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矫正牙齿保持器一般要戴多久？
矫正牙齿保持器的佩戴时间取决于错颌畸形类型、牙周健康状况及患者年龄；若患者牙齿牙周健康，矫正完成后，儿童佩戴一年、成年人佩戴一年半到两年即可，若儿童的牙颌畸形是骨性原因，则因颌骨还在生长而应多佩戴几年；也有成年人由于牙周疾病，致使牙根支持组织变少，或患有重度的牙周疾病，在牙周病治
医生科普牙齿口腔那些事儿77/241
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