END of STUDY
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An 8-week, prospective, interventional, single-arm, multi-centre, Phase IV study to evaluate the efficacy and safety of controlled-release Oxycodone/Naloxone (Targin®) in moderate to severe low back pain patients who are not adequately controlled by NSAIDs

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Relationship between early and late outcomes following spine surgery for lumbar spinal stenosis

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Assessment of sleep quality in patients with degenerative spinal disease

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Cross-cultural adaptation and validation of the Korea version of the Core Outcome Measures Index for low back pain

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The Influence of Hand Grip Strength on Surgical Outcomes after Lumbar Spine Surgery

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Postmarketing Surveillance Study of Prolia (Denosumab) in South Korea

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The Analysis of Surgical Smoke in Spine Surgery

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Evaluation of Bone Union Following Posterior Lumbar Interbody Fusion Using a Bioactive Glass-ceramic Intervertebral Spacer (Novomax○R); Comparison with a PEEK spacer (R90™)

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Change of Pain Catastrophizing in patients with spine fusion surgery

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Analysis for association between frailty and osteoporotic vertebral compression fracture
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Analysis for association between frailty and lumbar degenerative disease
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Clinical Efficacy and Safety of Bioactive Glass-ceramic Intervertebral Spacer (Novomax○R) in Posterior Lumbar Interbody Fusion and, Titanium Cage Controlled: A long-Term Follow-Up Study

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A Prospective, Randomized, Double-blinded, Double-dummy, Active-contolled, Multi-center, Interventional Study to Compare Gastro-protective Effect and Pain Relief Effect of Naxozol Compared to Celecoxib in Patients with Osteoarthritis

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Comparative study for surgical outcomes of lumbar foraminal stenosis using different surgical technique (minimally invasive micro-extraforaminal decompression alone versus posterior lumbar interbody fusion surgery)

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Influence of pain sensitivity on surgical outcomes after lumbar spinal surgery in patients with lumbar spinal stenosis

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Evaluation of neuropathic pain in patients with degenerative lumbar disease and psychometric validation of Korean DN4 questionnaires

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Influence of catastrophizing on disability and pain intensity after osteoporotic vertebral compression fracture

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Randomized comparative trial of MIS Robotic vs. Freehand in Short Adult Degenerative Spinal Fusion Surgeries 

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Indirect effects of decompression surgery on hemoglobin A1c in the patient with type 2 diabetes mellitus and lumbar spinal stenosis 

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Postoperative analgesia with buprenorphine transdermal system (BTDS) versus tramadol for postoperative pain control and quality of life after spinal surgery.

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What leads to surgical decision in degenerative lumbar stenosis in the preference-based shared decision?

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Comparative analysis regarding needs of brace treatment in patients with osteoporotic vertebral compression fractures-Rigid brace vs Flexible brace vs no brace
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The influence of pain sensitivity on the response of transforaminal epidural steroid injection in patients with lumbar spinal stenosis
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Pain sensitivity and Gender differences of the symptom severity in Lumbar spinal stenosis
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A multicenter, randomized, double-blinded, parallel, active-controlled, phase III clinical trial to evaluate the efficacy and safety of DW-1030 and eperisone HCl in acute back pain patients
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Influence of socioeconomic status on pain intensity and disability from in patients with lumbar spinal stenosis
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A Randomized, Double-Blind, Comparative, Multi-center, Phase Ⅳ Clinical Trial to Evaluate Efficacy of 『Opast Tablet』 for Neurologic Claudication in Patients with Lumbar Spinal Stenosis
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The influence of pain sensitivity and pain catastrophizing on the symptom severity in the patients with lumbar spinal stenosis 
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What’s influence is the spinal surgery for change of blood sugar in the patient who is diagnosed with spinal stenosis and diabetes?
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Surgical outcomes of posterior lumbar interbody fusion using Synthetic bone : prospective and pilot study
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What’s influence is the usage of preemptive analgesia for postoperative pain in posteriorly-approached cervical and thoracolumbar surgery?
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The influence of preoperative expectation regarding postoperative satisfaction and outcomes 
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Targin® 5/2.5mg, 10/5mg, 20/10mg, 40/20mg Post Marketing Surveillance
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The association between joint hypermobility and spinal instability or low back pain/general health status in young active man.
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Study on the Fracture preventive effects of Maxmarvil Tablets (Alendronate 5mg + Calcitriol 0.5㎍) in patients with osteoporosis
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Clinical Efficacy and Safefy of Bioactive Glass-ceramic Intervertebral Spacer (Bonglass®-SS) in Posterior Lumbar Interbody Fusion and, Titanium Cage Controlled, 1-Year, Single-Blind, Non-Inferiority Trial
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Finite Element Analysis on the Stress Distribution of the Lower Lumbar by the Transverse Phase Axis Deformation of the Spinal Body
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Biomechanical analysis of lumbar decompression surgery in relation with lumbar degenerative changes using finite element analysis
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Finite element analysis for comparison of supraspinous osteotomies technique with conventional laminectomy
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The biomechanical analysis of the rigidity of fusion segment in the perspective of the stress at both the adjacent segment and fusion segment - The comparison between unilateral and bilateral pedicle screw fixation