Automated Percutaneous Nucleotomy. A Preliminary Report.:A Preliminary Report
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概要
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A new apparatus for automated percutaneous discectomy was developed by Onik in 1985. This small probe has the advantage of minimal tissue damage. In this series, assessment of 12 displacements of intervertebral discs in 11 patients was made by the JOA Score. The degree of lumbar disc displacement was assessed by classifying conditions into four grades.The observed intervertebral disc displacement included 8 displacement at L4-5 and 4 displacements at L5-S1.There were 3 Grade I displacement and 9 Grade II displacements. The range of follow-up was 1 to 11 months with an average of 3.8 months for percutaneous nucleotomy. An excellent success rate was achived with a statistical mean rate of 96.5%, and 6 patients completely recovered with a success rate of 100%. No complications were observed in any of the patients. Regarding these results, we suggest that the automated percutaneous nucleotomy is an efficient and safe method if the patient has a Grade I or II displacement.
- 中国・四国整形外科学会の論文
中国・四国整形外科学会 | 論文
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