0 in medicine, something that blocks a tube or opening in the body, or when something is blocked or closed
1 in dentistry, the way in which your upper and lower teeth meet
2 a situation in the weather when two masses of air meet, especially when a mass of cold air reaches warm air and pushes the warm air up off the earth's surface
Initial studies on in-utero tracheal occlusion were undertaken by tracheal ligation,111 using clipping of the fetal trachea.
Also, additional procedures, such as balloon dilatation of stenotic pulmonary arteries or occlusion of systemic-to-pulmonary or venous-to-left atrial channels can be performed if required.
Before the repeated attempts at transcatheter occlusion, all 14 patients underwent clinical reassessment, with repeated electrocardiograms and chest x-rays.
Further extensive experimental investigation has allowed the process of tracheal occlusion to be refined by several groups.
But occlusion of the aural never quite succeeds because voice leaves material remainders.
Yet, with occlusion, important systemic venous collateral channels were seen connecting to the pulmonary veins.
Three patients with a continuous murmur six months after the procedure underwent complete occlusion using a second device.
The late mortality is usually due to occlusion of the shunts, which is normally independent of the underlying cardiac lesion.
中文繁体
阻塞, 栓塞, 閉塞(醫學術語,管道或體內開口處的阻塞)…
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阻塞, 栓塞(医学术语,血管或体内开口处的阻塞), 牙齿…
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niedrożność, okluzja…
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