Short-term results of ARCH plate in expansive open door laminoplasty (EOLP)

Abstract

Abstract: Objective To evaluate the short-term results of ARCH plate in EOLP for CSM. Methods From July 2012 to July 2014, 35 patients with multilevel CSM who underwent EOLP via ACTH plate were involved in this study, including 20 males and 15 females. Clinical symptoms were evaluated with Japanese Orthopaedic Association(JOA)scores. Results The follow-up time ranged from 7 to 24 months, with an average of 13.3 months, JOA score were improved from 6.1±2.6 pre-operation to 9.6±2.8 post- operation(P＜0.01). Conclusion For CSM, EOLP using ARCH plate fixation bring less occurrence of re-close of door, slight postoperative neck AS, and satisfactory clinical outcomes.

Key words: cervical spine, ARCH plate, expansion of unilateral open-door laminoplasty, cervical spondylotic myelopathy

CLC Number:

HAN Ye, GAO Wenshan, WU Xiaoming. Short-term results of ARCH plate in expansive open door laminoplasty (EOLP)[J]. Medical Reserch and Education, 2015, 32(2): 16-19.

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