. Oral Roentgenology : a Roentgen study of the anatomy and pathology of the oral cavity . Figure 194. 142 ORAL ROENTGENOLOGY Roentgenology of Periodontal Cysts Figure 195. Patient: Miss A. H. P. History: Patient complained of poor health and was referred by herdentist for extraction of the left upper molars. During the extractionthe antrum was opened into and a frontal Roentgen plate was taken im-mediately to ascertain the condition of the sinuses. Roentgen Examination: On the left side the picture shows a radio-paque antrum, on the right side a radiopaque structure of definite shapewith a wel
. Oral Roentgenology : a Roentgen study of the anatomy and pathology of the oral cavity . Figure 194. 142 ORAL ROENTGENOLOGY Roentgenology of Periodontal Cysts Figure 195. Patient: Miss A. H. P. History: Patient complained of poor health and was referred by herdentist for extraction of the left upper molars. During the extractionthe antrum was opened into and a frontal Roentgen plate was taken im-mediately to ascertain the condition of the sinuses. Roentgen Examination: On the left side the picture shows a radio-paque antrum, on the right side a radiopaque structure of definite shapewith a well defined outline. The upper part of the antrum on this sideis normal. Operative Findings: The right maxillary sinus was found to be filledby a periodontal cyst, originating from abscessed teeth in the upper the cyst membrane was removed the bone cavity was found to bewhole and to contain no outlet into the nose. The left sinus was filledwith polypoid growth. ROEXTGEXOGILiPHIC STUDY OF PATHOLOGICAL CONDITIOXS 143. Figure 195 144 ORAL ROENTGENOLOGY Roentgenology of Multilocular Cysts Figures 196 and 197. Patient: Mr. R. W., age 19 years. Courtesy of Dr. Samuel Mixterand Dr. G. D. Cutler. History: When one year of age was hit hard on jaw with pump handleand was said to have fractured jaw at that time. Since then slow, con-tinuous, painless growth went on, but the tumor was the present sizeever since he could remember. About five weeks before being referredto Dr. Mixter he received an injury from a piece of ice striking his week later had pain and abscess formation, which broke and dis-charged foul pus and some blood, the discharge continuing through thesinus until the time of the present examination. Examination: Well developed young man. Large, hard, irregulartumor found on lower jaw, mostly on right side, so firmly attached asto be continuous with the jaw bone. Skin of tumor not adherent, abnor-mal nor tender except at right corner of mouth, which was the sit
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectradiographydental
