Gamuts

Hypoplastic paranasal sinus

Cleidocranial dysostosis (CCD), also called cleidocranial dysplasia, is a birth defect that mostly affects the bones and teeth. The collarbones are typically either poorly developed or absent, which allows the shoulders to be brought close together. [Source: Wikipedia ]

May Be Caused by
 Common
Congenital sinus hypoplasia
Fibrous dysplasia
Hypothyroidism
Infantile hypothyroidism
Kartagener syndrome
Leontiasis ossea
Paget disease of bone
Primary anemia
Sickle cell disease
Thalassemia
Trisomy 21
 Uncommon
Binder syndrome
Cleidocranial dysostosis
Cockayne syndrome
Craniodiaphyseal dysplasia
Craniometaphyseal dysplasia
Diaphyseal dysplasia
Frontometaphyseal dysplasia
Frontonasal dysplasia
Hyperphosphatasia
Hypopituitarism
Melnick-Needles osteodysplasty
Metaphyseal chondrodysplasia Jansen type
Osteopathia striata with cranial sclerosis
Osteopetrosis
Otopalatodigital syndrome type 2
Prader-Willi syndrome
Pyknodysostosis
Schwarz-Lélek syndrome
Treacher Collins syndrome

Copyright © 2021, Charles E. Kahn, Jr., MD, MS
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