Gradual Pre-eruptive Phase of Solar Coronal Eruptions

Treatment of an undiagnosed pre-eruptive intra-coronal radiolucency.

Bitewing radiographs have been one of the dentist’s chief diagnostic tools in the dental clinic. They increase detection of interproximal caries approximately two-fold when compared to clinical examination alone. To a much lesser extent, the bitewing may be used to diagnose occlusal caries. The dentist examining a bitewing radiograph will pay attention to the alveolar crests thus assessing peri...

Experimental Constraints on Forecasting the Location of Volcanic Eruptions from Pre-eruptive Surface Deformation

Volcanic eruptions pose a threat to lives and property when volcano flanks and surroundings are densely populated. The local impact of an eruption depends firstly on its location, whether it occurs near a volcano summit, or down on the flanks. Then forecasting, with a defined accuracy, the location of a potential, imminent eruption would significantly improve the assessment and mitigation of vo...

Pre-eruptive coronal resorption of permanent teeth: report of three cases and their treatments.

Intracoronal radiolucencies in unerupted permanent teeth had been described previously as caries, carieslike lesions," and developmental in origin.More recent reports describe these lesions as resorption of the crown of unerupted permanent teeth' found as an incidental radiographic finding, rarely in more than one tooth in the same patient.-' These often go unnoticed until eruption and then are...

Case report: idiopathic pre-eruptive coronal resorption of a maxillary permanent canine.

BACKGROUND Coronal resorption is a coronal degeneration of enamel and dentine in which ultimately the crown is replaced by vascular connective tissue through a defect in the enamel organ of an unerupted tooth. This is also known as pre-eruptive coronal resorption. However, the aetiology of resorption remains unclear. CASE REPORT A 13 years 7 months old Caucasian boy who attended an orthodonti...

Solar eruptive events