CAJ | 학술논문

目的：阐述髁状突骨折与颞下颌关节强直发生可能的机理及临床工作中怎样预防由髁状突骨折造成颞下颌关节强直的发生。方法：收集近两年来就诊于我院口腔科的颞颌关节强直患者80例进行临床回顾性研究。研究其主要的疾病类型以及病因分类。结果：对80例患者的疾病类型研究发现颞下颌关节强直以髁突颈部残端与关节窝骨性融合的可能性最大占73．75％，病因研究比较发现外伤是造成颞下颌关节强直的主要病因占71．25％。组间的数据比较具有明显的差异（P＜0．05），具有统计学意义。结论：髁状突骨折是导致颞下颌关节强直的主要因素。
목적：천술과상돌골절여섭하합관절강직발생가능적궤리급림상공작중즘양예방유과상돌골절조성섭하합관절강직적발생。방법：수집근량년래취진우아원구강과적섭합관절강직환자80례진행림상회고성연구。연구기주요적질병류형이급병인분류。결과：대80례환자적질병류형연구발현섭하합관절강직이과돌경부잔단여관절와골성융합적가능성최대점73．75％，병인연구비교발현외상시조성섭하합관절강직적주요병인점71．25％。조간적수거비교구유명현적차이（P＜0．05），구유통계학의의。결론：과상돌골절시도치섭하합관절강직적주요인소。
Objective:To expound condyle fracture and possible mechanism of the temporomandibular joint stiffness occurs and how to prevent condyle fracture caused by the occurrence of the temporomandibular joint stiffness in the clinical work . Method:Studied 80 patients with temporal jaw joint stiffness in our hospital .Analyzed the main disease types and causes of classification .Result:In 80 cases of patients with the disease types of the study found that the possibility of temporomandibular joint stiffness to condylar neck stump and acetabulum bony fusion for the most was 73.75%,etiology research was found that the main cause of temporomandibular joint stiffness was trauma (71.25%).Data comparison had obvious differences between groups ( P<0.05) ,it had statistically significant .Conclusion:Condylar fracture is the main factors of the temporomandibular joint stiff-ness .