The etiology of osseous deformities of the head, face, jaws and teeth . this is a direct inheritance or an arrest of development in theindividual. Case III, Fig 56.—A young man, twenty years of age, amarked neurotic; bookkeeper; is above the average in intel-lect; has a bright, piercing eye. The appearance of the faceand jaws are about the same as Fig. 55, with this exception,that the zygomse are a little more developed. Width out-side first permanent molars, 2; outside second bicuspid, ; THE HEAD, PACE, JAWS AND TEETH 237 between second bicuspid, ; height of vault, .59. Thereis a tot
The etiology of osseous deformities of the head, face, jaws and teeth . this is a direct inheritance or an arrest of development in theindividual. Case III, Fig 56.—A young man, twenty years of age, amarked neurotic; bookkeeper; is above the average in intel-lect; has a bright, piercing eye. The appearance of the faceand jaws are about the same as Fig. 55, with this exception,that the zygomse are a little more developed. Width out-side first permanent molars, 2; outside second bicuspid, ; THE HEAD, PACE, JAWS AND TEETH 237 between second bicuspid, ; height of vault, .59. Thereis a total collapse of the nasal openings, causing him to breathethrough the mouth since he was four years of age; the twosides of the left nostril approximate, v»^hile the turbinatedbones upon the right side, owing to hypertrophy, fill thespace. A thickening of the mucous membrane throughoutthe anterior and posterior nares is also observed. This picturewas taken two years after the contour of the teeth had beenrestored; therefore, the upper lip is more pronounced than in. Fig. 59. Fig. 55. There is, however, a marked concavity of the facebetween the zygomse and the upper jaw; the upper lip wasdepressed, as in Fig. 55, before the operation. The chest isvery contracted, with very little or no expansion on inhala-tion. He has an anaemic look, due confinement. Thefather has well-formed jaws, while his mother possesses amarked arrest of development of the upper jaw, showing thathe has inherited this condition from the mother. His fatheris an honored business man. Case IV, Fig. 57.—Stenographer; married; of excellenthabits and good principles; steady and a hard worker. When 238 ETIOLOGY OF OSSEOUS DEFORMITIES OF a small child his relatives claim that he was a chubby, fatboy. His father and uncle possess this arrest of develop-ment. This gentleman, has two sisters and a brother; one ofthe sisters has the deformity, and a brother slightly. Uponexamination I find cheek-bones prom
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Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjecthead, bookyear1894
