A prospective study was carried out from November 2006 - December 2008 in which a total of 304 patients with early pregnancy were examined by ultrasound (US). Of these, 203 (66.8%) cases were normal pregnancies (including 8 cases of twin pregnancy), 32 (10.5%) missed abortions, 19 (6.3%) incomplete abortions, 14 (4.6%) complete abortions, 12 (4.0%) blighted ovums, 11 (3.6%) without sonographic ...

To cite: Kariya PB, Mallikarjuna R, Singh S, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2014205000 DESCRIPTION A 15-year-old boy reported with extra teeth in his upper left and right back region since 4–5 years. Medical and family history did not reveal any related positive findings. On detailed intraoral examination, supernumerary teeth were found dis...

SUMMARY The response of embryonic mouse dental epithelium and mesoderm to tissues of ectopic origin was examined. Isolated molar or incisor mesoderm was confronted with epithelium isolated from the plantar surface of the embryonic mouse foot plate or from the snout. Harmoniously structured teeth were formed from the foot epithelium and incisor or molar mesoderm. These data are interpreted as an...

OBJECTIVE The aim of the study was to analyze the prevalence and distribution of ectopic eruption of the permanent maxillary first molar (EEM) in individuals scheduled for orthodontic treatment and to investigate the association of EEM with dental characteristics, maxillary skeletal features, crowding, and other dental anomalies. METHODS A total of 1,317 individuals were included and randomly...

AIM This study aimed to investigate the prevalence of dental anomalies and study the association of these anomalies with different types of malocclusion in a random sample of Saudi orthodontic patients. MATERIALS AND METHODS Six hundred and two randomly selected pretreatment records including orthopantomographs (OPG), and study models were evaluated. The molar relationship was determined usin...

A 23 year-old-woman was referred to point out for pain on the left side of her face and mucopurulent rhinorrhoea lasting for 07 months with long history of recurrent sinusitis. Antibiotics and pain-killers were prescribed to him in the first time. On examination of the oral cavity, all the permanent teeth were present. At nasal endoscopic examination we found a mucopus trickling from the left m...

introdouction: impacted mandibular third molar surgery may affect periodontal status of the adjacent second molar. the purpose of this study was to evaluate the changes in periodontal health parameters distal to the adjacent second molar following surgical extraction of an impacted mandibular third molar. materials and methods: we selected 50 subjects with a mean age of 22.8 (ranging from 18 to...

The signalling peptide encoded by the sonic hedgehog gene is restricted to localised thickenings of oral epithelium, which mark the first morphological evidence of tooth development, and is known to play a crucial role during the initiation of odontogenesis. We show that at these stages in the murine mandibular arch in the absence of epithelium, the Shh targets Ptc1 and Gli1 are upregulated in ...