scholarly journals On the Position Changes During Development of Human Permanent Tooth Germs in the Fetal Life

1965 ◽  
Vol 41 (1) ◽  
pp. 1-19 ◽  
Author(s):  
Tadahiro Oo^|^euml;
2009 ◽  
Vol 46 (2) ◽  
pp. 215-219 ◽  
Author(s):  
Alexandra Ioana Holst ◽  
Ursula Hirschfelder ◽  
Stefan Holst

Cherubism is an autosomal-dominant syndrome characterized by bilateral maxillomandibular bony degeneration, fibrous connective tissue hyperplasia, and displacement of permanent tooth germs. Reossification of the cystic lumen occurs spontaneously, but dislocated teeth must be realigned orthodontically. Advancements in virtual 3D reconstruction of anatomic structures based on computed tomography (CT) or cone beam CT data have provided for more predictable individual treatment planning. We evaluated two software programs for making densitometry and volume measurements of cystic areas in the mandibles, and for 3D visualization of permanent tooth germs within the cystic lumen, in two siblings with cherubism.


2013 ◽  
Vol 59 (11) ◽  
pp. 704-707
Author(s):  
Takahiro KOYAMA ◽  
Michiko YOSHIZAWA ◽  
Kazuhiro ONO ◽  
Yuko ABE ◽  
Shuuichi MORITA ◽  
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2009 ◽  
Vol 50 (2) ◽  
pp. 18-21
Author(s):  
Patricia Fernanda Dias ◽  
Lizandra Ferrari Guimarães ◽  
Ana Lúcia De Souza Freire Sanchez ◽  
Laura Guimarães Primo

The objective of the present article is to report an uncommon case of a boy with history of 11 natal lost teeth, all belonging to the normal series of primary dentition, associated with absence of up to 21 permanent tooth germs. Such a condition resulted in the necessity for oral rehabilitation. Partial removable prostheses were used as a choice of treatment, and the patient will have to be constantly followed up so that new treatment approaches can be performed according to the patient’s development.


2017 ◽  
Vol 11 (02) ◽  
pp. 264-267 ◽  
Author(s):  
Amy Yi-Cheng Chen ◽  
Kevin Chen

ABSTRACTIncontinentia pigmenti (IP) is a uncommon gene disorder, heritage with X-linked dominant mode. IP patients have a characteristic dentition varying from marked hypodontia to delayed eruption and conical crowns on both dentitions. A 5½-year-old girl, whose mother and younger sister were also diagnosed with IP, has the whirling-like pigmented skin lesion over her trunk and four extremities. Four primary teeth and multiple permanent tooth germs were found to be congenital missing. Dental considerations of further treatment were discussed with her parents including the preservation of primary molars, possible interim prosthesis in mixed or permanent dentition, full mouth rehabilitation with orthodontic and prosthodontic combined treatment, and implant therapy in adulthood. Early and longitudinal involvement of pediatric dentist to deal with the dental complications of IP can not only solve the esthetic problem and oral function but also maintain the oral health of children with IP to adulthood.


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