. The Dental cosmos. ments with two definite types of cases,as follows: (1) Cases in which the molars andpremolars on one side were in lingualocclusion, but were normal mesio-dis-tally, and the center—between the cen-vol. lvi.—59 tral incisors—was normal mesio-distally;and (2) Cases in which the molars andpremolars were in normal position, butthe center had drifted to one side. Fig. Let us consider the first case. In , T and T are the molars and pre-molars; the row T is in lingual occlu-sion; C is the center between the centralincisors. Since the molars and premo-lars are normal mesi
. The Dental cosmos. ments with two definite types of cases,as follows: (1) Cases in which the molars andpremolars on one side were in lingualocclusion, but were normal mesio-dis-tally, and the center—between the cen-vol. lvi.—59 tral incisors—was normal mesio-distally;and (2) Cases in which the molars andpremolars were in normal position, butthe center had drifted to one side. Fig. Let us consider the first case. In , T and T are the molars and pre-molars; the row T is in lingual occlu-sion; C is the center between the centralincisors. Since the molars and premo-lars are normal mesio-distally when themodel is inserted in the 90° line should be at right angles
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Keywords: ., bookcentury1900, bookdecade1910, bookiddent, booksubjectdentistry
