Document Detail


The three-dimensional ultrasonography of the fetal face--history and progresses.
MedLine Citation:
PMID:  21495456     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
Fetal face was the main concern of researchers who developed three-dimensional ultrasound. 3-D ultrasound beginnings date back to 1973. Parallel concerns of researchers from different parts of the world have led to a constantly changing the equipment and software. 3-D images of the fetal face were obtained since 1986, but those that are available on the ultrasound devices sold today dates from 1992, and the 4D since 1996. Techniques such as volum rendering and multiplanar volume rendering, led to the development of 3D ultrasound. Late 2000 revealed study fetal face by multiplane three-dimensional ultrasound, through the acquisition of volume and its processing. Study of fetal profile by this method provides new data on the jaw, naso-maxillo-mandibular angle, even a diagram of the fetal profile or of dimensions of the fetal face or nasal bone length. Fetal profile analyzed by 16 parameters measured by 3D ultrasound, with the creation of a craniofacial index variable is useful in assessing normal and abnormal fetal face. Today, the bones of fetal face--nose, jaw, bone palace, those of the orbit, can be studied in dynamics, from 12-14 gestational weeks. The best ultrasound images can be obtained after 21 gestational weeks, when fetal size and its ratio with amniotic fluid are optimal for the acquisition of fetal volume.
Authors:
C Mărginean; Klara Brînzaniuc; Gh Mühlfay; Karin Horvath; Oana Mărginean
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Revista medico-chirurgicală̆ a Societă̆ţ̜ii de Medici ş̧i Naturaliş̧ti din Iaş̧i     Volume:  114     ISSN:  0048-7848     ISO Abbreviation:  Rev Med Chir Soc Med Nat Iasi     Publication Date:    2010 Oct-Dec
Date Detail:
Created Date:  2011-04-18     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0413735     Medline TA:  Rev Med Chir Soc Med Nat Iasi     Country:  Romania    
Other Details:
Languages:  eng     Pagination:  1058-63     Citation Subset:  IM    
Affiliation:
School of Medicine, University of Medicine and Pharmacy Târgu Mureş.
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