Treatment of occlusal disorder caused by old mid-facial fracture
10.3760/cma.j.issn.1002-0098.2018.03.012
- VernacularTitle: 299例面中部陈旧性骨折伴咬合紊乱的临床处理及疗效观察
- Author:
Ning GAO
1
;
Kun FU
1
;
Wei HE
1
Author Information
1. Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
- Publication Type:Journal Article
- Keywords:
Dental occlusion;
Mid-facial;
Fracture;
Internal fixators
- From:Chinese Journal of Stomatology
2018;53(3):201-204
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the treatment results of occlusal disorder caused by old mid-facial fracture.
Methods:A total of 299 patients aged 26-51 years were enrolled in this study. All cases experienced a delay of treatment over 4 weeks after injury. The old mid-facial fracture was scanned by spiral CT and model surgery conducted. Ostectomy and rigid internal fixation were performed.
Results:The wound was healed by first intention without infection and other complications. After 1-24 months of follow-up, 299 patients achieved well-shaped mid-face and the occlusion was recovered with mouth opening of over 2 cm.
Conclusions:Model surgery combined with ostectomy and rigid internal fixation can achieve satisfied treatment results in patients with old mid-facial fractures.