{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,23]],"date-time":"2025-12-23T05:26:09Z","timestamp":1766467569673},"reference-count":10,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2005,12,14]],"date-time":"2005-12-14T00:00:00Z","timestamp":1134518400000},"content-version":"vor","delay-in-days":3910,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Prenatal Diagnosis"],"published-print":{"date-parts":[[1995,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Recently, sonography of the fetal face has gained increasing importance in prenatal diagnosis. It is not yet clear whether sonographic depiction of fetal tooth germs would have an influence on the prenatal diagnosis of ectodermal dysplasia syndromes. During routine malformation screening, horizontal sections of fetal jaws were visualized and examined for tooth germs in 124 pregnant women following sonographic \u2018facing\u2019. Histological jaw sections of fetuses that had died <jats:italic>in utero<\/jats:italic> at various gestational ages were produced in order to examine the degree of correspondence between the sonographic and histological findings. At least four tooth germs were found in the jaws of all fetuses between 19 and 34 gestational weeks (<jats:italic>n<\/jats:italic>=104). Although jaw visualization was possible between 14 and 18 gestational weeks (<jats:italic>n<\/jats:italic>=20), the exact number and location of the tooth germs could not be determined. Assessment of tooth germs may become increasingly important, as aplasia of the tooth germs is one of the principal signs of various hereditary ectodermal diseases.<\/jats:p>","DOI":"10.1002\/pd.1970150412","type":"journal-article","created":{"date-parts":[[2007,3,4]],"date-time":"2007-03-04T11:05:35Z","timestamp":1173006335000},"page":"368-372","source":"Crossref","is-referenced-by-count":8,"title":["Sonographic depiction of fetal tooth germs"],"prefix":"10.1002","volume":"15","author":[{"given":"M. R.","family":"Ulm","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Chalubinski","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Ulm","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.","family":"Pl\u00f6ckinger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Deutinger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Bernaschek","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,12,14]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"204","volume-title":"Birth Defects\u2014Atlas and Compendium","author":"Bergsma D.","year":"1973"},{"key":"e_1_2_1_3_1","first-page":"597","volume-title":"Birth Defect Encyclopedia","author":"Buyse M. L.","year":"1990"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0344-0338(85)80209-0"},{"key":"e_1_2_1_5_1","first-page":"189","article-title":"Congenital ectodermal dysplasia resulting in complete anodontia\u2014a case history","volume":"23","author":"Eisenson J. M.","year":"1956","journal-title":"J. Dent. Child."},{"key":"e_1_2_1_6_1","first-page":"12","volume-title":"Embryology of the Mouth and Related Structures","author":"Kitamura H.","year":"1989"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1959.0272"},{"key":"e_1_2_1_8_1","first-page":"125","volume-title":"Genetik der Zahn\u2010, Mund\u2010 und Kieferregion","author":"Schranz D.","year":"1991"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-00791-4"},{"key":"e_1_2_1_10_1","first-page":"1163","volume-title":"Congenital Malformations\u2014Notes and Comments","author":"Warkany J.","year":"1971"},{"key":"e_1_2_1_11_1","first-page":"279","article-title":"Ektodermale Missbildungen","volume":"3","author":"Willner H.","year":"1936","journal-title":"Dtsch. Zahn\u2010, Mund\u2010 und Kieferheilkd."}],"container-title":["Prenatal Diagnosis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fpd.1970150412","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pd.1970150412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,26]],"date-time":"2023-10-26T15:37:08Z","timestamp":1698334628000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1002\/pd.1970150412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1995,4]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1995,4]]}},"alternative-id":["10.1002\/pd.1970150412"],"URL":"https:\/\/doi.org\/10.1002\/pd.1970150412","archive":["Portico"],"relation":{},"ISSN":["0197-3851","1097-0223"],"issn-type":[{"value":"0197-3851","type":"print"},{"value":"1097-0223","type":"electronic"}],"subject":[],"published":{"date-parts":[[1995,4]]}}}