Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients

Akyoldas, Goktug

doi:10.5455/annalsmedres.2019.08.502

Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients

Göktuğ AKYOLDAŞ (Koç Üniversitesi, Tıp Fakültesi, Nöroşirürji Anabilim Dalı, İstanbul, Türkiye)

Annals of Medical Research

3 2

Yıl: 2020 Cilt: 27 Sayı: 2 Sayfa Aralığı: 431 - 435 Metin Dili: İngilizce DOI: 10.5455/annalsmedres.2019.08.502 İndeks Tarihi: 15-10-2020

Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients

Öz:

Aim: This study analyzed outcomes after short-segment pedicle screw-based semi-rigid stabilization with Poly (etheretherketone)(PEEK-polymer) rods in elderly patients with degenerative lumbar scoliosis. To date, there is no high level of evidence (Level-I) in therelevant literature. Therefore, this is the initial report about use of PEEK-polymer rods in elderly patients with degenerative lumbarscoliosis.Material and Methods: From January 2015 to June 2017, 31 patients aged over 60 years with degenerative lumbar scoliosis,who underwent pedicle screw-based semi-rigid stabilization with PEEK-polymer rods were investigated. All medical records andradiological images were reviewed to evaluate surgery-related complications and clinical outcomes.Results: Patients demonstrated clinically significant functional improvement (Oswestry Disability Index) with an average of 69.3%during an average follow-up of 36.1 months (range, 24–54 months) after surgery. Patients displayed significant Visual Analog Scale(VAS) improvements when comparing pre- and postoperative scores at an average change of 76% and 80% for VAS for back pain andleg pain, respectively. No neurological deficit was observed after surgery.Conclusion: Satisfactory percentage in functional and pain improvement as well as low rate of instrument-related complicationswas obtained after pedicle screw-based stabilization with PEEK-polymer rods. This system can now be considered a viable optionin elderly patients with the degenerative lumbar scoliosis.

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Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Akyoldas G (2020). Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. , 431 - 435. 10.5455/annalsmedres.2019.08.502
Chicago	Akyoldas Goktug Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. (2020): 431 - 435. 10.5455/annalsmedres.2019.08.502
MLA	Akyoldas Goktug Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. , 2020, ss.431 - 435. 10.5455/annalsmedres.2019.08.502
AMA	Akyoldas G Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. . 2020; 431 - 435. 10.5455/annalsmedres.2019.08.502
Vancouver	Akyoldas G Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. . 2020; 431 - 435. 10.5455/annalsmedres.2019.08.502
IEEE	Akyoldas G "Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients." , ss.431 - 435, 2020. 10.5455/annalsmedres.2019.08.502
ISNAD	Akyoldas, Goktug. "Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients". (2020), 431-435. https://doi.org/10.5455/annalsmedres.2019.08.502

APA	Akyoldas G (2020). Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. Annals of Medical Research, 27(2), 431 - 435. 10.5455/annalsmedres.2019.08.502
Chicago	Akyoldas Goktug Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. Annals of Medical Research 27, no.2 (2020): 431 - 435. 10.5455/annalsmedres.2019.08.502
MLA	Akyoldas Goktug Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. Annals of Medical Research, vol.27, no.2, 2020, ss.431 - 435. 10.5455/annalsmedres.2019.08.502
AMA	Akyoldas G Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. Annals of Medical Research. 2020; 27(2): 431 - 435. 10.5455/annalsmedres.2019.08.502
Vancouver	Akyoldas G Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients. Annals of Medical Research. 2020; 27(2): 431 - 435. 10.5455/annalsmedres.2019.08.502
IEEE	Akyoldas G "Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients." Annals of Medical Research, 27, ss.431 - 435, 2020. 10.5455/annalsmedres.2019.08.502
ISNAD	Akyoldas, Goktug. "Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients". Annals of Medical Research 27/2 (2020), 431-435. https://doi.org/10.5455/annalsmedres.2019.08.502