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Abstract To explore clinical experience of laminectomy for the removal of intraspinal tumor .[Methods] Sixteen patients with intraspinal tumor from June 2010 to June 2013 underwent laminoplasty after posterior laminectomy for the removal of intraspinal tumor .All patients were followed up for average 12 months .The change of neurological function of patients before and after operation was compared retrospective-ly .[Results] Of 16 patients ,13 patients underwent total resection and 3 patients underwent subtotal resec-tion .Nerve root pain after operation was recovered within 1 week .Limb and body motor sensory disorder were gradually improved within 3 months .Of 3 patients with sphincter dysfunction ,2 patients were obviously improved within half a year ,and 1 patient had no obvious improvement of sphincter dysfunction .All patients were followed up in clinic services .The average follow up time was 12 months .MRI showed no tumor recur-rence .Among 2 patients with unilateral low limb weakness due to intraoperative spinal root drag ,1 patient re-covered well after half a year of follow up ,and 1 patient had no obvious improvement .No other complications occurred .[Conclusion]Posterior laminectomy for the treatment of intraspinal tumor is safe ,reliable and satis-f ied .
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2014, Vol. 31 
