Temporomandibular joint (TMJ) related signs and symptoms are frequently found in adolescent and adult orthodontic patients. TMJ health has long been considered important in orthodontic treatment for many decades, and routine screening and management of TMJ problems should be emphasized in orthodontic population. This paper was to review the TMJ problems in orthodontic patients and to set the strategy in clinical orthodontics.颞下颌关节相关体征和症状常见于包括正畸患者在内的青少年和成年人人群。尽管数十年前正畸医师就已意识到颞下颌关节对正畸的重要性,但仍需在正畸临床工作中时刻保持对正畸相关的颞下颌关节问题的警惕。本文在回顾正畸相关的颞下颌关节问题的同时,与读者分享笔者在此方面风险管控的心得与经验。.