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1.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 3053-3054, 2011.
Artigo em Chinês | WPRIM | ID: wpr-423029

RESUMO

Objective To explore the clinical outcomes of the percutaneous radiofrequency nucleoplasty in the treatment of cervical disc herniation.Methods 183 patients with cervical disc herniation were treated with percutaneous radiofrequency nucleoplasty.A retrospective analysis of 183 patients was made,and their effects were evaluated using the VAS and the subjective satisfactory degree of the patients.Results All cases were followed up for 3 to 36 months( average 12 months).There were no complications observed such as hemorrhages,infections and nerve root injurys due to the procedure.One week after operation,symptom remission rate was 58.4% and perfect rate of subjective satisfaction was 95.1%.At final follow up,symptom remission' rate was 66.1% and perfect rate of subjective satisfaction was 85.8%.Conclusion Percutaneous radiofrequency nucleoplasty was an effective,minimally invasive and safe procedure to treat cervical disc herniation,and the operative treatment had shown better results.

2.
Chinese Journal of Postgraduates of Medicine ; (36): 17-20, 2010.
Artigo em Chinês | WPRIM | ID: wpr-390869

RESUMO

Objective To study the changes of pressure in cervical disc after percutaneous radiofrequency nucleoplasty,and provide theoretical basis for percutaneous radiofrequency nucleoplasty in the treatment of cervical disc herniation. Methods Forty-two patients with cervical disc herniation (33 cases of nerve root-type cervical spondylopathy and 9 cases of vertebral artery-type cervical spondylopathy) were treated with pereutaneous radiofrequeney nucleoplasty. The pressures of operated cervical disc were measured in the operation, and their clinical effects were evaluated using the JOA values 1 week after operation. The relationship between pressure changes in cervical disc and clinical effect was studied. Results The pressure in the cervical disc in 33 cases of nerve root-type cervical spondylopathy was decreased (1.84 ± 0.96) kPa (P=0.000), and the JOA values increased (3.27 ± 1.35) scares (P=0.000) 1 week after operation. The pressure in the cervical disc in 9 cases of vertebral artery-type cervical spondylopathy was decreased (1.72 ± 0.92) kPa (P= 0.000), and the JOA values increased (2.78 ± 0.67) scores (P= 0.000) 1 week after operation. Correlative analysis showed that there was a positive correlation between the pressure decrease of cervical disc and the JOA values increase (P < 0.05). Conclusion Percutaneous radiofrequency nucleoplasty can help to reduce pressure in the cervical disc and relieve the clinical symptoms.

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