在同卵双胞胎中使用不同抽取模式对正牙治疗结果的比较分析:长期随访的病例报告
Kun Li1, Tiejun Wang2, Qian Wang2
1Fushan Division, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, China.
Case reports in dentistry
|October 15, 2025
概括
使用四前或两前提取的正牙治疗可以有效地解决牙拥挤问题. 虽然这两种方法都取得了良好的结果,但双前方法最适合于特定的,经过精心挑选的病例.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科手术 牙科手术
背景情况:
- 牙提取在正牙治疗中常见,用于拥挤,突起和美学.
- 提取决策涉及拥挤的严重程度,面部生长和治疗目标.
- 传统的四个前提取每象限删除一个前;两次前提取删除两个大前.
研究的目的:
- 为了比较同卵双胞胎与类似的缺陷的四前和两前提取模式的结果.
- 评估这两种 ортодонтической提取策略之间的有效性和差异.
主要方法:
- 一个案例报告涉及同卵双胞胎严重上拥挤.
- 一个双胞胎接受了四个前骨提取;另一个接受了两个前骨 (大骨) 提取.
- 治疗结果的比较,包括牙对齐,闭塞稳定性,面部形状和前牙扭矩.
主要成果:
- 两种四口和两口的提取方法都带来了令人满意的结果:牙对齐,稳定的闭塞和平衡的面部形状.
- 在两个双胞胎之间的前牙扭矩变化中观察到差异.
- 双前提取虽然有效,但应用范围更为有限.
结论:
- 无论是四个或两个前牙的提取技术都能取得成功的正牙治疗结果.
- 提取模式的选择应基于具体病例特征和治疗目标.
- 双前抽取策略是选择性患者的可行,不那么侵入性的选择.
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