真性颞颌关节强直临床上并不少见,唯一的疗法是手术形成假关节,但如何防止术后复发,乃至恢复其关节功能等问题,至今尚未真正解决,仍须不断探索,寻求更好的疗法以提高疗效。我们在颈阔肌肌皮瓣基础上改进设计的“颈阔肌-折叠式岛状皮瓣”作间置物治疗本病,能有效地防止术后复发,实用简便。自 True temporomandibular joint ankylosis clinically not uncommon, the only treatment is surgery to form pseudarthrosis, but how to prevent postoperative recurrence, and even restore their joint function and other issues, has not yet been really solved, still need to continue to explore and seek better therapies To improve the efficacy. Based on the modified platysma myofascial flap, we improved the design of “platysma - folding island flap” for the treatment of this disease, which can effectively prevent postoperative recurrence, practical and easy. from