. Interpretation of dental & maxillary roentgenograms . Fig. 104. Fig. 105. Fig. 104.—Canine, premolars and molars show absent or imperfect root fillings,badly fitting crowns, and overhanging edges of fillings. First premolar, large area ofperiapical bone destruction, probably suppuration, and erosion of cementum. Fig. 10S.—Upper right first molar crowned, palatal root shows area of periapicalbene destruction probably extending into maxillary sinus. 90 OF ROENTGENOGRAMS Upper Right Region A ;/ P h *L>. Fig. 106. Fig. 107. Fig. 106.—The partition of bone between the second mo
. Interpretation of dental & maxillary roentgenograms . Fig. 104. Fig. 105. Fig. 104.—Canine, premolars and molars show absent or imperfect root fillings,badly fitting crowns, and overhanging edges of fillings. First premolar, large area ofperiapical bone destruction, probably suppuration, and erosion of cementum. Fig. 10S.—Upper right first molar crowned, palatal root shows area of periapicalbene destruction probably extending into maxillary sinus. 90 OF ROENTGENOGRAMS Upper Right Region A ;/ P h *L>. Fig. 106. Fig. 107. Fig. 106.—The partition of bone between the second molar and the maxillarysinus has been destroyed by periapical disease, producing a dirert communication ofthis tooth with the maxillary sinus and secondary infection of that cavity. Thesecond premolar, although containing a partial root Idling, and presenting someperiapical thickening, is separated from the antrum by a bony partition. The apicesof the canine and first premolar show nothing abnormal, but lie very close to the floorof the sinus. Fig. 107.—Second premolar crowned, partial root filling, periapical region molar crowned, imperfect root fillings, erosion of cementum and large periapicalarea of chronic rarefying osteitis with suppuration and granuloma. Note floor ofmaxillary sinus just above this area.
Size: 1818px × 1375px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidinte, booksubjectdentistry
