Complete cross-bite is one of the most common malocclusion.It always causes food impaction, caries and periodontitis.It also interferes with the fabrication of prosthesis.
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- 摘要单颗牙完全错咬是一种常见之局部异常咬合,常导致病患咀嚼功能不良,食物常塞在牙缝,进而造成蛀牙及牙周病等问题,并影响假牙之制作;