A 3D navigation template for guiding a unilateral lumbar pedicle screw with contralateral translaminar side screw fixation: a examine protocol for multicentre randomised managed trials.
BMJ Open. 2017 Jul 21;7(7):e016328
Authors: Shao ZX, He W, He SQ, Lin SL, Huang ZY, Tang HC, Ni WF, Wang XY, Wu AM
INTRODUCTION: The incidence of lumbar disc degeneration illness has elevated in recent times. Lumbar interbody fusion utilizing two unilateral pedicle screws and a translaminar side screw fixation has benefits of minimal invasiveness and decrease prices in contrast with the standard strategies. Furthermore, a way guided by a three-dimensional (3D) navigation template might assist us enhance the surgical accuracy and the success price. That is the primary randomised examine utilizing a 3D navigation template to information a unilateral lumbar pedicle screw with contralateral translaminar side screw fixation.
METHODS AND ANALYSIS: Sufferers who meet the standards of the surgical procedure can be randomly divided into experimental teams and management teams by a computer-generated randomisation schedule. We’ll preoperatively design a person 3D navigation template utilizing CATIA software program and MeditoolCreate. The next main outcomes can be collected: screw angles in contrast with the optimum screw trajectories in 3D digital photos, size of the wound incision, operative time, intraoperative blood loss and issues. The next secondary outcomes can be collected: visible analogue scale (VAS) for again ache, VAS for leg ache and the Oswestry Incapacity Index. These parameters can be evaluated on day 1 after which three, 6, 12 and 24 months postoperatively.
ETHICS AND DISSEMINATION: The examine has been reviewed and authorized by the institutional ethics evaluation board of the Second Affiliated Hospital and Yuying Kids’s Hospital of Wenzhou Medical College. The outcomes can be offered at scientific communities and peer-reviewed journals.
TRIAL REGISTRATION NUMBER: ChiCTR-IDR-17010466.
PMID: 28733301 [PubMed – indexed for MEDLINE]