impacted fetus

im·pact·ed fe·tus

a fetus that, because of its large size or narrowing of the pelvic canal, has become wedged and incapable of spontaneous advance or recession.
Farlex Partner Medical Dictionary © Farlex 2012

im·pact·ed fe·tus

(im-pak'tĕd fē'tŭs)
A fetus that, because of its large size or narrowing of the pelvic canal, has become wedged and incapable of spontaneous advance or recession.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive ?
Many experts believe that the accoucheur has approximately 4 or 5 minutes to deliver the impacted fetus before the risk of these adverse outcomes rises substantially.
Tackle the challenging shoulder dystocia emergency by practicing delivery of the posterior arm: successful delivery of the posterior arm may require finding and firmly grasping the fetal hand, wrist, and/or distal forearm
Spiritual emblems are kept under wraps, like the Aztec loincloth worn underneath the flashy outfits in Zoot Suit; or placed underground, like the hole in which a farm worker tries to mate with the earth goddess in Bernabe; or borne within the body itself, like the impacted fetus carried for decades by the Mexican revolutionary matriarch of Mummified Deer.
San Diego, Calif.: a Mayan romance
I am deeply indebted to the obstetricians who took the time to share their excellent advice on how to deliver an impacted fetus. There is a wealth of clinical knowledge in the OBG MANAGEMENT community, and sharing it in this forum is sure to advance the quality of our obstetric care.
A few caveats for the push technique
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