Unilateral condylar hyperplasia (UCH) is a rare condition characterised by excessive and aberrant growth of the mandibular condyle, leading to progressive facial asymmetry.

本研究针对颞下颌关节前盘移位 (ADD)对不同年龄段患者髁突高度的差异性影响展开深入探讨。上海第九人民医院团队通过回顾性病例对照研究，采用MRI影像分析技术，发现ADD会导致青少年患者髁突生长抑制 (11-17岁组)和成人患者髁突高度降低 (≥18岁组)，且与关节盘形态退化程度呈显著负相关。该研究为临床早期干预ADD相关颌面畸形提供了重要依据，成果发表于《BMC Oral Health》。

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