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Root Words
Medical Terminology
| Term | Definition |
|---|---|
| or/o, stomat/o | mouth |
| dent/o, odont/o | tooth |
| gingiv/o | gum |
| gloss/o, lingu/o | tongue |
| esophag/o | esophagus |
| gastr/o | stomach |
| enter/o | intestine |
| dysentery | infection of small intestine causing diarrhea and bleeding |
| duoden/o | duodenum |
| jejun/o | jejunum |
| ile/o | ileum |
| col/o, colon/o | colon |
| sigmoid/o | sigmoid |
| rect/o | rectum |
| an/o | anus |
| proct/o | anus and rectum |
| sial/o | saliva |
| bil/i, chol/e | bile |
| cholelith | gallstone |
| abdomin/o, celi/o, lapar/o | abdomen |
| centesis | puncture |
| cyst/o | bladder |
| doch/o | duct |
| choledocholothiasis | condition of gallstones in bile duct |
| hepat/o, hepatic/o | liver |
| pancreat/o | pancreas |
| peritone/o | peritoneum |
| dyspepsia | pain with eating or general nausea |
| emesis | vomiting |
| jaundice, icterus | gallbladder dysfunction, yellowing skin and eyes |
| aphagia | not eating due to mouth or tooth pain |
| eupepsia | good digestion |
| dyspepsia | bad digestion |
| hematemesis | vomiting blood |
| hemorrhoid | inflammation of veins surrounding anus |
| paresis | partial paralysis |
| ondontoclasis | breaking of a tooth |
| flatus | passing gas |
| hernia | rupture or protrusion of an organ |
| steatorrhea | excessive fat discharge in the feces |
| hepatoptosis | downward displacement of the liver |
| sialoangiectasis | overexpansion of the salivary vessels |
| sialostenosis | narrowing of the salivary glands |
| ascites | retention of fluid in the peritoneum |
| cholangiography | procedure for recording bile vessels (ducts) |
| cholecystogram | record of the bile (gall) bladder |
| FOBT | Fecal occult blood test |
| dentrifice | toothpaste |
| bariatrics | branch of medicine dealing with weight issues |
| epigastric | upper center portion of the abdomen |
| hypochondriatic | upper side portions of the abdomen |
| hypogastric | lower center portion of the abdomen |
| stomatomycosis | fungal infection of the mouth |
| glossotrichia | overdevelopment of bumps on the tongue |
| pyloric stenosis | narrowing of the sphincter at the base of the stomach |
| fistula | abnormal passageway in the body that shouldn't be there |
| proctopstosis | downward displacement of the anus and rectum |
| celiac disease | disease of the intestines due to an adverse reaction to gluten |
| cholangitis | inflammation of bile vessels |
| sclerosing cholangitis | inflammation and hardening of the bile vessels |
| choledochocele | hernia of the bile duct |
| hepatosclerosis | hardening of the liver |
| cholangioma | tumor of the bile vessles |
| choledocholithiasis | presence of a stone in the bile |
| gastropexy | surgical fixation of the stomach |
| rrhapy | suture |
| anastomosis | creation of a hole |
| pexy | surgical fixation |
| centesis | puncture |
| cholelithotripsy | crushing of gall stones |
| BE | barium enema |
| NGT | nasogastric tube |
| NPO | nothing by mouth (nihil per os) |
| PEG | percutaneous endoscopic gastrostomy |
| PEJ | percutaneous endoscopic jejunostomy |
| BM | bowel movement |
| N&V | nausea and vomiting |
| CCE | cholecystectomy |
| EGD | esophagogastrodoudenoscopy |
| ERCP | endoscopic retrograde cholangiopancreatography |
| EUS | endoscopic ultrasound |
| FOBT | fecal occult blood test |
| LFT | liver function test |
| GI | gastrointestinal |
| UGI | upper gastrointestinal |
| GERD | gastroesophageal reflux disease |
| HAV, HBV, HCV | Hepatitis A, B, C virus |
| IBD | inflammatory bowel syndrome |
| IBS | irritable bowel syndrome |
| PUD | peptic ulcer disease |
| RLQ | right lower quadrant |
| RUQ | right upper quadrant |
| LLQ | left lower quadrant |
| LUQ | left upper quadrant |