H Giorgi1, R Prébet2, M Delhaye2, N Aurouer3, P Mangione3, B Blondel1, P Tropiano1, S Fuentes4, H-F Parent2. 1. Service de chirurgie orthopédique, université Aix-Marseille, CHU La Timone, 13005 Marseille, France. 2. Centre du rachis, clinique Saint-Léonard, Angers, France. 3. Centre Aquitain-du-Dos, Mérignac, France. 4. Service de neurochirurgie, université Aix-Marseille, CHU La Timone, Marseille, France.
Abstract
INTRODUCTION: Interbody fusion is the gold standard treatment for the management of numerous diseases of the spine. Minimally invasive techniques may be more beneficial than conventional techniques. The main goal of this study was to report the one-year postoperative results of a series of posterior lumbar interbody fusions by a minimally invasive technique in relation to improvement in functional outcome, interbody fusion and morbidity. MATERIALS AND METHODS: Between January 2012 and May 2013, 182 patients treated by minimally invasive posterior transforaminal lumbar interbody fusion (TLIF) were included in this prospective multicenter study. Clinical assessment was based on a comparison of the preoperative and one-year postoperative Oswestry (ODI), SF-12 and Quebec Scores and the Visual Analog Scale (VAS). Surgical and postoperative follow-up data were evaluated. Radiological assessment was based preoperative and one-year postoperative full spine teleradiographs. Interbody fusion at one-year was systematically evaluated by CT scan. RESULTS: One hundred and eighty-two patients were included, mean age 58.9 years old. Surgery lasted a mean 101 minutes, mean preoperative bleeding was 143 mL, and mean radiation exposure was 247.4 cGy/cm(2). The rate of postoperative complications was 7.7%. The ODI, the Quebec Score, the SF-12 and the VAS were all significantly improved at one-year (P<0.0001). The rate of fusion was 72.6% at the final follow-up. There was no significant difference in functional outcome between patients with and without fusion. DISCUSSION: The one-year postoperative radiological results and functional outcome of minimally invasive posterior lumbar fusion are satisfactory. The benefits of this minimally invasive approach are mainly found in the first 6 postoperative months. Successful radiological interbody fusion was not correlated to functional outcome at the final follow-up.
INTRODUCTION: Interbody fusion is the gold standard treatment for the management of numerous diseases of the spine. Minimally invasive techniques may be more beneficial than conventional techniques. The main goal of this study was to report the one-year postoperative results of a series of posterior lumbar interbody fusions by a minimally invasive technique in relation to improvement in functional outcome, interbody fusion and morbidity. MATERIALS AND METHODS: Between January 2012 and May 2013, 182 patients treated by minimally invasive posterior transforaminal lumbar interbody fusion (TLIF) were included in this prospective multicenter study. Clinical assessment was based on a comparison of the preoperative and one-year postoperative Oswestry (ODI), SF-12 and Quebec Scores and the Visual Analog Scale (VAS). Surgical and postoperative follow-up data were evaluated. Radiological assessment was based preoperative and one-year postoperative full spine teleradiographs. Interbody fusion at one-year was systematically evaluated by CT scan. RESULTS: One hundred and eighty-two patients were included, mean age 58.9 years old. Surgery lasted a mean 101 minutes, mean preoperative bleeding was 143 mL, and mean radiation exposure was 247.4 cGy/cm(2). The rate of postoperative complications was 7.7%. The ODI, the Quebec Score, the SF-12 and the VAS were all significantly improved at one-year (P<0.0001). The rate of fusion was 72.6% at the final follow-up. There was no significant difference in functional outcome between patients with and without fusion. DISCUSSION: The one-year postoperative radiological results and functional outcome of minimally invasive posterior lumbar fusion are satisfactory. The benefits of this minimally invasive approach are mainly found in the first 6 postoperative months. Successful radiological interbody fusion was not correlated to functional outcome at the final follow-up.
Authors: Philipp Poppenborg; Ulf Liljenqvist; Georg Gosheger; Albert Schulze Boevingloh; Lukas Lampe; Sebastian Schmeil; Tobias L Schulte; Tobias Lange Journal: Eur Spine J Date: 2020-12-22 Impact factor: 3.134
Authors: M Formica; D Vallerga; A Zanirato; L Cavagnaro; M Basso; S Divano; L Mosconi; E Quarto; G Siri; L Felli Journal: Musculoskelet Surg Date: 2020-01-01
Authors: Winston Shang Rong Lim; Ming Han Lincoln Liow; Graham S. Goh; William Yeo; Zhixing Marcus Ling; Wai-Mun Yue; Chang Ming Guo; Seang Beng Tan Journal: Int J Spine Surg Date: 2020-10-12
Authors: Sara Lener; Christoph Wipplinger; R Nick Hernandez; Ibrahim Hussain; Sertac Kirnaz; Rodrigo Navarro-Ramirez; Franziska Anna Schmidt; Eliana Kim; Roger Härtl Journal: Global Spine J Date: 2020-05-28