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上下颌乳磨牙复杂冠根折1例

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摘要 牙外伤是临床较为常见问题,但容易被忽视[1],其在乳恒牙中均有发生。由于儿童无法评估潜在的外伤风险,加之运动协调能力相对较弱,乳牙外伤的发生率相较于恒牙更高。研究显示,全球范围内乳牙外伤的发生率为11%~47%[2-4]。乳磨牙外伤多发生于单侧,双侧乳磨牙牙外伤比较少见。本文报道一例双侧乳磨牙复杂冠根折病例的诊治过程。
出处 《牙体牙髓牙周病学杂志》 2024年第6期348-349,372,共3页 Chinese Journal of Conservative Dentistry
基金 南通市科学技术局科研基金项目(JC12022069)。
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