Oral Roentgenology - a Roentgen study of the anatomy and pathology of the oral cavity (1917) (14571370507)

Identifier: oralroent00thom (find matches)

Title: Oral Roentgenology : a Roentgen study of the anatomy and pathology of the oral cavity

Year: 1917 (1910s)

Authors: Thoma, Kurt H. (Kurt Hermann), 1883-

Subjects: Radiography, Dental Mouth Diseases Mouth Teeth Diagnosis, Radioscopic X-rays

Publisher: Boston, Mass. : Ritter & Company

Contributing Library: West Virginia University Libraries

Digitizing Sponsor: LYRASIS Members and Sloan Foundation

Text Appearing Before Image:

rocessof necrosis in bone, but while in bone such parts become separated andare expelled as sequestra, in a tooth the root becomes more and moreabsorbed and the whole organ has to be considered as the sequestrum.In the Roentgen picture, necrosis of the tooth root is recognized by thepoorly defined outline at the apex and, in the later stages, by actual lossof part of the root. 9Q ORAL ROENTGENOLOGY Roentgenology of Pulp Canals Figure 91. Specimen: Prepared skull, reproduced by courtesy of Dr. Hopewell-Smith. Photograph: Shows normal pulp canals. Figures 92-95.Roentgen Examination: Shows abnormally formed roots. Figure 96. Roentgen Examination: Shows two root canals in lower secondbicuspid. Figure 97. Roentgen Examination: Shows accessory canal in apical part of rootof an upper central incisor. Figure 98. Roentgen Examination: Shows pulp canal of lower second bicuspidand second molar wide open. The patient was about eleven years old. ROEXTGEXOGRAPHIC STUDY OF PATHOLOGICAL COXDITIOXS 91

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Figure 91

oral roentgenology a roentgen study of the anatomy and pathology of the oral cavity 1917 roots of human teeth in mandible and maxilla book illustrations medicine x ray roentgen rays medical devices anatomy anatomical atlas images from internet archive

1917

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