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159. Free-hand placement of C7 laminar screws: accuracy and safety in 43 consecutive patients. Ji Won Park, Jin S. Yeom. The First AOSpine Korea Spine Congress. July 7, 2018.
158. What is the best posture to keep airway patency after anterior cervical spine surgery? Jae Won Lee, Jin S. Yeom. The First AOSpine Korea Spine Congress. July 7, 2018.
157. Failure of pelvic compensation in patients with severe positive sagittal imbalance-Comparison between static radiographs and gait analysis of spinopelvic parameters in adult spinal deformity and lumbar stenosis. Ho-Joong Kim, Jin S. Yeom, Sung Taeck Kim, Bong-Soon Chang, Choon-Ki Lee, Heoung-Jae Chun, Kyoung-Tak Kang. The 35th Annual Spring Congress Korean Society of Spine Surgery. June 1-2, 2018.
156. Unilateral laminectomy and bilateral decompression of lumbar central stenosis with biportal endoscopic versus mini-open microscopic technique: preliminary results of a prospective randomized controlled study. Sang-Min Park, Ho-Joong Kim, Jin S. Yeom, Bong-Soon Chang, Choon-Ki Lee. The 35th Annual Spring Congress Korean Society of Spine Surgery. June 1-2, 2018.
155. Learning curve of lumbar decompressive laminectomy in biportal endoscopic spinal surgery (BESS) using the cumulative summation test for learning curve. Sang-Min Park, Ho-Joong Kim, Jin S. Yeom, Bong-Soon Chang, Choon-Ki Lee. The 35th Annual Spring Congress Korean Society of Spine Surgery. June 1-2, 2018.
154. Depression is closely associated with chronic low back pain in patients over 50 years of age: a cross-sectional study using the sixth Korea National Health and Nutrition Examination Survey. Sang-Min Park, Ho-Joong Kim, Jin S. Yeom, Bong-Soon Chang, Choon-Ki Lee. The 35th Annual Spring Congress Korean Society of Spine Surgery. June 1-2, 2018.
153. New technique: Uncovertebral joint fusion during ACDF. Jin S. Yeom. The 34th Annual Fall Meeting of the Korean Society of Spine Surgery. November 17, 2017.
152. Change in pain catastrophising in patients with lumbar spinal surgery. Ho-Joong Kim, Jin S. Yeom, Oh-Hyo Kwon, Bong-Soon Chang, Choon-Ki Lee. The 34rd Annual Spring Congress Korean Society of Spine Surgery. May 19-20, 2017.
151. Free-hand placement of C7 laminar screws: accuracy and safety in 41 consecutive patients. Jiwon Park, Hyo Sae Ahn, Quan You Li, Ho-Joong Kim, Bong-Soon Chang, Choon-Ki Lee, Jin S. Yeom. The 34rd Annual Spring Congress Korean Society of Spine Surgery. May 19-20, 2017.
150. The efficacy and safety of E.coli-derived rhBMP-2 in posterolateral lumbar fusion: an open, active-controlled, randomized, multicenter trial. Jae Hwan Cho, Jin S. Yeom, Bong-Soon Chang, Jae Jun Yang, Ki Hyoung Koo, Kwang Bok Lee, Choon-Ki Lee, Kyung-Soo Suk, Woo Dong Nam, Jae Hyup Lee. The 34rd Annual Spring Congress Korean Society of Spine Surgery. May 19-20, 2017.
149. Incidence and risk factors for early postoperative mortality and complications following adult spinal deformity surgery: data from the national surgical quality improvement program from 2011 to 2013. Ho-Joong Kim, Jin S. Yeom, Bong-Soon Chang, Choon-Ki Lee. The 34rd Annual Spring Congress Korean Society of Spine Surgery. May 19-20, 2017.
148. Is repeat vertebroplasty an effective treatment in previously cemented vertebrae? Sang-Min Park, Bong-Soon Chang, Hyoungmin Kim, Choon-Ki Lee, Ho-Joong Kim, Jin S. Yeom. The 34rd Annual Spring Congress Korean Society of Spine Surgery. May 19-20, 2017.
147. Autogenous local bone volume and disc space volume measured by 3-dimensional CT and simulation program in posterior lumbar interbody fusion. Sung Shik Kang, Namkug Kim, Jangpyo Bae, Ho-Joong Kim, Hwan-Mo Lee, Seong-Hwan Moon, Bong-Soon Chang, Choon Ki Lee, Jin S. Yeom. The 33rd Annual Spring Congress Korean Society of Spine Surgery. May 27-28, 2016.
146. Feasibility of simultaneous insertion of lumbar pedicle and cortical screw with 3 dimensional ct and simulation program: is it possible to insert lumbar double screws at the same level? Sung Shik Kang, Chee Kean Lee, Quan You Li, Ho-Joong Kim, Bong-Soon Chang, Choon-Ki Lee, Jin S. Yeom. The 33rd Annual Spring Congress Korean Society of Spine Surgery. May 27-28, 2016.
145. A novel trajectory of C7 screws: Evaluation using 3-Dimentional computed tomography and simulation program to compare with a Preexisting Trajectory. Suchan Oh, Jin S. Yeom, Chee Kean Lee, Quan You Li, Chi Hung Huynh, Gang-Un Kim, Ho Sung Han. The 33rd Annual Spring Congress Korean Society of Spine Surgery. May 27-28, 2016.
144. Is the airway located in the midline?: implication with determination of the side of anterior cervical approach. Gang-Un Kim, Jin S. Yeom, Ho Sung Han, Hyo-Sae Ahn, Ho-Joong Kim, Sung Shik Kang, Bong-Soon Chang, Choon-Ki Lee. The 33rd Annual Spring Congress Korean Society of Spine Surgery. May 27-28, 2016.
143. Distraction arthrodesis of the C1-C2 facet joint with preservation of the C2 root for the management of intractable occipital neuralgia caused by C2 root compression. Sung Shik Kang, Jin S. Yeom, K. Daniel Riew, Jemin Yi, Gun Woo Lee, Arim Yeom, Bong-Soon Chang, Choon-Ki Lee, Ho-Joong Kim. The 59th Annual Fall Congress of the Korean Orthopaedic Association. October 15-17, 2015.
142. Monitoring the quality of robot-assisted pedicle screw fixation in the lumbar spine by using a cumulative summation test (CUSUM). Ho-Joong Kim, Seung Hoo Lee, Bong-Soon Chang, Choon-Ki Lee, Teck Onn Lim, Ling Ping Hoo, Jin S. Yeom. CAOS-KOREA. September 19, 2014.
141. The Feasibility of Multiple Posterior Fixation Points in C2. Jemin Yi, So Min Lee, Ho-Joong Kim, Jin S. Yeom, Sang-Hun Lee, Jae Chul Lee, Bong-Soon Chang, Choon-Ki Lee, K.Daniel Riew. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
140. Comparative study for treatment outcomes of osteoporotic compression fracture without neurologic injury using rigid brace, soft brace, and no brace: A prospective randomized controlled non-inferiority trial. Ho-Joong Kim, Jemin Yi, Hyeon Guk Cho, Bong-Soon Chang, Choon-Ki Lee, Jin S. Yeom. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
139. Clinical results of spinal reconstruction following total spondylectomy. Oh Kye Won , Bong-Soon Chang, Hyoung-Min Kim, Choon-Ki Lee, Jin S. Yeom, Jae Hyup Lee. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
138. Comparison of fusion rate and clinical results of PLIF using bioactive glass-ceramic cages versus titanium cages. Jae Hyup Lee, Chang Bae Gong, Yang Jae Jun, Gu Kee Hyung, Ho-Joong Kim, Jin S. Yeom, Kun-Woo Park, Hyoung-Min Kim, Choon-Ki Lee, Bong-Soon Chang. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
137. Influence of educational attainment on pain intensity and disability in patients with lumbar spinal stenosis - Mediation effect of pain catastrophizing. Ho-Joong Kim, Sung-Chan Kim, Bong-Soon Chang, Choon-Ki Lee, Jae Hyup Lee, JH Lee, Jin S. Yeom. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
136. Factors influencing the surgical decision for the treatment of degenerative lumbar stenosis in a preference-based shared decision-making process. Ho-Joong Kim, Bong-Soon Chang, Choon-Ki Lee, Jae Hyup Lee, JH Lee, Jin S. Yeom. The 31st Annual Spring Meeting of the Korean Society of Spine Surgery. May. 22-24, 2014.
135. Values of Tc-99m bone scans for the diagnosis of cervical metastasis. Hyoung-Min Kim, Choon-Ki Lee, Jin S. Yeom, Jae Hyup Lee, Sea-Ho Kim, Kyung-Hag Lee, Bong-Soon Chang. The 30th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 24-25, 2013.
134. The significance of spinal instability neolastic score (SINS) in surgical decision for spinal metastasis. Hyoung-Min Kim, Seok Jung Lee, Sea-Ho Kim, Choon-Ki Lee, Jin S. Yeom, Jae Hyup Lee, Bong-Soon Chang. The 30th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 24-25, 2013.
133. Gender difference of symptom severity in lumbar spinal stenosis: role of pain sensitivity. Ho-Joong Kim, Choon-Ki Lee, Dong-Bong Lee, Jin S. Yeom, Jae-young Park, Bong-Soon Chang, Choon-Ki Lee. The 30th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 24-25, 2013.
132. Posterolateral fusion using multiporous hydroxyapateite carrier and E coli-produced rhBMP-2. Chang-Bae Kong, Choon-Ki Lee, Jin S. Yeom, Jae Hyup Lee, Hyoung-Min Kim, Bong-Soon Chang. The 30th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 24-25, 2013.
131. The biomechanical analysis of the rigidity of fusion segment in tne perspective of the stress at both the adjacent segment and fusion segment-The comparison between unilateral and bilateral pedicle screw fixation. Ho-Joong Kim, Kyung-Tak Kang, Bong-Soon Chang, Choon-Ki Lee, Jin S. Yeom, Gun Woo Lee. The 56th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2012.
130. Surgical treatment of high-grade dysplastic spondylolisthesis: posterior reduction, fixation and 360 degree fusion. Sang Ik Shin, Jae Hwan Cho, JH Lee, Jin S. Yeom, Bong-Soon Chang, Choon-Ki Lee. The 29th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 25-26, 2012.
129. Radiological and clinical results of kyphoplasty for osteoporotic compression fractures according to compression ratio. JH Lee, Dong Ho Lee, Ji Ho Lee, Hyung Suk Lee, Bong-Soon Chang, Jin S. Yeom, Choon-Ki Lee. The 29th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 25-26, 2012.
128. Beta tricalcium phosphate-based ceramic as a carrier of BMP-2. JH Lee, Mi Young Lu, Hye Lee Baek, Kyung Mee Lee, Hyun Kyung Lee, Hyung Suck Lee, Bong-Soon Chang, Jin S. Yeom, Choon-Ki Lee. The 29th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 25-26, 2012.
127. The influence of intrinsic disc degeneration of the superior adjacent segment on its stress distribution after one level lumbar fusion. Ho-Joong Kim, Jin S. Yeom, Kyung Tak Kang, Hong Jae Jun, Choon-Ki Lee, Bong-Soon Chang, Ji Ho Lee, JH Lee. The 29th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 25-26, 2012.
126. The Effect of Zoledronate on the Osteogenesis of rhBMP-2 in the Osteoporosis model. Jae Hyup Lee, SJ Jang, KM Lee, HL Baek, HS Lee, HS Lee, Bong-Soon Chang, Jin S. Yeom, JH Lee, Choon-Ki Lee. The 28th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 27-28, 2011.
125. In vivo evaluation of osteogenesis by various combinations of recombinant human BMP-2 and growth factors using rat calvarial defect model. Jae Hyup Lee, HL Baek, KM Lee, SJ Kang, HS Lee, HS Lee, Bong-Soon Chang, Jin S. Yeom, JH Lee, Choon-Ki Lee. The 28th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 27-28, 2011.
124. Perioperative complications of atlantoaxial segmental screw fixation. Jin S. Yeom,Won No, Seung Min You, Yoon Ju Kwon, Young Hee An, Kun-Woo Park, Bong-Soon Chang, Choon-Ki Lee. The 54th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 14-16, 2010.
123. Routine Use of Posterior Arch Screws for C1 Fixation: Feasibility and Related Complications. Jin S. Yeom, Won No, Seung Min You, Yoon Ju Kwon, Nguyen Ngoc Quyen, Dinesh Kafle, Bong-Soon Chang, Choon-Ki Lee. The 27th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 28-29, 2010.
122. Clinical Outcomes of C2 Root Transection during C1-C2 Segmental Screw Fixation. Jin S. Yeom, Seung Min Yoo, Yoon Ju Kwon, Young Hee An, Kun Woo Park, Bong-Soon Chang, Choon-Ki Lee. The 26th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 2009.
121. Optimal trajectory of the occipital condylar screw. Joon Oh Lee, Jin S. Yeom, Kyoung Min Lee, Kun-Woo Park, Eui Chang Kim, Seong Wan Kim, Niccolo Mamba, Bong-Soon Chang, Choon-Ki Lee. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
120. Subsidence and nonunion after anterior cervical interbody fusion with stand-alone polyetheretherketone (PEEK) cage. Jae Jun Yang, Chang Hun Yu, Bong-Soon Chang, Jin S. Yeom, Jae Hyup Lee, Choon-Ki Lee. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
119. Herniation of fractured cartilaginous endplate in lumbar spine: MRI findings. Kun-Woo Park, Jin S. Yeom, Joon Woo Lee, Kun-Woo Park, Eui Chang Kim, Niccolo Mamba, Bong-Soon Chang, Choon-Ki Lee. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
118. Iliac crest rod fixatin: an alternative fixation method for iliac screw fixation. Kun-Woo Park, Jin S. Yeom, Ji Eun Jung, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Bong-Soon Chang, Choon-Ki Lee. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
117. Spinal deformity after selective dorsal rhizotomy by single level laminectomy in patients with cerebral palsy. Kun-Woo Park, Jin S. Yeom, Chang Bae Gong, Moon Seok Park, Chin-Youb Chung, Ku Chang Wang, Choon-Ki Lee, Bong-Soon Chang. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
116. Displacement of exiting nerve root in lumbar extra-foraminal disc herniation. Kun Woo Park, Jin S. Yeom, Yoon Ju Kwon, Seung Min You, Ji Eun Jung, Young Hee Ahn, Bong-Soon Chang, Choon-Ki Lee. The 53rd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 15-17, 2009.
115. Herniation of fractured cartilaginous endplate in lumbar spine: MRI findings. Kun-Woo Park, Jin S. Yeom, Joon Woo Lee, Eui Chang Kin, Niccolo Mamba, Bong-Soon Chang, Choon-Ki Lee. The 26th Annual Spring Meeting of the Korean Society of Spine Surgery. May. 30, 2009.
114. Risk of vertebral artery injury: comparison between C2 pedicle screws and C1-C2 transarticular screws. Jin S. Yeom, Seong Wan Kim, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Kun-Woo Park, Bong-Soon Chang, Choon-Ki Lee. The 25th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 28, 2008.
113. Spinal deformities after selective dorsal rhizotomy in cerebral palsy. Kun-Woo Park, Jin S. Yeom, Chang Bae Kong, Moon Suck Park, Jin Yeop Jung, Ku Chang Wang, Bong-Soon Chang, Choon-Ki Lee. The 25th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 28, 2008.
112. Optimal screw trajectory for the atlanto-occipital transarticular screw. Kyoung Min Lee, Jin S. Yeom, Joon Oh Lee, Seong Wan Kim, Kun-Woo Park, Bong-Soon Chang, Choon-Ki Lee, K. Daniel Riew. The 52nd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 16-18, 2008.
111. Evaluation of bioactivity of CaO-SiO2-P2O5-B2O3 glass-ceramic spacer by anterior lumbar interbody fusion of goat. Kun-Woo Park, Jae Hyup Lee, Seong Wan Kim, Hyun Seung Lyu, Jun Huk Seo, Guk Sun Hong, Hwan Kim, Jin S. Yeom, Ji Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 52nd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 16-18, 2008.
110. Risk of internal carotid artery injury by bicortical C1 screw placement: analysis of 121 CT-angiography. Romel Estillore, Jin S. Yeom, Do Van Minh, Seong Wan Kim, Kun-Woo Park, Bong-Soon Chang, Choon-Ki Lee, K. Daniel Riew. The 52nd Annual Fall Congress of the Korean Orthopaedic Association. Oct. 16-18, 2008.
109. Anomalies of the vertebral artery and related osseous structures at the atlanto-axial levels: an analysis of 317 three-dimensional CT-angiography and 917 three-dimensional CT scans. Do Van Minh, Romel Estillore, Seung Min Yoo, Yoon Ju Kwon, Young Hee An, Jieun Jung, Jin S. Yeom, Kun-Woo Park, Bong-Soon Chang, Choon-Ki Lee. The 25th Annual Spring Meeting of the Korean Society of Spine Surgery. April 4, 2008.
108. Displacement of the exiting nerve root in lumbar extraforaminal disc herniations. Kun-Woo Park, Jin S. Yeom, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Do Van Minh, Romel Estillore, Bong-Soon Chang, Choon-Ki Lee. The 25th Annual Spring Meeting of the Korean Society of Spine Surgery. April 4, 2008.
107. A lateral fluoroscopic guide to prevent O-C1 & C1-2 joint violation during C1 lateral mass screw insertion. Jin Sup Yeom, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Kun Woo Park, Bong-Soon Chang, Choon-Ki Lee, K. Daniel Riew. The 24th Fall Annual Congress of the Korean Society of Spine Surgery. Nov. 30, 2007.
106. Prevalance and morphologic features of ponticulus posticus in Korean: analysis of radioragraphy and 3-dimensional CT scans. Kyeong Hwan Kim, Hak Jin Min, Ui Seong Yoon, Kun Woo Park, Jin Sup Yeom, Bong-Soon Chang, Choon-Ki Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
105. Aneurysmal bone cyst involving T1 vertebra. Jin Sup Yeom, Kun Woo Park, Jung Woo Hong, Kyung Hwan Kim, Soon Woo Hong, Seung Min Yoo, Yoon Ju Kwon, Young Hee An, Bong-Soon Chang, Choon-Ki Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
104. Atlantoaxial instability associated with morquio syndrome. Jin Sup Yeom, Kun Woo Park, Jung Woo Hong, Soon Woo Hong, Kyung Hwan Kim, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Bong-Soon Chang, Choon-Ki Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
103. Role of MR discography for foraminal or extra-foraminal disc herniation: Preliminary study of simultaneous MR discography and CT discography with a mixture of gadodiamide and iodinated contrast. Kun Woo Park, Jin Sup Yeom, Jung Woo Hong, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Romel Estillore, Joon Woo Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
102. Undetected vertebral foraminal violations during high cervical segmental screw placement. Jin Sup Yeom, Kun Woo Park, Jung Woo Hong, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Bong-Soon Chang, Choon-Ki Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
101. Ponticulus posticus of the atlas: prevalence and morphologic features in Koreans: analysis of radiography and 3-dimensional CT scans. Kyung Hwan Kim, Hak Jin Min, Ui Seong Yoon, Kun Woo Park, Jin Sup Yeom, Bong-Soon Chang, Choon-Ki Lee. The 51st Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-20, 2007.
100. Aspiration test and patency test: simple safety tests for vertebroplasty. Seong Kyu Park, Jin Sup Yeom, Dae Moo Shim, Jong Hwa Won, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 23rd Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 24, 2006.
99. Aneurysmal bone cyst involving the 1st thoracic vertebra. Kyung Hwan Kim, Jin Sup Yeom, Kun Woo Park, Soon Woo Hong, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Bong-Soon Chang, Choon-Ki Lee. The 23rd Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 24, 2006.
98. The iliac screw-rod construct for fixation after resection of a metastatic tumor involving the S-I joint and ilium. Kun Woo Park, Jin Sup Yeom, Kyung Hwan Kim, Soon Woo Hong, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Bong-Soon Chang, Choon-Ki Lee. The 23rd Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 24, 2006.
97. C1-2 instability in down syndrome. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
96. Old C1-2 dislocation with progressive quadriparesis. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
95. Occipital neuralgia as a presenting symptom of rheumatoid cervical involvement. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
94. Pathologic fracture of C2 body by solitary plasmacytoma. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
93. Iatrogenic malunion of C2 pedicle and dens fracture. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
92. C1-2 segmental screw fixation using C2 intra-lamina screws. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
91. Paraplegia associated with C1-2 subluxation. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
90. C1-2 intra-articular facet fusion. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
89. Revision surgery of C1-2 instability after failed Halifax clamp fixation. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
88. Treatment of lumbar epidural lipomatosis with MED (microendoscopic discectomy) system. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
87. Microendoscopic discectomy (MED) for L5-S1 foraminal and extra-foraminal disc herniation. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
86. Microendoscopic discectomy (MED) for lumbar foraminal and extra-foraminal disc herniation. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
85. Thoracic ossification of yellow ligament: results of 3 cases treated with different operative methods. Jin Sup Yeomm, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
84. Upper thoracic tuberculous spondylitis. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Soon Woo Hong, Kyung Hwan Kim, Young Hee An , Yoon Ju Kwon, Seung Min Yoo, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
83. Aspiration test and patency test: simple tests for proper needle positioning during vertebroplasty. Jin Sup Yeom, Seong Kyu Park, Dae Moo Shim, Jong Hwa Won, Kun Woo Park, Soon Woo Hong, Kyung Hwan Kim, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
82. Sacroplasty in sacral insufficiency fractures. Jin Sup Yeom, Kun Woo Park, Soon Woo Hong, Kyung Hwan Kim, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee, Joon Woo Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
81. Lumbar epidural hemangioma simulating ganglion cyst in MRI. Jin Sup Yeom, Kun Woo Park, Jong Hwa Won, Seong Kyu Park, Soon Woo Hong, Kyung Hwan Kim, Ji-Ho Lee, Bong-Soon Chang, Choon-Ki Lee, Joonn Woo Lee. The 50th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 18-22, 2006.
80. Comparison of fusion rate between autologous cancellous bone graft and porous hydroxyapatite. Chang Joo Hwang, Jung Yeon Bae, Gi Hyung Koo, Jae Hyup Lee, Jin Sup Yeom, Bong Soon Chang and Choon-ki Lee. The 23rd Annual Spring Meeting of the Korean Society of Spine Surgery. May 26, 2006.
79. Diagnostic values of lumbosacral diagnostic root block. Jong Hwa Won, Jin Sup Yeom, Joon Woo Lee, Hak Jin Min, Ui Seong Yoon, Soon Woo Hong, Kyung Hwan Kim, Kun Woo Park, Bong Soon Chang and Choon-ki Lee. The 23rd Annual Spring Meeting of the Korean Society of Spine Surgery. May 26, 2006.
78. Necrotizing myelopathy associated with spinal stenosi. Bong Soon Chang, Gi Hyung Koo, Chang Joo Hwang, Young-min Lee, Jin Sup Yeom, Kun Woo Park, Ji-Ho Lee, Jae Hyup Lee, and Choon-ki Lee. The 23rd Annual Spring Meeting of the Korean Society of Spine Surgery. May 26, 2006.
77. Microendoscopy discectomy via contralateral approach for L5-S1 foraminal disc herniation. Jin Sup Yeom, Jong Hwa Won, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Chang Joo Hwang, Min Seok Kim, Bong Soon Chang and Choon-ki Lee. The 22nd Annual Fall Meeting of the Korean Society of Spine Surgery. Dec. 2, 2005.
76. Gelbin: a potent hemostatic mixture for epidural bleeding: experience of its usage in total spondylectomy. Jin Sup Yeom, Jae Chul Lee, Jong Hwa Won, Young Hee An, Yoon Ju Kwon, Seung Min Yoo, Chang Joo Hwang, Min Seok Kim, Bong Soon Chang and Choon-ki Lee. The 22nd Annual Fall Meeting of the Korean Society of Spine Surgery. Dec. 2, 2005.
75. The subarticular screw: a new trajectory for the C2 screw. Jin Sup Yeom, Jong Hwa Won, Seong Kyu Park, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
74. Atlantoaxial instability in juvenile rheumatoid arthritis. Jin Sup Yeom, Seong Kyu Park, Jong Hwa Won, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
73. Revision of failed C1-2 fusion by Harms' techniuqe. Jin Sup Yeom, Seong Kyu Park, Jong Hwa Won, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
72. C1-2 instability associated with atlanto-occipital assimilation and C2-3 block vertebra. Jin Sup Yeom, Seong Kyu Park, Jong Hwa Won, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
71. New safety tests for vertebroplasty: aspiration test and patency test. Jin Sup Yeom, Jong Hwa Won, Seong Kyu Park, Yoon Ju Kwon, Young Hee An, Seung Min Yoo, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
70. Thoracic intradural lipoma treated by duraplasty. Jin Sup Yeom, Jong Hwa Won, Seong Kyu Park, Joo Han Oh, Bong Soon Chang and Choon-ki Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
69. Inter-observer and Intra-observer Variability in Interpretation of Magnetic Resonance Images for Diagnosis of Lumbar Lateral Disc Herniation. Seong Kyu Park, Jin Sup Yeom, Dong-Ho Lee, Jong Hwa Won, Bong Soon Chang, Choon-ki Lee and Jae Hyup Lee. The 49th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 13-15, 2005.
68. Presurgical simulation for placement of upper cervical and occipital screws. Jin Sup Yeom, Jong Hwa Won, Seong Kyu Park, Kun Woo Park, Kwang Sup Song, Min Seok Kim, Chang Joo Hwang, Jae-Yoon Chung, Bong-Soon Chang and Choon-Ki Lee. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
67. Revision for failed atlanto-axial fusion using C1 lateral mass screws and C2 pars-pedicle screws.? Jin Sup Yeom, Jong Hwa Won, Seong Kyu Park, Kun Woo Park, Kwang Sup Song, Min Seok Kim, Chang Joo Hwang, Bong-Soon Chang and Choon-Ki Lee. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
66. A new standardized standing lateral view for evaluation of sagittal balance. Min Seok Kim, Chang Joo Hwang, Kun Woo Park, Jin Sup Yeom, Choon-Ki Lee and Bong-Soon Chang. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
65. Root block as a prognostic indicator of surgical results. Dong-ho Lee, Gang Sup Yoon, Jiho Lee, Seung Baek Kang, Hyun Chul Cho, Kun Woo Park, Kwang Sup Song, Min Seok Kim, Jin Sup Yeom, Bong-Soon Chang and Choon-Ki Lee. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
64. C1-2 instability associated with atlanto-occipital assimilation, basilar invagination, C2-3 block vertebra and C3-4 retrolisthesis. Jin Sup Yeom, Seong Kyu Park, Jong Hwa Won, Kun Woo Park, Kwang Sup Song, Min Seok Kim, Chang Joo Hwang, Bong-Soon Chang and Choon-Ki Lee. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
63. Vertebral body screw augmentation using direct anterior cement injection. Dong Ho Lee, Gang Sup Yoon, Jiho Lee, Seung Baek Kang, Hyun Cheol Cho, Kun Woo Park, Kwang Sup Song, Jin Sup Yeom, Bong-Soon Chang and Choon-Ki Lee. The 22nd Annual Spring Meeting of the Korean Society of Spine Surgery. May 19-21, 2005.
62. Optimal trajectories of C1 lateral mass screws and C2 pars screws. Jin Sup Yeom, Seong Kyu Park, Kun Woo Park, Kwang Sup Song, Yoon Ju Kwon, Seung Min Yoo, Young Hee An, Bong-Soon Chang, Choon-ki Lee. The 21st Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 26, 2004.
61. Reconstruction after L5 spondylectomy for metastatic carcinoma. Jin Sup Yeom, Seong Kyu Park, Joo Han Oh, Kun Woo Park, Kwang Sup Song, Bong-Soon Chang, Choon-ki Lee. The 21st Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 26, 2004.
60. C1-2 screw fixation by Harms technique assisted by computer simulation. Jin Sup Yeom, Seong Kyu Park, Kun Woo Park, Kwang Sup Song, Bong-Soon Chang, Choon-ki Lee. The 21st Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 26, 2004.
59. C1-2 instability associated with unitalteral duplicated vertebral artery. Jin Sup Yeom, Seong Kyu Park, Jae Chul Lee, Kun Woo Park, Kwang Sup Song, Bong-Soon Chang, Choon-ki Lee. The 21st Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 26, 2004.
58. Surgical treatment of acute kyphosis with myelopathy. Kwang Sup Song, Kun Woo Park, Dong Ho Lee, Jin Sup Yeom, Bong-Soon Chang, Choon-ki Lee. The 21st Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 26, 2004.
57. Diagnosis of lumbar lateral disc herniation: value of Magnetic Resonance Imaging Revisited. Jin Sup Yeom, Seong Kyu Park, ChoonKi Lee, Bong Soon Chang, Sung Hyun Kim, Jae Hak Lee, Jae Hyup Lee. The 48th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 14-16, 2004.
56. Imaging diagnosis of lateral lumbar disc herniations. Jin Sup Yeom, Seong Kyu Park, Choon-ki Lee, Bong-Soon Chang, Jae Hag Lee, Jae Hyup Lee. The 21st Annual Spring Meeting of the Korean Society of Spine Surgery. May 28, 2004.
55. Gadoteridol enhanced MRI evaluation of the endplate diffusion. Bong-Soon Chang, Jin Sup Yeom, Choon-ki Lee, Lee Riley, John Kostuik. The 21st Annual Spring Meeting of the Korean Society of Spine Surgery. May 28, 2004.
54. Intradiscal injection of marcaine for diagnosis and selection of treatment modalities for internal derangement of the disc. Whoan Jeang Kim, Jong Won Kang, Jin Sup Yeom, Kyou Hyeun Kim, Yoo Hoon Chung, Won Sik Choy. The 21st Annual Spring Meeting of the Korean Society of Spine Surgery. May 28, 2004.
53. Causes of loss of correction after pedicle subtraction osteotomies for sagittal spinal imbalance. Whoan Jeang Kim, Jong Won Kang, Jin Sup Yeom, Kyou Hyeun Kim, Hang Ho Lee, Won Sik Choy. The 20th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 28, 2003.
52. Percutaneous vertebroplasty in patients of Kummell's disease. The 47th Annual Fall Congress of the Korean Orthopaedic Association. Whoan Jeang Kim, Jong Won Kang, Jin Sup Yeom, Gab Joong Kim, Won Sik Choy. Oct. 16. 2003.
51. Changes in sagittal vertebral alignment with aging. Whoan Jeang Kim, Jong Won Kang, Jin Sup Yeom, Jae Wook Oh, Kab Joong Kim, Won Sik Choy. The 20th Annual Spring Meeting of the Korean Society of Spine Surgery. May 30, 2003.
50. Application of a robot-arm type navigation system to pedicle screw insertion. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Seok Lee, Cheol Young Kim, Namkug Kim. The 19th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 29. 2002.
49. Results of transpedicular osteotomies for iatrogenic flatback syndorme. Whoan Jeang Kim, Jin Sup Yeom, Jong Won Kang, Kyou Hyeun Kim, Seung Hoon Lee, Keun Jong Chloi, Won Sik Choy. The 19th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 29. 2002.
48. Surgical simulation for spinal screw insertion using PC-based software. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Choon-Ki Lee, Yeongho Kim, Namkug Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo. The 19th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 29. 2002.
47. A new method of determination of pedicle screw location on spiral CT scan images. Jin Sup Yeom, Moon Sang Chung, Choon-Ki Lee, Whoan Jeang Kim, Won Sik Choy, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 19th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov. 29. 2002.
46. Development of an optical tracker-based navigation system and its application to spinal screw insertion. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Byung Sung Kim, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Seok Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.?
45. The changes of the adjacent segments after floating fusions (above 3-levels) in degenerative lumbar spinal disorders. Whoan Jeang Kim, Jin Sup Yeom, Jong Won Kang, Kyou Hyeun Kim, Jae Uk Oh, Seung Hoon Lee, Won Sik Choy. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
44. A prototype of PC-based simulation software for osteotomies. Jin Sup Yeom, Ha-Yong Kim, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Byung Sung Kim, Yeongho Kim, Jae Bum Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
43. Development and an accuracy test of a robot-arm type image-guided surgery system. Jin Sup Yeom, Ha-Yong Kim, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
42. A novel approach for evaluation of pedicle screw position on CT scan images. Jin Sup Yeom, Moon Sang Chung, Choon-Ki Lee, Whoan Jeang Kim, Won Sik Choy, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
41. Application of an optical tracker-based navigation system to pedicle screw insertion. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Byung Sung Kim, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Seok Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
40. A 3-D digitizer-based navigation system for pedicle screw placement: A feasibility study. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Ha-Yong Kim, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Seok Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
39. Surgical simulation software for training and planning of screw placement. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Jae Hoon Ahn, Byung Sung Kim, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
38. An optical tracker-based navigation system for screw fixation of the sacro-iliac joint. Jin Sup Yeom, Won Sik Choy, Ha-Yong Kim, Whoan Jeang Kim, Jae Hoon Ahn, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
37. A robot-arm type image-guided surgery system for percutatneous screw fixation of the sacro-iliac joint. Jin Sup Yeom, Won Sik Choy, Ha-Yong Kim, Whoan Jeang Kim, Kwang Won Lee, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
36. An approach for fusion of CT and MRI images using mutual information. Jin Sup Yeom, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Jae Hoon Ahn, Hyungmin, Kim, Seok Lee, Hyungmin Kim, Donghyun Seo, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
35. Development of a computer-assisted surgery system for determination of acetabular component orientation. Jin Sup Yeom, Won Sik Choy, Kwang Won Lee, Jae Hoon Ahn, Yeongho Kim, Hyungmin Kim, Donghyun Seo, Seok Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
34. An intra-operative navigation system using an optical tracking system. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Ha-Yong Kim, Yeongho Kim, Jae Bum Lee, Hyungmin Kim, Donghyun Seo, Seok Lee, Namkug Kim. The 46th Annual Fall Congress of the Korean Orthopaedic Association. Oct. 17-19, 2002.
33. PC-based simulation software for screw insertion. Jin Sup Yeom, Ha-Yong Kim, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Byung Sung Kim, Yeongho Kim, Jae Bum Lee, Namkug Kim. The 29th Annual Fall Meeting of the Korean Orthopaedic Research Society . Oct. 16. 2002.
32. Development of an intra-operative navigation system using an optical tracking system. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Ha-Yong Kim, Yeongho Kim, Hyungmin Kim, Donghyun Seo, Seok Lee, Jae Bum Lee, Namkug Kim. The 29th Annual Fall Meeting of the Korean Orthopaedic Research Society . Oct. 16. 2002.
31. A surgical simulator for spinal screw placement. Jin Sup Yeom, Yeongho Kim, Namkug Kim, Jae Bum Lee, Hyungmin Kim, Whoan Jeang Kim, Won Sik Choy. The 26th Annual Spring Meeting of the Korean Society of Medical and Biological Engineering. May 17-18, 2002.
30. Computer-assisted evaluation of pedicle screw position on CT images. Jin Sup Yeom, Moon Sang Chung, Choon-Ki Lee, Yeongho Kim, Namkug Kim, Jae Bum Lee, Won Sik Choy, Whoan Jeang Kim. The 26th Annual Spring Meeting of the Korean Society of Medical and Biological Engineering. May 17-18, 2002.
29. Importance of sagittal balancing on surgical results of degenerative scoliosis with spinal stenosis. Whoan Jeang Kim, Jin Sup Yeom, Kyou Hyeun Kim, Jong Won Kang, Seung Hoon Lee, Won Sik Choy. The 19th Annual Spring Meeting of the Korean Society of Spine Surgery. May, 2002.
28. Evaluation of the accuracy of the personal computer-assisted method for determination of pedicle screw position on CT scan images. Jin Sup Yeom, Moon Sang Chung, Choon-Ki Lee, Whoan Jeang Kim, Won Sik Choy, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 19th Annual Spring Meeting of the Korean Society of Spine Surgery. May, 2002.
27. Surgical results of posterior osteotomies for sagittal imbalace. Whoan Jeang Kim, Jin Sup Yeom, Byung Sung Kim, Kyou Hyeun Kim, Jong Won Kang, Tae Gyoo Ahn, Won Sik Choy. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
26. Cement leakage occurring in the course of percutaneous transpedicular vertebroplasty. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Jong Won Kang, Kyou Hyeun Kim, Choon-Ki Lee, Bong-Soon Chang. The 18th Annual Fall Meeting of the Korean Society of Spine Surgery. Oct, 2001.
25. An osteotomy simulation system composed of a three-dimensional simulation software and rapid prototyping. Jin Sup Yeom, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Ha-Yong Kim, Byung Sung Kim, Yeongho Kim, Namkug Kim, Jae Bum Lee, Hyungmin Kim. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
24. Optimum CT parameters for personal computer-assisted evaluation of pedicle screw position on CT images. Jin Sup Yeom, Moon Sang Chung, Choon-Ki Lee, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
23. Collaborative surgical simulation over the internet. Jin Sup Yeom, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Ha-Yong Kim, Jae Hoon Ahn, Byung Sung Kim, Yeongho Kim, Namkug Kim, Jae Bum Lee, Hyungmin Kim. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
22. Archiving of orthopedic CT and MRI dataset in personal computers in a PACS-less hospital: one-year experiences. Jin Sup Yeom, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Ha-Yong Kim, Jae Hoon Ahn, Byung Sung Kim, Yeongho Kim, Namkug Kim, Jae Bum Lee, Hyungmin Kim. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
21. Cement leakage occurring in the course of percutaneous transpedicular vertebroplasty. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Jong Won Kang, Kyou Hyeun Kim, Byung Sung Kim, Choon-Ki Lee, Bong- Soon Chang. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
20. Thoracic vertebral hemangioendothelioma causing spinal cored compression. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Chang Kil Park, Yong Bum Park, Ha-Yong Kim, Jong Won Kang, Dae Hong Kim, Tae Il Han, Dong Wook Kang, Nam Hun Kim. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
19. Andersson lesion causing thoracic myelopathy. Jin Sup Yeom, Whoan Jeang Kim, Won Sik Choy, Byung Sung Kim, Hong Ki Park, In Ho Seong, Jun Mo Jung, Deuk Soo Jeon. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
18. Unilateral fracture of superior articular process of the C7 and resultant radiculopathy treated by anterior fusion. Jin Sup Yeom, Whoan Jeang Kim,Won Sik Choy, Byung Sung Kim, Hong Ki Park, In Ho Seong, Jun Mo Jung, Deuk Soo Jeon. The 45th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2001.
17. Patient-specific surgical simulator for spinal screw insertion composed of virtual roentgenogram, virtual C-arm, and rapid prototyping. Won Sik Choy, Whoan Jeang Kim, Jong Won Kang, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 17th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 2000.
16. Percutaneous vertebroplasty: short-term results of 37 cases. Jin Sup Yeom, Won Sik Choy, Whoan Jeang Kim, Kwang Won Lee, Jong Won Kang, Chang Soo Ryu. The 17th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 2000.
15. Surgical simulator for isometric point placement composed of virtual arthroscopy and rapid prototyping. Won Sik Choy, Whoan Jeang Kim, Jin Sup Yeom, Jong Won Kang, Yeongho Kim, Namkug Kim, Jae Bum Lee. The 44th Annual Fall Congress of the Korean Orthopaedic Association. Oct, 2000.
14. Clinical experiences of spinal deformities with neurofibromatosis. Se Il Suk, Choon-Ki Lee, Bong-Soon Chang, Jin Sup Yeom, Dong Han Kim. The 16th Annual Spring Meeting of the Korean Society of Spine Surgery. May, 1999.
13. Development of a new algorithm for minimization of metal artifact made on CT by pedicle screws. Jin Sup Yeom, Choon-Ki Lee, Jong Hyo Kim, Yeongho Kim, Bong-Soon Chang, Dong Hyuk Lee, Namkug Kim, Seung Sik Youn, Jae Bum Lee. The 15th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 1998.
12. Scoliosis associated with syringomyelia: analysis of MRI and curve progression. Se Il Suk, Choon-Ki Lee, Bong-Soon Chang, Jin Sup Yeom, Gun Woo Park. The 15th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 1998.
11. Spinal deformities in Noonan syndrome: a clinical review of 58 cases. Choon-Ki Lee, Joong Bae Seo, Bong-Soon Chang, Jin Sup Yeom. The 15th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 1998.
10. A new algorithm for minimization of metal artifacts made on CT by pedicle screws. Jae Bum Lee, Jin Sup Yeom, Namkug Kim, Yeongho Kim. The Annual Fall Meeting of the Korean Society of Medical and Biological Engineering. Nov, 1998.
9. Analysis of the variation in the spinal elements in flexion and extension with 3-D whole cervical spine FEM model. Choon-Ki Lee, Young Eun Kim, Bong-Soon Chang, Jin Sup Yeom. The 15th Annual Spring Meeting of the Korean Society of Spine Surgery. May, 1998.
8. Experiences of surgical and nonsurgical treatment of idiopathic double thoracic scoliosis (King V pattern). Choon-Ki Lee, Bong-Soon Chang, Jin Sup Yeom. The 14th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 1997.
7. Eosinophilic granuloma of the spine (vertebral plana) in children: Results of chemotherapy, surgery and observation in 17 cases. Choon-Ki Lee, Hee Young Shin, Bong-Soon Chang, Jin Sup Yeom. The 14th Annual Fall Meeting of the Korean Society of Spine Surgery. Nov, 1997.
6. Result of subcutaneous lengthening with smooth CD rod in young children with scoliosis before the growth spurt. Choon-Ki Lee, Bong-Soon Chang, Jin Sup Yeom, Jung Hyun Ha. The 41st Annual Fall Congress of the Korean Orthopaedic Association. Oct, 1997.
5. The control of pore geometry in the fabrication of porous hydroxyapatite. Hyun Seung Ryu, Hyuk Joon Youn, Kug Sun Hong, Sung Soo Chung, Bong-Soon Chang, Jin Sup Yeom, Choon-Ki Lee. The 41st Annual Fall Congress of the Korean Orthopaedic Association. Oct, 1997.
4. The processing dependence of hydroxyapatite prepared by liquid phase synthesis. Choon-Ki Lee, Sung Soo Chung, Bong-Soon Chang, Jin Sup Yeom, Hyuk Joon Youn, Hyun Seung Ryu, Kug Sun Hong. The 41st Annual Fall Congress of the Korean Orthopaedic Association. Oct, 1997.
3. Biomechanical and histological changes of hydroxyapatite-bone interface according to synthetic conditions of hydroxyapatite. Sung Soo Chung, Kug Sun Hong, Hyuk Joon Youn, Bong-Soon Chang, Jin Sup Yeom, Choon-Ki Lee. The 41st Annual Fall Congress of the Korean Orthopaedic Association. Oct, 1997.
2. Development of external linkage type of spine motion analyzer and thoracic & lumbar motion analysis in normal subject. Choon-Ki Lee, Bong-Soon Chang, Jin Sup Yeom, Young Eun Kim. The 14th Annual Spring Meeting of the Korean Society of Spine Surgery. Jun, 1997.
1. Introduction of the modified technique of total en bloc vertebrectomy. Choon-Ki Lee, Jin Sup Yeom, Bong-Soon Chang. The 14th Annual Spring Meeting of the Korean Society of Spine Surgery. Jun, 1997.