[Open reduction and mini-plate internal fixation for the treatment of fracture and dislocation of coccyx].

Abstract

OBJECTIVE To explore the therapeutic methods of fracture and dislocation of coccyx and evaluate its curative effects. METHODS From May 2002 to March 2010,56 patients with fracture and dislocation of coccyx were divided into surgical treatment group and non-surgical treatment group. There were 7 males and 20 females in surgical treatment group with an average age of (48.1 +/- 0.6) years (ranged, 29 to 62 years), treated with open reduction and mini-plate internal fixation. There were 8 males and 21 females in non-surgical treatment group with an average age of (47.5 +/- 0.9) years (ranged, 19 to 54 years),treated with manipulative reduction. All patients were underwent X-ray examination and were finally diagnosed before treatment. Clinical symptoms and Visual Analogue Scales (VAS) of all patients were statistically analyzed before and after treatment. RESULTS There was no significant difference between two groups in gender, age, BMI index and VAS evaluation. All patients were followed up from 12 to 25 months with an average of 17.2 months. In surgical treatment group,there were 26 cases with I/a incision and 1 case with II/a incision; the excellent rate of clinical symptom was respectively 92.6% and 100% at leaving hospital and final follow-up; the improvement rate of VAS was 97.6% and was excellent result;internal fixtures were removed at the 1 to 2 years after treatment and no unwell symptoms occurred; VAS of all patients in the group was 0 point. In non-surgical treatment group,the excellent rate of clinical symptom was respectively 72.4% and 82.8% at leaving hospital and final follow-up; the improvement rate of VAS was 72.1% and was good result. There was significant difference in clinical results between two groups (P<0.05). CONCLUSION The results indicated that fracture and dislocation of coccyx should be treated in time. For the treatment of patients with manipulative reduction failures, instability reduction by X-ray examination and serious rectal irritation, open reduction and mini-plate internal fixation can obtain satisfactory results.

Cite this paper

@article{Fang2013OpenRA, title={[Open reduction and mini-plate internal fixation for the treatment of fracture and dislocation of coccyx].}, author={Hai-bo Fang and Hong-hai Xu and Hai-lin Fang and Yue-Lin Zhang and Zong-zhi Liu and Fan-xing Wang and Qing-yang Zou}, journal={Zhongguo gu shang = China journal of orthopaedics and traumatology}, year={2013}, volume={26 7}, pages={549-52} }