Verhandlungen des XInternationalen medicinischen congresses, Berlin, 1890 . Fig. 4. Fig. 5. A „Crib for one side of the arch, with a spring wirepassing across to the opposite side, with a partial clasp fitted to thetooth to be moved and soldered to the end, is efficient in some casesfor pressing into line a cuspid, or other tooth that is inside of Fig. 5. Fig. 6. Fig. 6. A similar crib can also be arranged on either side ofthe arch with a small spring wire joining them to which can beattached a T to draw back prominent incisors, as in the „V shapedarch, and at the same tim
Verhandlungen des XInternationalen medicinischen congresses, Berlin, 1890 . Fig. 4. Fig. 5. A „Crib for one side of the arch, with a spring wirepassing across to the opposite side, with a partial clasp fitted to thetooth to be moved and soldered to the end, is efficient in some casesfor pressing into line a cuspid, or other tooth that is inside of Fig. 5. Fig. 6. Fig. 6. A similar crib can also be arranged on either side ofthe arch with a small spring wire joining them to which can beattached a T to draw back prominent incisors, as in the „V shapedarch, and at the same time spread the anterior part of the arch byhaving the spring press against the lingual side of the teeth that areto be moved outward. I now present the model of the teeth of a lady 36 years old,all of whose upper front teeth closed inside of the lower ones. It will be seen that one lateral incisor and bicuspid and threemolars are missing, some of which were extracted years ago with thehope of correcting the irregularity, but the teeth had crowded togetherand the articulation was so changed as to give an unpleasant ex-pression to the features, and the fronts of the superior incisors werebecoming worn. Fig. 7. The next model was made from an impression with theapparatus in the mouth which will show the method adopted forforcing the teeth forward. The difficulty
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Keywords: ., bookcentury1800, bookdecade1890, bookidverha, booksubjectmedicine
