牵引钉在颌骨骨折颌间牵引中的临床应用  

Application of Miniscrew in Intermaxillary Traction in the Treatment of Jaw Fracture

作　　者：俞丽华[1] 洪碧波[1] 沈海平 

机构地区：[1]慈溪市人民医院口腔科,浙江慈溪315300 [2]嘉兴市市立三一医院口腔科,浙江嘉兴314000

出　　处：《口腔颌面外科杂志》2006年第4期340-341,348,共3页Journal of Oral and Maxillofacial Surgery

摘　　要：目的:探讨应用牵引钉行颌间牵引术治疗颌骨骨折后关系紊乱的效果。方法:对30例颌骨骨折伴有咬合关系紊乱的病例,应用牵引行开放整复+钛板坚强内固定术,术后再利用钛钉进行骨颌间牵引7～14 d。结果:所有病例均在短期内恢复咬合关系,效果评价达到Ⅰ级者24例,Ⅱ级者6例。结论:使用牵引钉的牙槽骨颌间牵引术,尤其适用于不能以牙列颌间牵引术恢复咬合关系的病例。Objective： To evaluate the efficiency of intermaxillary traction by miniscrew in the treatment of jaw fracture, Methods： 30 cases with jaw fracture were treated with internal rigid fixation, and intermaxillary traction for 7 to 14 days postoperatively. Results： Occlusion of all cases were restored to normal by intermaxillary traction in a short time. 24 cases resulted excellent,and 6 cases were good. Conclusion： Intermaxillary traction by miniscrew is effective in the treatment of jaw fracture, and may be accomodate to those who couldn＇t be treated by traditional dental arch splint.

关 键 词：颌骨 骨折 牙槽骨 颌间牵引 

分 类 号：R782.4[医药卫生—口腔医学]