obstruction


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Related to obstruction: obstruction of justice, intestinal obstruction, Bowel obstruction, esophageal obstruction

obstruction

 [ob-struk´shun]
1. the act of blocking or clogging.
2. the state or condition of being clogged; see also atresia. Called also blockade, closure, and occlusion.
chronic airflow obstruction (chronic airway obstruction) name given to a group of disorders in which the upper or lower airways are chronically obstructed; it includes chronic bronchitis, asthma, emphysema, pneumoconiosis, and any other type of chronic obstructive pulmonary disease.
intestinal obstruction see intestinal obstruction.

ob·struc·tion

(ob-strŭk'shŭn),
Blockage, clogging, or impeded flow, for example, by occlusion or stenosis.
[L. obstructio]

obstruction

/ob·struc·tion/ (ob-struk´shun)
1. the act of blocking or clogging.
2. block; occlusion; the state or condition of being clogged.obstruc´tive

obstruction

[əbstruk′shən]
Etymology: L, obstruere, to build against
1 something that blocks or clogs.
2 the act of blocking or preventing passage.
3 the condition of being obstructed or clogged. obstruct, v., obstructive, adj.

obstruction

A blocking or clogging of a tube or vessel. See Ball-valve obstruction, Biliary obstruction, Bladder outlet obstruction, Bowel obstruction, Bypass obstruction, Nasal obstruction, UPJ obstruction.

ob·struc·tion

(ŏb-strŭk'shŭn)
Blockage or clogging, e.g., by occlusion or stenosis.
[L. obstructio]

Obstruction

A blockage that prevents movement.

obstruction

occlusion; stenosis

ob·struc·tion

(ŏb-strŭk'shŭn)
Blockage, clogging, or impeded flow.
[L. obstructio]

obstruction

the act of blocking or clogging; state of being clogged; refers usually to a tubular structure. See intestinal, laryngeal, nasolacrimal duct obstruction, esophageal, oviductal, urethral, ureteral obstruction.

pseudo-obstruction
functional, rather than physical, obstruction of the small intestine can occur with hypomotility and ileus.
ventricular outflow obstruction
see ventricular outflow obstruction.

Patient discussion about obstruction

Q. I recently had my surgery for bowel obstruction? I recently had my surgery for bowel obstruction? None of the diet was restricted for me by doctor but should I go for any special diet.

A. I had surgery in 08/08 during having a c-section and hernia repair, and I'm having diarrhea all the time. I don't know what to eat nor what medicines to take. Only Immodium AD helps temporary. If I have an appointment, I don't eat breakfast or lunch. I come home and eat dinner. About 30 minutes after eating, I'm in the bathroom. Can someone help me please? I have to return back to work next month, and I don't want to be in the bathroom more than I am at my desk.

Q. (COPD)chronic obstructive pulmonary disease the main causes of?

A. Mainly smoking, although ambient air pollution and industrial exposure to dust have also been implicated as causes.

You may read more here:

www.mayoclinic.com/health/copd/DS00916

More discussions about obstruction
References in classic literature ?
In aggravated cases, that is when the obstructions are many, or of such a nature as to deflect the bow more than forty-five degrees in any direction, or when the craft has reached its destination and dropped to within a hundred yards of the ground, the mechanism brings her to a full stop, at the same time sounding a loud alarm which will instantly awaken the pilot.
Trade and commerce, if they were not made of India rubber, would never manage to bounce over the obstacles which legislators are continually putting in their way; and, if one were to judge these men wholly by the effects of their actions, and not partly by their intentions, they would deserve to be classed and punished with those mischievous persons who put obstructions on the railroads.
The object of the man, the aim of these moments, is to make daylight shine through him, to suffer the law to traverse his whole being without obstruction, so that on what point soever of his doing your eye falls it shall report truly of his character, whether it be his diet, his house, his religious forms, his society, his mirth, his vote, his opposition.
Let him do and say what strictly belongs to him, and though very ignorant of books, his nature shall not yield him any intellectual obstructions and doubts.
These two disputes, which were the most important and gravest, being settled, it only remained for the servants of Don Luis to consent that three of them should return while one was left to accompany him whither Don Fernando desired to take him; and good luck and better fortune, having already begun to solve difficulties and remove obstructions in favour of the lovers and warriors of the inn, were pleased to persevere and bring everything to a happy issue; for the servants agreed to do as Don Luis wished; which gave Dona Clara such happiness that no one could have looked into her face just then without seeing the joy of her heart.
This practice in the course of the late war, was found replete with obstructions to a vigorous and to an economical system of defense.
The disquietude of the people; their repugnance and, perhaps, refusal to co-operate with the officers of the Union; the frowns of the executive magistracy of the State; the embarrassments created by legislative devices, which would often be added on such occasions, would oppose, in any State, difficulties not to be despised; would form, in a large State, very serious impediments; and where the sentiments of several adjoining States happened to be in unison, would present obstructions which the federal government would hardly be willing to encounter.
Avoiding the obstructions gave it the sinuous movement of a serpent.
The turbulence and rapidity of the current continually augmenting as they advanced, gave the voyagers intimation that they were approaching the great obstructions of the river, and at length they arrived at Strawberry Island, so called by Lewis and Clarke, which lies at the foot of the first rapid.
We had played billiards in the Azores with balls that were not round and on an ancient table that was very little smoother than a brick pavement--one of those wretched old things with dead cushions, and with patches in the faded cloth and invisible obstructions that made the balls describe the most astonishing and unsuspected angles and perform feats in the way of unlooked-for and almost impossible "scratches" that were perfectly bewildering.
WHILE a Division Superintendent of a railway was attending closely to his business of placing obstructions on the track and tampering with the switches he received word that the President of the road was about to discharge him for incompetency.
Mr Swiveller and Sampson Brass looked from Miss Sally to each other, in a state of bewilderment, and then, as by one impulse, caught up their hats and rushed out into the street--darting along in the middle of the road, and dashing aside all obstructions, as though they were running for their lives.