摘要目的探讨上颌前牙区微种植体支抗压低上前牙改善露龈笑的临床疗效。
Abstract: Objective to explore the clinical effects of anterior maxilla micro-implant anchorage on the anterior teeth intrusion to improve gum-smile.
摘要目的探讨上颌前牙区微种植体支抗压低上前牙改善露龈笑的临床疗效。
Abstract: Objective to explore the clinical effects of anterior maxilla micro-implant anchorage on the anterior teeth intrusion to improve gum-smile.
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