Wormian bone

Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to Wormian bone: sutural bone
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Wormian bone - any of the tiny soft bones found in the sutures between cranial bones
bone, os - rigid connective tissue that makes up the skeleton of vertebrates
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
huesos wormianossuturales
References in periodicals archive ?
P; parietal bone, F; frontal bone, T; temporal bone, S; sphenoid bone, e; epipteric bone (as known as pterion ossicle, sutural or Wormian bone).
Anteroposterior radiography revealed a plastic frontal sinus, Wormian bone, and dysplastic zygomatic bone [Figure 1]e.
AIM: To find the incidence of wormian bone. and compare the results with other study in India and abroad.
In addition, bones are classified into different types based on their shape, including long, short, flat, irregular, sesamoid, pneumatized, and sutural or wormian bones. Long bones are tubular bones of the body, for example, humerus and femur and are relatively long and slender (1).
HCS is a multisystem disorder characterized by acro-osteolysis of distal phalanges, wormian bones, severe osteoporosis with fractures, short stature, cardiac malformations, central nervous system involvement, dental anomalies, cystic renal disease, and craniofacial dysmorphism [4, 5].
Hajdu-Cheney syndrome (HCS) is a rare disorder which is characterized by developmental delay, craniofacial anomalies, congenital heart defects, hearing deficit, polycystic kidneys, and bone abnormalities, including progressive osteoporosis, acroosteolysis, wormian bones, and abnormal bone fractures.[1] Truncating mutations in Notch homolog protein 2 gene ( NOTCH2 ) are the principal cause of HCS.
The clavarium, base of skull and orbital rims were dense, widened sutures with intra sutural wormian bones, small facial bones with hypoplastic maxillae and obtuse angle of mandible (Fig.
These include blue sclera, dentinogenesis imperfecta, hyperlaxity of ligaments and skin, hearing impairment, and presence of wormian bones on skull radiographs.
X-ray skull showed multiple wormian bones, widened sutures and patent anterior fontanel and occipitalization of C1 vertebrae [Figure 3].