Comparative Analysis between Total Disc Replacement and Posterior Foraminotomy for Posterolateral Soft Disc Herniation with Unilateral Radiculopathy : Clinical and Biomechanical Results of a Minimum 5 Years Follow-up
Journal of Korean Neurosurgical Society. 2017;60(1):30-39 
Treating cervical radiculopathy for a one-level disc herniation using a posterior foraminotomy
Seminars in Spine Surgery. 2014;26(3):148-153
Clinical outcome of lumbar total disc replacement using ProDisc-L in degenerative disc disease: minimum 5-year follow-up results at a single institute. Park CK, Ryu KS, Lee KY, Lee HJ. Spine (Phila Pa 1976) 2012;37(8):672–7.
The Spine Journal. 2013;13(4):475
118. Prosthetic Disc Nucleus (PDN) Replacement for Lumbar Disc Herniation Report with Four Year Follow-Up
The Spine Journal. 2008;8(5):60S
Percutaneous endoscopic cervical discectomy for ruptured cervical disc herniation: clinical results and radiological analysis at a minimum 2 years follow-up
ArgoSpine News & Journal. 2010;22(3):113-117
Differences between soft-disc herniation and spondylosis in cervical arthroplasty: CT-documented heterotopic ossification with minimum 2 years of follow-up. Wu JC, Huang WC, Tu TH, et al. J Neurosurg Spine 2012 Feb;16(2):163–71. Epub 2011 Dec 2.
The Spine Journal. 2012;12(6):536-537
147. Multilevel ProDisc®-C Total Disc Replacement up to Three Years Follow-up
The Spine Journal. 2008;8(5):76S
Lumbar Total Disc Replacement by the Lateral Approach–Up to 10 Years Follow-Up
World Neurosurgery. 2019;122:e325-e333
145. Single Level ProDisc®-C Total Disc Replacement Up to Four Years Follow-up
The Spine Journal. 2008;8(5):75S
A 6.5-year follow-up of 14 patients who underwent ProDisc total disc arthroplasty for combined long-standing degenerative lumbar disc disease and recent disc herniation
Journal of Clinical Neuroscience. 2011;18(12):1677-1681