| 摘要 |
An orthodontic device, wherein a wire is held on a slot by a simple structure but a complicated structure. The orthodontic device comprises a bracket (10) having the slot (30) formed by arm parts (12, 13) facing each other in the vertical direction and an inner part (20) having a socket (24) for holding the wire (40). The orthodontic device is characterized in that the opening (32) of the slot is closed by inserting the inner part (20) into the slot (30) so that the inner part can be held by the arm parts (12, 13).
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