. Interpretation of dental and maxillary roentgenograms . Fig. 248.—Periapical bone destruction connected with lower left second , fourteen years of age, had lost first molar on that side some years pre-viously. For several months had had a sinus discharging through the skiii just be-low the lower border of the mandible. The second molar appeared normal exceptfor a large filling. On extraction of this tooth a dead infected pulp was found. The crowns of the unerupted upper and lower third molars with undevelopedroots are shown. Upper third molar of opposite side is seen as a light
. Interpretation of dental and maxillary roentgenograms . Fig. 248.—Periapical bone destruction connected with lower left second , fourteen years of age, had lost first molar on that side some years pre-viously. For several months had had a sinus discharging through the skiii just be-low the lower border of the mandible. The second molar appeared normal exceptfor a large filling. On extraction of this tooth a dead infected pulp was found. The crowns of the unerupted upper and lower third molars with undevelopedroots are shown. Upper third molar of opposite side is seen as a light area abovethe premolar Fig. 249.—Retained piece of root of lower left first molar, which gave rise tochronic sinus with purulent discharge beneath jaw, extending over a period of years. 140 IXTEEPEETATIOX OF EOEXTGEXOGEAMS
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectradiographydental
