| The causes include antispasmodic drugs, continence surgery, obstruction, psychosis, and neurological or inflammatory conditions. |
| Malrotation is a type of mechanical obstruction caused by abnormal development of the intestines while a fetus is in the mother's womb. |
| The condition is also known as heaves, recurrent airway obstruction, broken wind, emphysema, chronic bronchitis or small airway disease. |
| You are supposed to be able to throw your hat through the middle of a quince tree without obstruction! |
| He said the problem was at best causing an obstruction and at worst could cause a serious accident. |
| Throwing away a watch case isn't an obstruction of an official investigation because it isn't relevant. |
