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med109 aurorak
Digestive and Urinary system prefixes, suffiexes, root words and abbreviations
71
Medical
Undergraduate 1
09/09/2025

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Term
dys
Definition
Painful, abnormal, difficult, labored Example: Dyspepsia 13 Difficult or painful digestion, often referred to as indigestion, characterized by symptoms like bloating, nausea, or heartburn.
Term
endo
Definition
Within, in Example: Endogastric – A term referring to something occurring within the stomach, such as an endogastric procedure that involves accessing the interior of the stomach for diagnostic or therapeutic purposes.
Term
hemi
Definition
Half Example: Hemigastrectomy – Surgical removal of half of the stomach, typically performed to treat severe ulcers or stomach cancer.
Term
hyper
Definition
Excessive or above normal Example: Hypergastrinemia – A condition involving excessive levels of gastrin (a digestive hormone) in the blood, which can lead to overproduction of stomach acid and conditions like Zollinger-Ellison syndrome.
Term
hypo-
Definition
Below normal or deficient Example: Hypoglycemia – A condition characterized by abnormally low blood sugar levels, often causing symptoms like dizziness, weakness, and confusion, and requiring prompt treatment with glucose.
Term
mal
Definition
Bad or poor Example: Malabsorption – Poor absorption of nutrients in the digestive tract, which can result from conditions like celiac disease, Crohn’s disease, or chronic pancreatitis, leading to malnutrition.
Term
para
Definition
Beside, near, or abnormal Example: Paracolitis – Inflammation occurring near or adjacent to the colon, often associated with diverticulitis or infections.
Term
peri
Definition
Around or surrounding Example: Perigastric – Pertaining to the area around the stomach, often used to describe inflammation, abscesses, or surgical observations in this region.
Term
sub
Definition
Under, below Example: Sublingual – Situated under the tongue, often referring to medications that dissolve beneath the tongue for quick absorption.
Term
trans
Definition
Across or through Example: Transgastric – Referring to procedures or conditions that occur through the stomach, such as a transgastric endoscopic procedure used for accessing abdominal organs.
Term
-ac
Definition
Pertaining to Example: Celiac – Pertaining to the abdomen, often used in conditions like celiac disease, an autoimmune disorder where the ingestion of gluten damages the small intestine.
Term
-al
Definition
Pertaining to Example: Colorectal – Pertaining to the colon and rectum, often used in the context of colorectal cancer or surgeries.
Term
-cele
Definition
Hernia, protrusion Example: Gastrocele – A hernia of the stomach, often resulting from a weakness in the diaphragm or abdominal wall.
Term
-centesis
Definition
Surgical puncture to aspirate fluid Example: Paracentesis – A procedure involving the surgical puncture of the abdomen to remove excess fluid, commonly performed in cases of ascites.
Term
-eal
Definition
Pertaining to Example: Esophageal – Pertaining to the esophagus, such as in esophageal reflux, where stomach acid flows back into the esophagus.
Term
-ectomy
Definition
Excision Example: Appendectomy – Surgical removal of the appendix, often performed in cases of appendicitis.
Term
-gram
Definition
The record, radiographic image Example: Cholangiogram – A radiographic image of the bile ducts obtained using contrast material, often performed during Endoscopic Retrograde Cholangiopancreatography (ERCP) to assess blockages or other abnormalities in the bile ducts.
Term
-graphy
Definition
Process of recording Example: Electrogastrography – The process of recording the electrical activity of the stomach to assess its motility and function, often used to diagnose conditions like gastroparesis or dyspepsia..
Term
-ia
Definition
Condition of, diseased state, abnormal state Example: Dyspepsia – A condition of impaired digestion, often characterized by bloating, discomfort, and nausea.
Term
-iasis
Definition
Condition Example: Cholelithiasis – A condition involving the presence of gallstones in the gallbladder, which can cause pain and blockages.
Term
-ic
Definition
Pertaining to Example: Hepatic – Pertaining to the liver, as in hepatic function tests, which evaluate liver health.
Term
-itis
Definition
Inflammation Example: Gastritis – Inflammation of the stomach lining, often caused by infections, medications, or alcohol use.
Term
-logist
Definition
Specialist who studies and treats Example: Gastroenterologist – A specialist who diagnoses and treats disorders of the digestive system, including the stomach, intestines, and liver.
Term
-logy
Definition
Study of Example: Hepatology – The study of the liver, including diseases such as hepatitis and cirrhosis.
Term
-malacia
Definition
Softening Example: Esophagomalacia – Softening of the esophageal walls, often caused by chronic acid reflux (GERD), prolonged inflammation, or structural weakness, which may lead to difficulty swallowing (dysphagia) or esophageal collapse.
Term
-megaly
Definition
Enlargement Example: Hepatomegaly – Enlargement of the liver, which can occur in conditions like fatty liver disease or hepatitis.
Term
-oma
Definition
Tumor Example: Gastrinoma – A tumor that secretes gastrin, often associated with Zollinger-Ellison syndrome, leading to excessive stomach acid production.
Term
-osis
Definition
Abnormal condition Example: Diverticulosis – A condition where small pouches form in the colon wall, which can become inflamed (diverticulitis).
Term
-pathy
Definition
Disease Example: Gastropathy – A disease of the stomach, often referring to damage caused by chronic use of NSAIDs or alcohol.
Term
-phagia
Definition
Eating or swallowing Example: Dysphagia – Difficulty swallowing, which can result from conditions affecting the esophagus or nervous system.
Term
-plasty
Definition
Surgical repair Example: Pyloroplasty – Surgical repair or widening of the pyloric sphincter to improve the passage of food from the stomach to the small intestine.
Term
-ptosis
Definition
Prolapse, drooping Example: Gastroptosis – Prolapse or downward displacement of the stomach, often caused by weakened abdominal muscles.
Term
-rrhaphy
Definition
Suturing, repairing Example: Herniorrhaphy – Surgical repair of a hernia, often performed to reinforce the abdominal wall.
Term
-rrhea
Definition
Flow, discharge Example: Diarrhea – Frequent, watery bowel movements, often caused by infections, medications, or food intolerances.
Term
-scope
Definition
Instrument used for visualization Example: Colonoscope – An instrument used to visualize the interior of the colon during a colonoscopy.
Term
-scopy
Definition
Process of viewing, visualization Example: Endoscopy – The process of visualizing the digestive tract using a flexible tube with a camera.
Term
-stomy
Definition
Creation of an artificial opening Example: Colostomy – A surgical procedure to create an opening from the colon to the abdominal surface for waste elimination.
Term
-tomy
Definition
Incision, cut into Example: Laparotomy – A surgical incision into the abdominal cavity, often performed to diagnose or treat abdominal conditions.
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 Example: Anoplasty – Surgical repair of the anus, often performed to treat congenital defects or damage caused by trauma.
Term
antr/o
Definition
Antrum Example: Antrectomy – Surgical removal of the antrum, a part of the stomach, often done to treat ulcers or cancer.
Term
append/o
Definition
Appendix Example: Appendectomy – Surgical removal of the appendix, typically performed in cases of appendicitis.
Term
appendic/o
Definition
ppendix Example: Appendicitis – Inflammation of the appendix, often causing abdominal pain and requiring surgical intervention.
Term
cec/o
Definition
Cecum Example: Cecopexy – Surgical fixation of the cecum, often performed to correct volvulus (twisting of the bowel).
Term
celi/o
Definition
Abdomen, abdominal cavity Example: Celiotomy – Surgical incision into the abdominal cavity, often performed to explore or treat abdominal conditions.
Term
cheil/o
Definition
Lip Example: Cheilitis – Inflammation of the lips, often caused by irritation, infection, or nutritional deficiencies.
Term
chol/e
Definition
Gall, bile Example: Cholecystitis – Inflammation of the gallbladder, commonly caused by gallstones blocking the bile ducts.
Term
choledoch/o
Definition
Common bile duct Example: Choledocholithiasis – The presence of stones in the common bile duct, often requiring removal to restore bile flow.
Term
col/o, colon/o
Definition
Colon Example: Colitis – Inflammation of the colon, which can cause symptoms such as diarrhea, abdominal pain, and cramping.
Term
enter/o
Definition
Intestine Example: Enteritis – Inflammation of the intestines, often caused by infection or irritants.
Term
esophag/o
Definition
Esophagus Example: Esophagitis – Inflammation of the esophagus, often resulting from acid reflux or infections.
Term
gastr/o
Definition
Stomach Example: Gastrectomy – Surgical removal of part or all of the stomach, typically to treat ulcers, cancer, or severe obesity.
Term
gingiv/o
Definition
Gum Example: Gingivitis – Inflammation of the gums, often caused by poor oral hygiene or bacterial infection.
Term
gloss/o
Definition
Tongue Example: Glossitis is inflammation of the tongue that can cause swelling, redness, and pain. It is often caused by infections or nutritional deficiencies.
Term
hepat/o
Definition
Liver Example: 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 Example: Herniorrhaphy – Surgical repair of a hernia to reposition the protruding organ and strengthen the surrounding tissue.
Term
lapar/o
Definition
Abdomen, abdominal cavity Example: Laparoscopy – A minimally invasive surgical procedure used to view and treat abdominal or pelvic conditions.
Term
lingu/o
Definition
Tongue Example: Sublingual – Situated under the tongue, often referring to the administration of medications for rapid absorption.
Term
or/o
Definition
Mouth Example: Oral – Pertaining to the mouth, such as in oral hygiene practices.
palat/o: Palate Example: Palatoplasty – Surgical repair of the palate, often performed to correct cleft palate deformities.
Term
palat/o
Definition
Palate Example: Palatoplasty – Surgical repair of the palate, often performed to correct cleft palate deformities.
Term
pancreat/o
Definition
Pancreas Example: Pancreatitis – Inflammation of the pancreas, often caused by gallstones or excessive alcohol consumption.
Term
peritone/o
Definition
Peritoneum Example: Peritonitis – Inflammation of the peritoneum, the membrane lining the abdominal cavity, often caused by infection or perforation.
Term
polyp/o
Definition
Polyp, small growth Example: Polypectomy – Surgical removal of a polyp, often performed during a colonoscopy to prevent cancer development.
Term
proct/o
Definition
Rectum Example: Proctitis – Inflammation of the rectum, which can cause discomfort, bleeding, and urgency.
Term
pylor/o
Definition
Pylorus, pyloric sphincter Example: 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
sial/o
Definition
Saliva, salivary gland Example: Sialadenitis – Inflammation of a salivary gland, often caused by bacterial infections or blockages.
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.
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