Microsurgical treatment of intraspinal extramedullary benign tumors

Objective To explore the clinical efficacy of using the disposable whole laminectomy, laminoplasty and microsurgical tumor removal to treat intraspinal extramedullary benign tumors. Methods Sixty-four patients, 71 cases adult intraspinal extramedullary benign tumors were removed by the disposable whole laminectomy, laminoplasty and microsurgical tumor removal operation, all postoperative patients were followed up to observe the clinical efficacy. Results Patients with small tumors and large tumors all had a faster recovery of neurological function than preoperative, recent and long-term efficacy were all better than preoperative, and long-term efficacy was superior to short-term efficacy; Patients with giant tumors had a slow-er recovery of neurological function than preoperative, short-term efficacy was not better than preoperative, but the long-term efficacy was superior to preoperative. Conclusion The disposable whole laminectomy, laminoplasty and microsurgical tumor removal is an excellent method of treating intraspinal extramedullary be-nign tumors. Key words: Vertebral canal;  Tumor;  Microsurgical operation;  Laminoplasty