Orthodontia practically treated : designed for the use of both practitioner and student / by Miland A. Knapp.

Knapp, Miland Austin, 1868-

Date:: 1904

Credit: Orthodontia practically treated : designed for the use of both practitioner and student / by Miland A. Knapp. Source: Wellcome Collection.

Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.

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$shown in Fig. 204 E. and then bent to conform to the lingual surface of the teeth. In preparing the connecting band for these teeth a hole is punched at A to pass over the stud of the central hand and one at B for the stud of the cuspid hand. In cutting the hand Fig. 204. narrower between these teeth, instead of cutting on one side only it is cut away at both I) and (' so that the connecting strip will pass obliquely across the width of the No. 30. By so doing the hand fits to tin- lingual surface of the teeth more conveniently. The No. 39 is held lo the studs of the right central and lefl cuspid hands h\ retaining clam]) nuts, No. 38. The end which projects over the lingual surface of the right lateral was firmlv wired t<> the buttons of the hand on this tooth with$