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MED109-GR - root words
Digestive and Urinary System Terminology
50
Medical
Not Applicable
09/09/2025

Additional Medical Flashcards

 


 

Cards

Term
abdomin/o
Definition

Abdomen, abdominal

Example: Abdominoplasty – Surgical repair or reconstruction of the abdomen, often referred to as a "tummy tuck.

Term
an/o
Definition

Anus

ex. anoplasty - surgical repair of the anus

Term
antr/o
Definition

antrum

ex. antrectomy - surgical removal of the antrum

Term
append/o
Definition

appendix

ex. appendicitis - inflammation of the appendix

Term
cec/o
Definition

cecum

ex. cecopexy - surgical fixation of the cecum

Term
celi/o
Definition

abdomen, abdominal cavity 

ex. celiotomy - surgical incision into the abdominal cavity 

Term
cheil/o
Definition

lip

ex. cheilitis - inflammation of the lips

Term
chol/e
Definition

gall, bile

ex. cholecystitis - inflammation of the gallbladder

Term
choledoch/o
Definition

common bile duct

ex. choledocholithiasis - the presence of stones in the common bile duct

Term
col/o, colon/o
Definition

colon

ex. colitis - inflammation of the colon

Term
enter/o
Definition

intestine

ex. enteritis - inflammation of the intestines 

Term
esophag/o
Definition

esophagus 

ex. esophagitis - inflammation of the esophagus

Term
gastr/o
Definition

stomach

ex. gastrectomy - surgical removal of part or all of the stomach

Term
gingiv/o
Definition

gum

ex. gingivitis - inflammation of the gums 

Term
hepat/o
Definition

Liver

Ex: Hepatomegaly – Enlargement of the liver, often caused by infections, fatty liver disease, or cancer.

 

Term
herni/o
Definition

 Hernia, protrusion of an organ through a membrane or cavity wall

Ex: Herniorrhaphy – Surgical repair of a hernia to reposition the protruding organ and strengthen the surrounding tissue.

Term
lapar/o
Definition

 Abdomen, abdominal cavity

Ex: Laparoscopy – A minimally invasive surgical procedure used to view and treat abdominal or pelvic conditions.

Term
lingu/o
Definition

Tongue

Ex: Sublingual – Situated under the tongue, often referring to the administration of medications for rapid absorption.

Term
or/o
Definition

Mouth

Ex: Oral – Pertaining to the mouth, such as in oral hygiene practices.

 

Term

palat/o

 

Definition

Palate

Ex: Palatoplasty – Surgical repair of the palate, often performed to correct cleft palate deformities.

Term

pancreat/o

 

Definition

 Pancreas

Ex: Pancreatitis – Inflammation of the pancreas, often caused by gallstones or excessive alcohol consumption.

Term

peritone/o

 

Definition

Peritoneum

Ex: Peritonitis – Inflammation of the peritoneum, the membrane lining the abdominal cavity, often caused by infection or perforation.

Term

polyp/o

 

Definition

Polyp, small growth

Ex: Polypectomy – Surgical removal of a polyp, often performed during a colonoscopy to prevent cancer development.

Term

proct/o

 

Definition

Rectum

Ex: Proctitis – Inflammation of the rectum, which can cause discomfort, bleeding, and urgency.

Term
pylor/o
Definition

Pylorus, pyloric sphincter

Ex: Pyloroplasty – Surgical repair of the pyloric sphincter to improve food passage from the stomach to the small intestine.

 

Term
rect/o
Definition

Rectum

Example: Rectocele – A bulging of the rectum into the vaginal wall, often caused by weakening of pelvic floor muscles.

 

Term

steat/o

 

Definition

Fat

Example: Steatorrhea – Excess fat in stool, often a sign of malabsorption disorders like celiac disease or chronic pancreatitis.

Term

stomat/o

 

Definition

Mouth

Example: Stomatitis – Inflammation of the mouth, which can result from infections, irritants, or systemic diseases.

Term
uvul/o
Definition

Uvula

Example: Uvulectomy – Surgical removal of the uvula, often performed to treat snoring or sleep apnea.

 

Term
xer/o
Definition

Dryness

Example: Xerostomia – Dryness of the mouth caused by reduced saliva production, often associated with certain medications or medical conditions.

 

Term
albumin/o
Definition

Albumin

Example: Albuminuria – The presence of albumin (a type of protein) in the urine, often a sign of kidney damage or disease, such as nephrotic syndrome.

 

Term

azot/o

 

Definition

Urea, nitrogen

Example: Azotemia – An elevated level of urea and other nitrogenous waste products in the blood, typically resulting from kidney dysfunction.

Term
blast/o
Definition

Developing cell, germ cell

Example: Nephroblastoma – A cancerous tumor of the kidney that arises from immature kidney cells, also known as Wilms tumor, commonly found in children.

 

Term
cyst/o
Definition

Bladder, sac

Example: Cystitis – Inflammation of the urinary bladder, often caused by bacterial infection, leading to frequent and painful urination.

 

Term
glomerul/o
Definition

Glomerulus

Example: Glomerulonephritis – Inflammation of the glomeruli, the tiny filtering units in the kidneys, which can lead to kidney dysfunction or failure.

 

Term
glyc/o, glycos/o
Definition

Sugar

Example: Hyperglycosuria – Excess sugar in the urine, commonly associated with uncontrolled diabetes or kidney filtration issues.

 

Term

hydr/o

 

Definition

Water

Example: Hydronephrosis – The swelling of a kidney due to a buildup of urine caused by obstruction in the urinary tract.

Term
lith/o
Definition

Stone, calculus

Example: Nephrolithiasis – The formation or presence of kidney stones, often causing severe pain and urinary obstruction.

 

Term
nephr/o
Definition

Kidney

Example: Nephrectomy – Surgical removal of a kidney, often performed due to cancer, trauma, or severe infection.

 

Term

noct/o

 

Definition

Night

Example: Nocturnal Enuresis – Involuntary urination during sleep, commonly known as bedwetting. This condition is most often seen in children, but it can also occur in adults due to medical issues such as diabetes, bladder dysfunction, or neurological disorders.

Term
py/o
Definition

Pus

Example: Pyuria – The presence of pus in the urine, indicating a urinary tract infection or kidney infection.

 

Term

pyel/o

 

Definition

Renal pelvis

Example: Pyelitis – Inflammation of the renal pelvis, often caused by bacterial infections ascending from the bladder.

Term

ren/o

 

Definition

Kidney

Example: Renal failure – The inability of the kidneys to filter waste products and balance fluids and electrolytes in the body.

Term

ur/o, urin/o

 

Definition

Urine, urinary tract

Example: Urology – The branch of medicine focused on the study and treatment of urinary tract diseases and disorders.

Term

ureter/o

 

Definition

Ureter

Example: Ureteroplasty – Surgical repair of a ureter to correct blockages or structural abnormalities.

Term

urethr/o

 

Definition

Urethra

Example: Urethritis – Inflammation of the urethra, often caused by bacterial infection or sexually transmitted infections.

Term

vesic/o

 

Definition

Bladder, sac

Example: Vesicoureteral reflux – A condition where urine flows backward from the bladder into the ureters, increasing the risk of kidney infections and damage.

Term
odont/o, dent/o
Definition

tooth

ex. dental - pertaining to teeth 

Term
meat/o
Definition

meatus, opening

ex. meatotomy - cutting into the urinary opening

Term
uric/o
Definition

uric acid 

ex. uricosuria - uric acid in urine 

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