Clinical study of treating anterior disk displacement without reduction by conservative sequence method
10.3969/j.issn.1001-3733.2016.05.021
- VernacularTitle:保守序列方法治疗颞下颌关节不可复性盘前移位的临床研究
- Author:
Ying ZHANG
;
Qingbin ZHANG
;
Yarui LIU
;
Li DENG
;
Xia HE
;
Wei CAO
;
Shiman CUI
- Keywords:
Hyaluronate;
Temporomandibular joint disorders;
Articular disc;
Anterior displacement
- From:
Journal of Practical Stomatology
2016;32(5):688-691
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the clinical effects of conservative sequence method in the treatment of anterior disk displacement without reduction(ADDWR).Methods:300 patients with ADDWR were included.200 patients were treated by conservative sequence method (including upper articular cavity lavage with single needle + injection of sodium hyaluronate gel + physical therapy + gimmick reset + oral exercise) (group 1);the other 100 were treated by injection of sodium hyaluronate gel(group 2).Maximum mouth opening (MM0) and pain visual analogue scale(VAS) were measured and compared before and after treatment.Results:In group 1 the effective rate was 95.5％,before treatment MMO was (22.90 ± 3.18) mm,VAS (5.81 ± 0.32);3 months after treatment MMO (37.05 ± 4.43) mm,VAS (1.29 ± 0.19);6 months after treatment MMO (36.29 ± 4.08) mm,VAS (1.37 ± 0.22);12 months after treatment MMO (35.76 ±3.87) mm,VAS (1.52 ±0.28),respectively.In group 2,the effective rate was 78％,before treatment MMO was(23.12 ±4.02) mm,VAS (6.11 ±0.67);3 months after treatment MMO (36.11 ±4.02),VAS (1.89 ±0.21);6 months after treatment MMO (35.49 ±3.78),VAS (2.21 ±0.32);12 months after treatment MMO (31.53 ±4.87) mm,VAS (3.88 ±0.51)mm,respectively.By statistics,all the measurments showed statistical significance(P ＜ 0.05) between 2 groups.Conclusion:Conservative sequence method is more effective in the treatment of ADDWR.
