Alveolar Distraction Osteogenesis by Nejat Erverdi & Melih Motro

Author:Nejat Erverdi & Melih Motro
Language: eng
Format: epub
ISBN: 9783030497811
Publisher: Springer International Publishing

The New Distractor

The conventional distractor used on the appliance had caused some mucosal irritation on the buccal area on some patients; therefore, a new design, which was smaller and more rounded on the edges was made. The new design of the distractor consisted of an interlocking telescopic mechanism with an extension, which connects both wires to it (Fig. 5.16).

Fig. 5.16(a) Minidistractor design 1: Minidistractor; 2: C-rings; 3: Activation key; 4: Activation holes; 5: Guiding extension; 6: Auxiliary hole of the guiding extension; 7: Main tube of the distractor; 8: Threaded outer shell; 9: Double guiding wires; 10: Arrow mark to show the activation direction; 11: Colored mark for activation control; 12: Outer tube; 13: Threaded inner shell of the outer tube. (b) 3D distractor picture (Tasarimmed, Istanbul, Turkey)

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