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69 Possible Causes for Flattened Frontal Bone

  • Larsen's Syndrome

    The authors report on a child with typical Larsen's syndrome with some rare findings such as mixed-type hearing loss and with some potentially fatal operative risks including laryngomalacia and cervical instability. A few deaths with Larsen's syndrome have been reported associated with various fatal risks such as[…][ncbi.nlm.nih.gov]

  • Brachycephaly

    The frontal bone of deformed individuals is remarkably flattened by a primary deforming force.[ncbi.nlm.nih.gov] Secondly, the frontal bones are flattened and positioned posteriorly in the anteroposterior direction, which also helps to mask the underdevelopment of the middle-inferior[ncbi.nlm.nih.gov] Brachycephaly Diagnosis: CI 90%, short skull, occiput flattened, widened May affect parietal, temporal, and/or frontal bones and facial symmetry May occur alone or in combination[cappskids.org]

  • Traumatic Pneumocephalus

    Facial computed tomography (CT) showed flattened frontal bone underlying the lesion. The size of depression identified on CT results was 35 mm 17 mm 1.9 mm ( Fig. 2 ).[e-acfs.org]

  • Syndromic Orbital Border Hypoplasia

    There is complete fusion of the coronal suture (white arrows) with a prominent frontal bone and flattened occiput.[ijri.org] frontal bones and bossing of the parieto-occipital regions.[ijri.org] Unicoronal synostosis [Figure 4] resulting in anterior plagiocephaly manifests as flattening of the frontal bone on the affected side, with a prominent frontal eminence on[ijri.org]

  • Thanatophoric Dysplasia

    The diagnosis of TD is typically suspected on ultrasound during the second trimester of pregnancy, when severe shortening of the long bones, frontal bossing, flattened vertebrae[ncbi.nlm.nih.gov] ., i.e. marked reduction in the a-p diameter, flattened occiput and a constant severe forward bulging of the frontal bone, with an overall configuration that recalls the lateral[slideheaven.com]

  • Thanatophoric Dysplasia Type 1

    The diagnosis of TD is typically suspected on ultrasound during the second trimester of pregnancy, when severe shortening of the long bones, frontal bossing, flattened vertebrae[questia.com]

  • Autosomal Dominant Microcephaly

    Short long bones (measuring -2SD), macrocephaly, and typical facial features (widely spaced eyes, broad nasal bridge, and flattened frontal bone) can be detected by fetal[ncbi.nlm.nih.gov]

  • Isolated Trigonocephaly

    There is complete fusion of the coronal suture (white arrows) with a prominent frontal bone and flattened occiput.[ijri.org] (From Renier et al. 2000) skull is decreased, and vertical occipital and frontal bones are require a surgical intervention, whereas positional occipital flattening, a nonsynostotic[rrnursingschool.biz] frontal bones and bossing of the parieto-occipital regions.[ijri.org]

  • Familial Scaphocephaly Syndrome

    There is complete fusion of the coronal suture (white arrows) with a prominent frontal bone and flattened occiput.[ijri.org] (From Renier et al. 2000) skull is decreased, and vertical occipital and frontal bones are require a surgical intervention, whereas positional occipital flattening, a nonsynostotic[rrnursingschool.biz] frontal bones and bossing of the parieto-occipital regions.[ijri.org]

  • Isolated Synostotic Plagiocephaly

    Anterior ISP-associated deformities include a flattening of the frontal bone and of the ipsilateral orbital rim in combination with a contralateral frontal bossing.[symptoma.com] Bilateral coronal synostosis results in a prominent frontal bone, flattened occiput, and anterior displacement of the skull vertex.[aafp.org] bones and a flattened occiput. [11] Compensatory growth will occur sideways, due to the sagittal suture, and upwards, due to the lambdoid sutures. [11] Oxycephaly [ edit[en.wikipedia.org]

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