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Medical Terminology
AAPC CIC Medical Terminology 2023 Roots
Term | Definition |
---|---|
Derm/o | skin |
Dermat/o | skin |
Hidr/o | sweat, perspiration |
Kerat/o | keratin, horny layer of the skin |
Melan/o | dark, black, melanin |
Onych/o | nail |
Seb/o | Sebum, sebaceous gland |
Trich/o | hair |
Arthr/o | joint |
Burs/o | bursa |
Chondr/o | cartilage |
Erg/o | work |
Fasci/o | fascia |
In/o | fiber |
Kin/o | movement |
Kinesi/o | movement |
Muscul/o | muscle |
My/o | muscle |
Myel/o | bone marrow, spinal cord |
Oste/o | bone |
Synov/i | synovial fluid, joint, or membrane |
Ten/o | tendon |
Tendin/o | tendon |
Ton/o | tone, pressure |
Bronch/o | bronchus |
Laryng/o | larynx |
Pharyng/o | pharynx |
Phren/o | diaphragm |
Phrenic/o | phrenic nerve |
Pleur/o | pleura |
Pneumon/o | lung |
Pneum/o | air, gas, respiration, lung |
Pneumat/o | air, gas, respiration. lung |
Pulm/o | lungs |
Pulmon/o | lungs |
Rhin/o | nose |
Spir/o | breathing |
Trache/o | trachea |
Angi/o | vessel |
Arter/o | artery |
Arteri/o | artery |
Aort/o | aorta |
Arteriol/o | arteriole |
Atri/o | atrium |
Cardi/o | heart |
Phleb/o | vein |
Valv/o | valve |
Valvul/o | valve |
Vas/o | vessel, duct |
Vasculo/o | vessel, duct |
Ven/o | vein |
Ven/i | vein |
Ventricul/o | cavity, ventricle |
Hem/o | blood |
Hemato/o | blood |
Immun/o | immunity, immune system |
Leuk/o | white blood cell |
Leukocyte/o | white blood cell |
Lymph/o | lymph, lymphatic system |
Lymphaden/o | lymph node |
Lymphangi/o | lymphatic vessel |
Splen/o | spleen |
Thromb/o | blood clot |
Thrombocyt/o | platelet, thrombocyte |
Thym/o | thymus gland |
Tonsil/o | tonsil |
Erythr/o | red blood cell |
Erythrocyt/o | red blood cell |
Cali/o | calyx |
Calic/o | calyx |
Cyst/o | urinary bladder |
Glomerul/o | glomerulus |
Nephr/o | kidney |
Pyel/o | renal pelvis |
Ren/o | kidney |
Ur/o | urine, urinary tract |
Ureter/o | ureter |
Urethr/o | urethra |
Urin/o | urine |
Vesic/o | urinary bladder |
Bucc/o | cheek |
Chol/e | bile, gall |
Chol/o | bile, gall |
Cholangi/o | bile duct |
Cholecyst/o | gall bladder |
Choledoch/o | common bile duct |
Enter/o | intestine |
Gastr/o | stomach |
Gloss/o | tongue |
Hepat/o | liver |
Labi/o | lip |
Lingu/o | tongue |
Or/o | mouth |
Proct/o | rectum and anus |
Sial/o | saliva, salivary gland, salivary duct |
Stoma, Stomat/o | mouth |
Uvul/o | uvula |
Epididym/o | Epididymis |
Orchi/o | testis |
Orchid/o | testis |
Osche/o | scrotum |
Prostat/o | prostate |
Semin/o | semen |
Sperm/o | semen, spermatozoa |
Spermat/o | semen, spermatozoa |
Test/o | testis, testicle |
Vas/o | vas deferens, ductus deferens (also vessel, duct) |
Vesicul/o | seminal vesicle |
Colp/o | vagina |
Episi/o | vulva |
Gyn/o | woman |
Gynec/o | woman |
Hyster/o | uterus |
Mast/o | breast, mammary gland |
Men/o, Mens | menstruation |
Metr/o | uterus |
Metr/i | uterus |
O/o | ovum, egg cell |
Oophor/o | ovary |
Ov/o | ovum, egg cell |
Ovul/o | ovum, egg cell |
Salping/o | oviduct, tube |
Adren/o | adrenal glad, epinephrine |
Adrenal/o | adrenal gland, epinephrine |
Adrenocortic/o | adrenal cortex |
Endocrine/o | endocrine glands, endocrine system |
Hypophys/o | pituitary gland, hypophysis |
Insul/o | pancreatic islets |
Parathyr/o | parathyroid gland |
Parathyroid/o | parathyroid gland |
Pituitar/o | pituitary gland, hypophysis |
Thyr/o | thyroid gland |
Thyroid/o | thyroid gland |
Cerebr/o | cerebrum |
Cortic/o | cerebral cortex, outer potion |
Encephal/o | brain |
Gangli/o | ganglion |
Ganglion/o | ganglion |
Gli/o | neuroglia cells |
Medull/o | medulla oblongata, medulla, middle, soft, marrow |
Meningo/o | meninges |
Meninge/o | meninges |
Myel/o | spinal cord, bone marrow |
Narc/o | stupor, numbness, sleep |
Neur/o | nervous system, tissue, nerve |
Neur/i | nervous system, tissue, nerve |
Psych/o | mind |
Radicul/o | spinal nerve root |
Somn/o | sleep |
Somn/i | sleep |
Blephar/o | eyelid |
Cochle/o | cochlea of inner ear |
Corne/o | cornea |
Dacryocyst/o | lacrimal sac |
Lacrim/o | tear, lacrimal apparatus |
Myring/o | tympanic membrane |
Ot/o | ear |
Phak/o | lens |
Phac/o | lens |
Retin/o | retina |
Salping/o | tube, Eustacian tube |
Scler/o | sclera |
Tympan/o | tympanic cavity (middle ear), tympanic membrane |