{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T14:49:11Z","timestamp":1790434151426,"version":"4.1.0"},"reference-count":16,"publisher":"American Academy of Pediatrics (AAP)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,11,1]]},"abstract":"<jats:p>Congenital airway obstruction poses a life-threatening challenge to the newborn. We present the first case of three-dimensional (3D) modeling and 3D printing of complex fetal maxillofacial anatomy after prenatal ultrasound indicated potential upper airway obstruction from a midline mass of the maxilla. Using fetal MRI and patient-specific computer-aided modeling, the craniofacial anatomy of the fetus was manufactured using a 3D printer. This model demonstrated the mass to be isolated to the upper lip and maxilla, suggesting the oral airway to be patent. The decision was made to deliver the infant without a planned ex utero intrapartum treatment procedure. The neonate was born with a protuberant cleft lip and palate deformity, without airway obstruction, as predicted by the patient-specific model. The delivery was uneventful, and the child was discharged without need for airway intervention. This case demonstrates that 3D modeling may improve prenatal evaluation of complex patient-specific fetal anatomy and facilitate the multidisciplinary approach to perinatal management of complex airway anomalies.<\/jats:p>","DOI":"10.1542\/peds.2015-1062","type":"journal-article","created":{"date-parts":[[2015,10,6]],"date-time":"2015-10-06T00:38:31Z","timestamp":1444091911000},"page":"e1382-e1385","source":"Crossref","is-referenced-by-count":57,"title":["Antenatal Three-Dimensional Printing of Aberrant Facial Anatomy"],"prefix":"10.1542","volume":"136","author":[{"given":"Kyle K.","family":"VanKoevering","sequence":"first","affiliation":[{"name":"Departments of Otolaryngology-Head & Neck Surgery,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Morrison","sequence":"additional","affiliation":[{"name":"Departments of Otolaryngology-Head & Neck Surgery,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sanjay P.","family":"Prabhu","sequence":"additional","affiliation":[{"name":"Department of Radiology, Harvard Medical School, Boston, Massachusetts;"},{"name":"Department of Radiology, Boston Children\u2019s Hospital, Boston, Massachusetts;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria F. 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