不考虑进入颞下颌关节的手术径路就有损伤面神经的危险,常有可能使额肌和眼轮匝肌丧失功能。 方法 皮瓣解剖显露(原先的手术径路)正对耳前作垂直切口或倒置的曲棍球棒式切口(即倒“L”形切口,译注),锐分离深达皮下组织。在腮腺嚼肌筋膜之上的深皮下组织层,向前类似作皱纹切除方式,以钝性解剖分离方法形成长约2.5cm的皮瓣;然后 Regardless of the surgical approach to the temporomandibular joint, there is a risk of damaging the facial nerve, often with the potential for loss of function of the frontal and orbicularis oculi muscles. Methods Flap dissection revealed that the original surgical approach was a hockey stick incision (inverted “L” shaped incision) that was vertically incised or inverted to the front of the ear and sharply separated to a depth of subcutaneous tissue. In the deep subcutaneous tissue layer above the parotid cheek muscle fascia, similar to the way of wrinkle resection, blunt dissection separation method to form a flap of about 2.5cm; then