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imperforate

   Also found in: Dictionary/thesaurus, Legal, Acronyms, Encyclopedia, Wikipedia 0.03 sec.
imperforate /im·per·fo·rate/ (-per´for-āt) not open; abnormally closed.
im·per·fo·rate (m-pûrfr-t)
adj.
Lacking a normal opening.

imperforate
[impur′fərit]
Etymology: L, im, not, perforare, to pierce
lacking a normal opening in a body organ or passageway. An infant may be born with an imperforate anus. Compare perforate.

imperforate (imˈ·purˑ·f·rātˈ),
adj absence of a typical opening in an organ or passageway of the body, such as the hymen or anus.
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Imperforate.

imperforate
not open; abnormally closed. Common sites for atresia are anus, hymen, teat sphincter, lacrimal puncta.


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Their external treatment is very different, with the orthogonal block more massive and imperforate, and the serpentine prow clad in a layered, lightweight skin of glass and louvres.
Three surgeries will be available in the first series of podcasts: a pediatric laparoscopic Nissen fundoplication, a pediatric video-assisted thoracoscopy lung resection, and a pull-through procedure for a high imperforate anus.
 
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