Related Experiment Video
Updated: May 20, 2026
Midface Hypoplasia and Cranial Base Morphology in Syndromic Craniosynostosis: A Comparative Analysis Study Using a Predictive Regression Model
Published on: November 4, 2025
Complete calvarial agenesis in conjunction with a Tessier 1-13 facial cleft
Tommaso Addona1, Ariella Friedman, Alexander Post
1Division of Plastic Surgery, Mount Sinai Medical Center, One Gustave L Levy Pl, New York, NY 10029, USA.
Abstract:
Amniotic band sequence (ABS) is a condition in which rupture of the amniotic sac leads to the development of a broad spectrum of fetal anomalies. A newborn male presented at term with multiple craniofacial and skeletal anomalies, including attachment of the placenta to the head, a paramedian facial cleft, and multiple skeletal anomalies. The patient has undergone several operations to date. The initial operation was performed to remove the attached placenta off the underlying dura, which was with a collagen matrix bound to a silicone membrane. The patient subsequently underwent split-thickness skin grafting with complete survival of the graft.
Related Concept Videos
01:22Sutures of the Skull
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
01:27Cranial Bones: Lateral View
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...