Tongue side retainer

The utility model discloses a lingual retainer which comprises a plurality of bodies and connecting rods, the adjacent bodies are connected through the connecting rods, the bodies and the connecting rods are of an integrally-formed structure, the bodies are connected through the connecting rods and then arranged in an arch shape, and one sides of the bodies are tightly attached to the inner sidesof teeth. The body and the connecting rod are integrally formed, overall machining can be facilitated, the manufacturing process is simplified, meanwhile, the connecting strength of the connecting rodand the body is improved, the integrity is improved, and therefore the dental arch shape of the corrected teeth is effectively maintained. 本实用新型公开了一种舌侧保持器，包括本体和连接杆，本体为多个，相邻本体通过连接杆连接，本体与连接杆为一体成型结构，多个本体通过连接杆连接后呈弓形排列，本体的一侧与牙齿的内侧紧贴。本体与连接杆一体成型，可以方便整体的加工，简化制作过程，同时提高了连接杆与本体的连接强度，提高了整体性，从而有效维持了矫正后牙齿的牙弓形态。