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颊向 舌向 向 龈向 远中向
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
增加义齿的固位 增加义齿的强度 防止基牙龋坏 减轻牙槽嵴负担 减小基牙上的扭力
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm ? ?>1.0mm
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm
颊向 舌向 向 龈向 远中向
0.1~0.2mm 0.3~0.4mm 0.5~0.7mm 0.8~1.0mm >1.0mm