hyper- | over |
| hypo- | under |
| inter- | between |
| intra- | in, inside |
| macro- | large |
| micro- | small |
| mono- | one |
| multi- | many |
| oligo- | few |
| pan- | all |
| peri- | around |
| poly- | many |
| post- | after |
| pre- | before |
| pro- | before, on behalf of |
| re- | again |
| semi- | half |
| sub- | beneath |
| sym- | with, together |
| syn- | with, together |
| tachy- | fast |
| trans- | through |
| uni- | one |
| Angi/o | blood vessel |
| arthr/o | joint |
| cardi/o | heart |
| derm/o | skin |
| dermat/o | skin |
| enter/o | small intestine |
| gastro/o | stomach |
| gen/o | generation, cause |
| hem/o | blood |
| hemat/o | blood |
| hepat/o | liver |
| hydr/o | water |
| morph/o | change |
| muscul/o | muscle |
| my/o | muscle |
| myc/o | fungus |
| necr/o | death |
| neur/o | nerve |
| orth/o | straight |
| path/o | suffering, disease |
| phag/o | eat |
| plas/o | formation |
| pneum/o | lung |
| pneumon/o | lung |
| pulmon/o | lung |
| py/o | pus |
| scler/o | hard |
| sten/o | narrowing |
| troph/o | nourishment, development |
| vas/o | blood vessel |
| vascul/o | blood vessel |
| xen/o | foreign |
| -ac | pertaining to |
| -al | pertaining to |
| -algia | pain |
| -ar | pertaining to |
| -ary | pertaining to |
| -cele | hernia |
| -centesis | puncture |
| -desis | binding |
| -dynia | pain |
| -eal | pertaining to |
| -ectomy | removal |
| -emia | blood condition |
| -gram | written record |
| -graph | instrument used to produce a record |
| -graphy | writing procedure |
| -ia | condition |
| -iasis | presence of |
| -iatrics | medical science |
| -iatrist | specialist in medicine of |
| -iatry | medical science |
| -ic | pertaining to |
| -icle | small |
| -ism | condition |
| -ist | specialist |
| -itis | inflammation |
| -ium | tissue, structure |
| -logist | specialist in the study of |
| -logy | study of |
| -lysis | loosen, break down |
| -malacia | abnormal softening |
| -megaly | enlargement |
| -meter | instrument used to measure |
| -metry | process of measuring |
| -oid | resembling |
| -ole | small |
| -oma | tumor |
| -osis | condition |
| -ous | pertaining to |
| -pathy | disease |
| -penia | deficiency |
| -pexy | surgical fixation |
| -plasty | reconstruction |
| -ptosis | drooping |
| -rrhage | excessive flow |
| -rrhagia | excessive flow |
| -rrhaphy | suture |
| -rrhea | flow |
| -rrhexis | rupture |
| -scope | instrument used to look |
| -scopy | process |
| -spasm | involuntary contraction |
| -stomy | creation of an opening |
| -tic | pertaining to |
| -tomy | incision |
| -ula | small |
| -y | condition, process |
| Soap | subjective |
| sOap | objective |
| soAp | assessment |
| soaP | plan |
| CCU | coronary care unit |
| ECU | emergency care unit |
| ER | emergency room |
| ED | emergency department |
| ICU | intensive care unit |
| PICU | pediatric intensive care unit |
| NICU | neonatal intensive care unit |
| SICU | surgical intensive care unit |
| PACU | post-anesthesia care unit |
| L&D | labor and delivery |
| OR | operating room |
| Post-op | after surgery |
| Pre-op | before surgery |
| B | bilateral (both sides) |
| VS | vital signs |
| T | temperature |
| BP | blood pressure |
| HR | heart rate |
| RR | respiratory rate |
| Ht | height |
| Wt | weight |
| BMI | Body mass index |
| I/O | intake/ouput |
| Dx | diagnosis |
| DDx | differential diagnosis |
| Tx | treatment |
| Rx | prescription |
| H&P | history and physical |
| Hx | history |
| CC | chief complaint |
| HPI | history of present illness |
| ROS | review of systems |
| PMHx | past medical history |
| FHx | family history |
| NKDA | no known drug allergies |
| PE | physical exam |
| Pt | patient |
| y/o | years old |
| h/o | history of |
| PCP | primary care provider |
| f/u | follow up |
| SOB | shortness of breath |
| HEENT | head, eyes, ears, nose, and throat |
| PERRLA | pupils are equal, round, and reactive to light and accommodation |
| NAD | no acute distress |
| CV | cardiovascular |
| RRR | regular rate and rhythm |
| CTA | clear to auscultation |
| WDWN | well developed, well nourished |
| A&O | alert and oriented |
| WNL | within normal limits |
| NOS | not otherwise specified |
| NEC | not otherwise specified |
| PO | per os |
| NPO | nil per os |
| PR | per rectum |
| IM | intramuscular |
| SC | subcutaneous |
| IV | intravenous |
| CVL | central venous line |
| PICC | peripherally inserted central catheter |
| Sig | signa "label" |
| BID | twice daily |
| TID | three times daily |
| Q | every x |
| QID* | four times daily |
| QD* | daily |
| OHS | at night |
| AC | before meals |
| PC | after meals |
| prn | as needed |
| ad lib | as desired |
| adip/o | fat |
| alb/o | white |
| crypt/o | hidden |
| cutane/o | skin |
| erythr/o | red |
| hidr/o | sweat |
| kerat/o | hard, horny |
| leuk/o | white |
| lip/o | fat |
| melan/o | black |
| onych/o | nail |
| pachy/o | thick |
| pil/o | hair |
| sebace/o | oil |
| seb/o | oil |
| squam/o | scale |
| steat/o | fat |
| trich/o | hair |
| ungu/o | nail |
| xanth/o | yellow |
| xer/o | dry |
| ankyl/o | stiff, bent |
| arthr/o | joint |
| brachi/o | arm |
| burs/o | bursa |
| carp/o | wrist |
| cervic/o | neck |
| chondr/o | cartilage |
| cost/o | rib |
| crani/o | head, skull |
| dactyl/o | finger |
| fasci/o | fascia |
| femor/o | femur |
| kinest/o | movement, motion |
| lumb/o | loin, lower back |
| muscul/o | muscle |
| my/o | muscle |
| myc/o | muscle |
| oste/o | bone |
| -physis | growth |
| spondyl/o | vertebra |
| tars/o | ankle |
| tax/o | arrangement, order, coordination |
| ten/o | tendon |
| tend/o | tendon |
| tendin/o | tendon |
| tibl/o | tibia |
| ton/o | tone, tension |
| ADHD | attention-deficit hyperactivity disorder |
| ALS | amyotrophic lateral sclerosis |
| CNS | central nervous system |
| CP | cerebral palsy |
| CSF | cerebrospinal fluid |
| CVA | cerebrovascular accident |
| EEG | electroencephalogram |
| EMG | electromyogram |
| ICP | intracranial pressure |
| LOC | level of consciousness |
| LP | lumbar puncture |
| MRA | magnetic resonance angiography |
| MS | multiple sclerosis |
| OCD | obsessive compulsive disorder |
| PET | position emission tomography |
| PNS | peripheral nervous system |
| TIA | transient ischemic attack |
| -asthenia | weakness |
| cephal/o | head |
| cerebell/o | cerebellum |
| cerebr/o | brain |
| cranl/o | head, skull |
| dur/o | tough outer membrane surrounding the brain and spinal cord |
| encephal/o | brain |
| esthesia/o | feeling, sensation |
| gangil/o | nerve bundle |
| gnosi/o | know |
| hypn/o | sleep |
| lob/o | lobe |
| -mania | excessive desire |
| meaning/o, meningl/o | meninges; membrane surrounding the brain and spinal cord |
| myel/o | spinal cord, bone marrow |
| neur/o | nerve |
| -paresis | slight or partial paralysis |
| phas/o | speech |
| -phobia | excessive fear |
| phren/o | mind |
| -plegia | paralysis |
| psych/o | mind |
| some/o, some/i | sleep |
| tax/o | arrangement, order, coordination |
| ton/o | muscle tone, tension |