Clinical Analysis of Extraction of 36 Cases with Embedded Supernumerary Teeth In the Maxilla

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Methods 150 cases with mandibular impacted molars impacted supernumerary teeth or complicated tooth roots were divided into 2 groups at random . The complications after extraction were compared between high speed turbine dental drill group and dental chisel group .

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Clinical analysis of 535 cases of supernumerary teeth

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Result : One case originated from the supernumerary teeth on the floor of left nasal cavity and the other left reversed lateral incisor . Both had the medical history of upper lip and para-nose swelling .

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It is the most commonly that supernumerary teeth are impacted in maxillary anterior region with considerable clinical significance .

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Objective : This study aimed to evaluate the clinical value of digital pantomogram in identification the position of gnathous unerupted supernumerary teeth .

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Methods X-ray dental film and panoramic pantomogram were used to determine the location of embedded supernumerary teeth on bases of the geometrical principle of X-ray photography .

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The purpose of this study is to investigate the incidence and mostly happened area of the congenitally missing teeth and supernumerary teeth in Beijing adolescent in order to approach the relation between the anomaly of tooth number and human evolution .

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Using lateral sagittal axial panoramic tomographs to localize the maxillary impacted supernumerary teeth : Report of 25 cases

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Objective To discuss the application of SCT ( scan and three-dimensional reconstruction technic ) in the wholly impacted supernumerary teeth .

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This technique is applied to investigate 9 cases of supernumerary and impacted teeth .

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Objective : To study the clinical types and treatment of embedded supernumerary teeth in maxillary anterior region in children .

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Objective : To summarize the key points in extraction of embedded supernumerary teeth in children under intravenous anesthesia .

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Objective To analyse the clinic and pathologic features of 100 embeded supernumerary teeth to find out the rule of cystic change of supernumerary teeth and its relationship to malocclusion and to present the methods of therapy .

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The Clinical and Pathologic Study of Embeded Supernumerary Teeth

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Conclusion The 4 approaches are especially useful to the embedded supernumerary teeth in anterior maxilla .

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The accurate positions of a wholly impacted supernumerary teeth in bone was ( obtained ) based on the measured distances of image between the tooth and the tissues around by the ruler on SCT .

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Operative Extraction of 135 Cases with the Embedded Supernumerary Teeth in Maxillary Anterior

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Methods Slices from 32 supernumerary teeth were observed under light microscope and compared with normal teeth .

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Results the positions of wholly impacted supernumerary teeth in the complex maxilla or mandible anatomy structure images were clear reflected by SCT scan and 3D reconstruction .

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Clinical Types and Treatment of Embedded Supernumerary Teeth in Maxilla Anterior Region in Children

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The study of X-ray location method of the embedded supernumerary teeth in fore alveolar bone of maxilla of children

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Results The location of 130 embedded supernumerary teeth in maxillary anterior area of 87 children can be classified three types : u2460 Partly bone embedded there were 22 cases lip side 7 cases palatal side 15 cases .

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METHODS : 25 patients with maxillary impacted supernumerary teeth were examined by using lateral sagittal axial panoramic tomographs before the teeth were extracted with different approaches .

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