This article reports the case of a young female adult with GAPO syndrome who presented as a peculiar dental finding unerupted primary and permanent dentitions, which resembled total anodontia on clinical examination. A cephalometric analysis was performed to investigate the alterations in facial bone development. This is the 9th GAPO syndrome case reported in a Brazilian patient.

UNLABELLED Our research aimed to look into the clinical traits and genetic mutations in sporadic non-syndromic anodontia and to gain insight into the role of mutations of PAX9, MSX1, AXIN2 and EDA in anodontia phenotypes, especially for the PAX9. MATERIAL AND METHODS The female proband and her family members from the ethnic Han families underwent complete oral examinations and received a retr...

Tooth agenesis in the reduction of tooth number which includes hypodontia, oligodontia and anodontia is caused by disturbances and gene mutations that occur during odontogenesis. To date, several genetic mutations that unlock the causes of non-syndromic tooth agenesis are being discovered; these have been associated with certain illnesses because tooth development involves the interaction of se...

Prosthodontists can serve as productive members of the craniofacial team and can help coordinate multidisciplinary treatment of patients with congenital anomalies. Often there are few, if any, evidence-based criteria to assist them in developing “correct” clinical protocols. When syndromes involve hypodontia, oligodontia, or anodontia, coordinating prosthetic treatment through phases of three-d...

Ectodermal Dysplasia (ED) is a hereditary disorder characterized by abnormal development of certain tissues and structures of ectodermal origin. The most frequently reported ED syndrome is X-linked hypohidrotic dysplasia, also known as Christ-Siemens-Touraine syndrome, which affects one to seven individuals per 10,000 live births. Orofacial characteristics of this syndrome include anodontia or ...

Introduction Familiar or syndrome-associated hypo-, oligo or anodontia in children and adolescents demands for professional dental intervention, because poor dental function and aesthetics often result in psychosocial deprivation. Treatment challenges in these patients are to develop functionally and aesthetically acceptable intermediate solutions that strive for tooth and bone preservation and...

The purpose of the present study was to evaluate the incidence of dental anomalies in Brazilian patients with Down syndrome. A sample with 49 panoramic x-rays of syndromic patients aged 3 to 33 years (22 male and 27 female) was used. The characteristics of dental anomalies were observed in the panoramic radiographs in both the primary and permanent dentition, according to the ICD (International...

Hypohidrotic (anhidrotic) ectodermal dysplasia (HED) is a congenital syndrome characterized by sparse hair, oligodontia, and reduced sweating. It is estimated to affect at least one in 17000 people worldwide. We report a rare case of HED in a 14-year-old male child patient which extraorally manifested as alopecia, scanty eyebrow and eye lashes, frontal bossing, depressed nasal bridge, and full ...