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本研究的目的是探讨颞颌紊乱症（ＴＭＤ）患者的颜面畸形及其治疗方法。通过对５６９０例临床观察发现，本病患者普遍存在垂直方向不和谐（９０．２％）与双侧颜面不对称畸形（８７．４％），应视之为本病又一重要临床体征。本组临床实践表明，只要坚持戴用ＨＨ板。逐月调磨减薄，并废止偏侧咀嚼习惯，便能纠正其颜面畸形，显效率可达８０．０％。本法充分利用口颌系统的改建功能和本体补偿机制，美容效果良好而稳定，从而减轻患者的心理压力。这是功能性整塑的结果。本法简便、经济，无副作用，患者乐于接受，具有广阔的应用前景。
The purpose of this study was to investigate the facial deformity and its treatment in patients with temporomandibular disorder (TMD). 5690 cases of clinical observation found that the prevalence of this disease in the vertical discordant (90.2%) and bilateral facial asymmetry (87.4%), should be considered as another important clinical signs of the disease. This group of clinical practice shows that, as long as adhere to wear HH board. Monthly polishing thinning, and the abolition of unilateral chewing habits, we can correct its facial deformity, markedly efficient up to 80.0%. This law takes full advantage of the reconstruction of the oral jaw system and the body compensation mechanism, good and stable cosmetic effect, thereby reducing the psychological pressure on patients. This is the result of functional plastic. This method is simple, economical, no side effects, patients are willing to accept, with broad application prospects.