کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5634522 1581455 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microsurgical Posterolateral Foraminotomy on Patients with Adult Isthmic Spondylolisthesis
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی عصب شناسی
پیش نمایش صفحه اول مقاله
Microsurgical Posterolateral Foraminotomy on Patients with Adult Isthmic Spondylolisthesis
چکیده انگلیسی

BackgroundThe standard surgical treatment for adult isthmic spondylolisthesis consists of various techniques of arthrodesis supplemented with instrumentation. However, the superiority of this strategy has not been irrefutably proved. Considering the risk associated with the instrumentation surgery, examining a less invasive approach is justified.MethodsWe describe a series of 9 patients with adult isthmic spondylolisthesis, in whom we microsurgically decompressed the responsible nerve root in the intervertebral foramen through the posterolateral intermuscular approach. Technical details specific to isthmic spondylolisthesis were reviewed. The 2-year outcome was assessed with Short Form 36 and visual analog scale scores.ResultsThe mean age of the patients was 68 ± 7 years (standard deviation [SD]). The mean slip rate of spondylolisthesis measured on the preoperative lumbar radiography was 20% ± 12% (SD). All patients successfully underwent the procedure without complications. All the examined scores remained significantly better than the preoperative values 2 years after surgery; the mean visual analog scale score decreased from 7.8 ± 2.8 (SD) preoperatively to 2.8 ± 1.4 (SD) at 2 years (P = 0.008), average physical score of Short Form 36 improved from 33.1 ± 9.7 to 52.5 ± 9.4 (P = 0.001), and the bodily pain score improved from 28.0 ± 13.5 to 55.1 ± 9.7 (P = 0.001).ConclusionsMicrosurgical decompression through the posterolateral intermuscular approach was effective in producing good 2-year outcome in patients with adult isthmic spondylolisthesis. This procedure may be considered as a less invasive alternative in the surgical treatment of adult isthmic spondylolisthesis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: World Neurosurgery - Volume 100, April 2017, Pages 434-439
نویسندگان
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