dilation medical definition

Read medical definition of Dilation. During the first stage of labor, the cervix opens (dilates) and thins out (effaces) to allow the baby to move into the birth canal. Cervical dilation, the opening of the cervix, and effacement during pregnancy, the thinning of the cervix, occur as labor and delivery get closer. Dilation medical definition, flashcards and ICD-10 codes. Learn more. D and C (dilation and curettage) is a procedure to scrape and collect the tissue (endometrium) from inside the uterus. CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW American Heritage® Dictionary of the English Language, Fifth Edition. Dilatation definition is - amplification in writing or speech. In figures A and B, the cervix is tightly closed. See more. In adults, an ascending aortic diameter greater than 4 cm is considered to indicate dilatation 4.. Aneurysmal dilatation is considered when the ascending aortic diameter reaches or exceeds 1.5 times the expected normal diameter (equal to or greater than 5 cm). (obsolete) Delay. Also known as dilation. Dilation and curettage (D&C) is a procedure to remove tissue from inside your uterus. Medical Definition of Dilatation. Doctors perform dilation and curettage to diagnose and treat certain uterine conditions — such as heavy bleeding — or to clear the uterine lining after a miscarriage or abortion.In a dilation and curettage — sometimes spelled \"dilatation\" and curettage — your doctor uses small instruments or a medication to open (dilate) your cervix — the lower, narrow part of your uterus. In figure C, the cervix is 60 percent effaced and 1 to 2 cm dilated. Dilating (widening) the pupil permits the retina to be examined for signs of disease. List of all most popular abbreviated Dilation terms defined. Non-physiological causes of mydriasis include disease, trauma, or the use of drugs. Dilation: The process of enlargement, stretching, or expansion. An esophagoscopy is a procedure that allows your doctor to do a number of different things, including examine your gastrointestinal tract and take a biopsy. From Wikipedia, the free encyclopedia Mydriasis is the dilation of the pupil, usually having a non-physiological cause, or sometimes a physiological pupillary response. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. excessive dilatation of the pupil of the eye, as the result of disease, drugs, or the like. Dilation: The process of enlargement, stretching, or expansion. It is controlled by the autonomic nervous system. Therefore, dilation cannot be consciously controlled. dilatation of the heart compensatory enlargement of the cavities of the heart, with thinning of the walls. Dilation definition is - the act or action of dilating : the state of being dilated : expansion, dilatation. Dilation (D) is a widening of the cervix to allow instruments into the uterus. Dilation (or dilatation) and curettage (D&C) refers to the dilation (widening/opening) of the cervix and surgical removal of part of the lining of the uterus and/or contents of the uterus by scraping and scooping ().It is a gynecologic procedure used for diagnostic and therapeutic purposes, and is the most commonly used method for first trimester miscarriage or abortion. Free. An ultrasound is done before a D&E to determine the size of the uterus and the number of weeks of the pregnancy. A procedure in which the opening of the cervix is stretched with a special instrument, and the walls of the uterus are scraped gently. Dilation and evacuation (D&E) is the dilation of the cervix and surgical evacuation of the uterus (potentially including the fetus, placenta and other tissue) after the first trimester of pregnancy. The word "dilatation" means the same thing. 3. an increase in the diameter of a circular structure, such as the pupil. 2. dilatation. Dilation definition: a dilating or being dilated, as of the pupil of an eye, a blood vessel, or the cervix... | Meaning, pronunciation, translations and examples How to use dilatation in a sentence. Dilatation of the ascending aorta is a common finding in the elderly but unusual in younger patients.. https://medical-dictionary.thefreedictionary.com/dilation, Some of the key players profiled in the Sinus, All eligible patients were randomly assigned (1:1:1:1:1) to receive balloon, The addition of intralesional steroid injection to endoscopic, D: The left frontal recess is viewed 2 years after the balloon, The aim of this prospective study was to assess the efficacies of laminaria, vaginal misoprostol, and mechanical dilator applications before surgical intervention with regard to the optimal cervical, Patients were considered refractory to endoscopic treatment when we observed the recurrence of the stricture and dysphagia after two consecutive endoscopic, The temperature control system of the TSTM is similar to that of the, Similar to that of rock joint surface shear, different degrees of, The isolated malformations of the right atrium reported in the literature are very rare cardiac abnormalities, including the following morphological types of disease: diffusely enlarged right atrium (idiopathic enlargement or, With improved techniques and wider applications, balloon angioplasty for pulmonary (artery) stenosis has become a reliable alternative to surgical management in many centers around the world. How to use dilation in a sentence. It is a method of abortion as well as a common procedure used after miscarriage to remove all pregnancy tissue. Read medical definition of Dilation, pupil (test) Dilation, pupil (test): Opening the pupil wide enables your eye care professional to see more of your retina, the light-sensitive layer of tissue at the back of your eye. Browse the list of 7 Dilation abbreviations with their meanings and definitions. Another word for dilation: enlargement, increase, spread, expansion, extension | Collins English Thesaurus Find information on benign esophageal stricture causes, symptoms, and treatment. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Dilatation: The process of enlargement or expansion. Benign esophageal stricture is a narrowing or tightening of the esophagus. Another word for dilation. dilation and curettage D and C; expanding … The term, dilation is used to describe bodily natural processes. Pathology. dilation of blood vessels dilation noun (CHANGING SHAPE) [ C ] geometry a change in the shape of a figure in which is it made larger or smaller according to a scale (= relationship of sizes) a. Find more ways to say dilation, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. https://medical-dictionary.thefreedictionary.com/dilatation, Objective: Achalasia Cardia is treated by Pneumatic balloon, Most OSs can be managed with periodic endoscopic, Let it be [Dil.sub.A] = {[delta] [member of] [Col.sub.A]|[delta]--is a, No significant between-group difference was evident in any of cellular hyperplasia, goblet cell hypertrophy or degeneration, leukocytic infiltration, ciliary loss or degeneration, edema, or vascular, most appropriate time for administration was at cervical, Gnanaraj et al21 assessed patients who were on self calibration comparing them to group of 49 patients on, Viridans streptococcal bacteraemia after oesophageal stricture, After appropriate positioning under anesthesia, patients in group A (36 patients, experimental group) received preoperative urethral, Friedman introduced partograph in 1954; he concluded that progressive cervical, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Pneumatic Balloon Dilatation for Achalasia Cardia; Early and late results, a single center study, An audit of the management of oesophageal stricture in children in Durban, Kwazulu-Natal Province, South Africa, A description of collineations-groups of an affine plane, Bicuspid aortic valve: An unusual cause of aneurysm of left coronary sinus of valsalva, The Effects of Curcumin on Wound Healing in a Rat Model of Nasal Mucosal Trauma, EFFECT OF HYOSINE BUTYLBROMIDE ON FIRST STAGE OF LABOUR IN TERM PREGNANCY, STRICTURE RECURRENCE AFTER OPTICAL INTERNAL URETHROTOMY WITH AND WITHOUT CLEAN INTERMITTENT SELF CATHETERIZATION IN URETHRAL STRICTURE, A rare complication of esophageal dilatation: Brain abscess, Flow topology of three-dimensional spherical flame in shock accelerated flows, Effect of preoperative urethral dilatation on preventing urethral stricture after holmium laser enucleation of the prostate: A randomized controlled study, HOW PARTOGRAPHY PLAYS AN IMPORTANT ROLE FOR BETTER MATERNAL AND FOETAL OUTCOME. It usually includes a combination of vacuum aspiration, dilation and curettage (D&C), and the use of surgical instruments (such as forceps). [ dil″ah-ta´shun] 1. the condition, as of an orifice or tubular structure, of being dilated or stretched beyond normal dimensions by medications or instrumentation. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Curettage (C) is the scraping of tissue from the walls of the uterus. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. noun Medicine/Medical. The act of expanding or enlarging or the state of being expanded or enlarged: dilation of the cervix during labor. The word "dilatation" means the same thing.Both come from the Latin "dilatare" meaning "to enlarge or expand." 1. the act of dilating or stretching. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. In figure D, the cervix is … Synonyms: cunctation, hold-up; see also Thesaurus:delay (Can we find and add a quotation of Bishop Hall to this entry?) Dilation refers to the act of becoming wider, larger, or more open. [8],[9] The comprehensive benefits of balloon, The article concludes that Eyenovia's micro-dose delivery of topical phenylephrine achieves comparable, "an Edith Whartonesque dilation on a social class steeped in hypocrisy", Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, $3.68Bn Sinus Dilation Devices Market Outlook, 2026: Key Strategic Insights & Segment Forecasts, Optimal dilation time for combined small endoscopic sphincterotomy and balloon dilation for common bile duct stones: A multicentre, single-blinded, randomised controlled trial, Effectiveness of intralesional steroid injections with dilatation in corrosive oesophageal strictures - A Randomized Control Tiral, At federal appeals court, Texas asks to enforce its ban on a common abortion procedure, Balloon catheter dilation of a septated frontal sinus, Prospective study of laminaria, vaginal misoprostol, and mechanical dilator applications before surgical intervention in first-trimester pregnant women with missed abortion, Endoscopic Injection of Mitomycin C for the Treatment of Pharyngoesophageal Stenosis Refractory to Endoscopic Treatment with Dilatation in Patients Treated for Head and Neck Cancer, Calibration of Material Models against TSTM Test for Crack Risk Assessment of Early-Age Concrete Containing Fly Ash, Numerical Analysis for the Progressive Failure of Binary-Medium Interface under Shearing, Surgical Treatment of Idiopathic Enlargement of the Right Atrium, Balloon Angioplasty as a Modality to Treat Children with Pulmonary Stenosis Secondary to Complex Congenital Heart Diseases, Eyenovia Publishes Results of Second Phase II Study Demonstrating Benefit of Micro-dose Delivery Method. 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