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1. Origin of
Malformations
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2. INDIAN DENTAL ACADEMY
Leader in continuing dental education
www.indiandentalacademy.com
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3. Maxillary hypoplasia with narrow or high
arched palate
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Achondroplasia
Apert syndrome
Cleidocranial Dysostosis
Crouzon syndrome
Marfan’s syndrome
Treacher Collin’s syndrome
Fetal alcohol , Valproate syndrome
Cleft lip and palate
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4. Malar hypoplasia
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Treacher Collins Syndrome
Blooms syndrome
Trisomy 13 and 18
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5. Achondroplasia
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Megalocephaly – small
foramen magnum
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Early spheno-occipital closure
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Low nasal bridge Prominent
forehead
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Midfacial hypoplasia, narrow
nasal passages
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6. Apert syndrome
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Short a-p diameter of skull
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Early Craniosynostosis of
coronal suture
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Small nose, maxillary
hypoplasia
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Narrow palate, with or with
out cleft lip or palate
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Delayed or ectopic eruption
of the teeth
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7. Cleidocranial Dysostosis
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Brachycephaly
Bossing of various
bones
Late closure of the
frontanels
Midfacial hypoplasia
with high arched palate
Low nasal bridge
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8. Crouzon syndrome
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Ocular proptosis
Frontal bossing
Hypoplasia of the maxilla
Curved parrot – like nose,
inverted V shaped palate
Short A – P diameter and
lateral diameter of the skull
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9. Treacher Collin’s syndrome
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Improper migration of
neural crest cells
Malar hypoplasia
Malformation of the
auricles
Ear defects
Cleft of the palate
Incompetent soft palate
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10. Fetal Alcohol syndrome
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Microcephaly
Short palpebral
fissures
Maxillary hypoplasia
Short nose, smooth
philtrum and lip
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11. CLEFT LIP
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12. www.indiandentalacademy.com

13. Cleidocranial Dysostosis
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Brachycephaly
Bossing of various
bones
Late closure of the
frontanels
Midfacial hypoplasia
with high arched palate
Low nasal bridge
www.indiandentalacademy.com

14. Thank you
www.indiandentalacademy.com
Leader in continuing dental education
www.indiandentalacademy.com