Developmental disorders

2. a disorder where a deep groove is present in midline of dorsal tongue
5. odontogenic dysplasia also known as
8. cleft tongue is associated with this syndrome
10. a disorder of tongue associated with Down syndrome and gland hyperplasia
12. this type of amelogenesis imperfecta have the most commonest occurrence
14. dilated tortuous veins with red and purple shot like cluster of vessels
16. in hypoplastic amelogenesis imperfecta disruption occur during which stage of enamel formation
17. red flat , slightly multilobulated, smooth depapillated surfaced tongue
18. Defective desquamation of filiform papillae is seen in
19. extremely rare disorder of tongue associated with cleft palate
20. a disorder of tongue associated with Melkerson Rosenthal syndrome
21. how many genes are involved in amelogenesis imperfecta in humans
22. in this type of enamel hypoplasia only enamel is affected

1. short lingual frenum associated with speech problem is seen
3. surface defect of tooth crown caused by disturbance of enamel matrix secretion
4. characteristic appearance of teeth in dentinogenesis imperfecta type 1
6. in this type of amelogenesis imperfecta the organic matrix is not removed resulting in formation of soft enamel
7. multiple sensitive irregularly shaped erythmatous patches on tongue
9. a disorder in structure of a tooth which can have a cause in any stage of enamel synthesis
11. mass of ectopic thyroid tissue located at base of the tongue
13. a condition of rootless teeth with abnormal pulp morphology
15. migratory glossitis is also known as