APSS - PSS Oral Presentations

Rapid Fire

RF90#255

Rapid Fire

Timely Decompression in Spontaneous Spinal Epidural Hematoma Presenting as Quadriparesis: A Case Report

Ma. Gicelle Christine U. Ambulo, MD, Anne Kathleen B. Ganal-Antonio, MD

Makati Medical Center

Rapid Fire

Rescue and Restore: Strategic Management of Myelopathy as a Complication after Cervical Laminectomy

Taarini Johri1, Kshitij Chaudharu2

1UMC Hospitals, 2P.D. Hinduja Hospital Mumbai, India

Rapid Fire

A Comparative Analysis of General versus Spinal Anesthesia in Lumbar Spine Surgery: Efficacy, Safety, and Clinical Outcomes.

Sharif Ahmed Jonayed3, Abdullah Al-Mamun Chaudhury1, Deen Islam2, Rezaul Hasan 2 1 Associate Professor, National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR), Dhaka, Bangladesh 2 Assistant Registrar, National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR), Dhaka, Bangladesh, 3NITOR

Rapid Fire

Anterior Lumbar Spine Access: Early Institutional Ex-perience and Vascular Injury Patterns - a Case Series

Jonathan Yeo, Benjamin Sim; Chew Zhihong

Changi General Hospital

Rapid Fire

Diagnostic Value and Periprocedural Neurological Events of CT Myelography for Preoperative Planning in Thoracic Ossification of the Posterior Longitudinal Ligament

Narimichi Takino, MD, Satoshi Kato, MD, PhD1; Noriaki Yokogawa, MD, PhD1; Takaki Shimizu, MD, PhD1; Yuji Ishino, MD1; Kazuhiro Nanpo, MD1; Megumu Kawai, MD1; Shin Nunotani, MD1; Satoru Demura, MD, PhD1

1 Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan

Rapid Fire

Prognostic Significance of Nutritional Status for Neurological and Functional Recovery after Cervical Spinal Cord Injury

Kazuya Yokota 1,2, Momo Irie 1, Osamu Kawano 1, Takeshi Maeda 1, Yasuharu Nakashima 2, Tetsuo Hayashi 3

1 Department of Orthopaedic Surgery, Japan Organization of Occupational Health and Safety, Spinal Injuries Center 2 Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University 3 Department of Rehabilitation Medicine, Fukushima Medical University School of Medicine

Rapid Fire

Surgical Outcomes in Delayed-presentation Traumatic Central Cord Syndrome: an Analysis of 37 Cases Undergoing Intervention at 7-14 Days Post-injury

Abdullah Al Mamun Choudhury

National Institute of Traumatology & Orthopedic Rehabilitation (NITOR), Dhaka

Rapid Fire

Management and Long-term Outcomes of Mild Cervical Spondylotic Myelopathy: a Systematic Review and Meta Analysis

John David B. Mata MD FAFN, Jose Kreisher Rae B. Foscablo MD, Immanuel V. Silverio MD., Ronald P. Tangente MD, MBD, FPOA, FPSS

Davao Doctors Hospital

Rapid Fire

A Mid-to Long-term Prospective Study on the Effects of Disease Activity in Rheumatoid Arthritis on Cervical and Glob-al Spine Alignment

Sachiko Kawasaki, Keisuke Masuda, Takuya Sada, Hideki Shigematsu, Kenji Kawamura

Nara Medical University

Rapid Fire

A Comprehensive Framework for the Radiographic Assessment of Lumbar Pedicle Screw Instrumentation: Review of Literature and a New Proposed Criteria Assessment

Borriwat Santipas, MD. (Department of Orthopedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand and Spine Ortho Clinic, Melbourne, VIC, Australia); Hiroto Makino, MD., Ph.D. (Department of Orthopaedic Surgery, Faculty of Medicine, University of Toyama, Toyama, Japan and Spine Ortho Clinic, Melbourne, VIC, Australia), Rebecca DeCarlo, MD., (Atrium Health, Department of Neurosurgery, Charlotte, NC, USA and Spine Ortho Clinic, Melbourne, VIC, Australia), and John YS Choi, MBChB (Spine Ortho Clinic, Melbourne, VIC, Australia)

Rapid Fire

Is Prophylactic Foraminotomy Necessary to Prevent C5 Palsy in C3 Dome C7 Reverse Dome Open-Door Laminoplasty? A Retrospective Cohort Study

Soichiro Masuda, Shaktthi Shanmuganathan, MBBS, MS(Orth)a; Jun-Hao Tan, MBBS(Sing), MRCS(Ire), MMed(Ortho), FRCSEd(Ortho)a; Gabriel Liu, MBBCh(Ire), MSc(Ire), FRCS(Ire), FRCSEd(Orth)a.

aDepartment of Orthopaedic Surgery, National University Hospital, National University Health System, Singapore, Singapore

Rapid Fire

Fate of the L3/L4 Disc in Lenke 5 and 6 Patients Undergoing Posterior Spinal Fusion (PSF) with the Lowest Instrumented Vertebra (LIV) at L3, with a Minimum Follow-up of 5 Years

Saturveithan Chandirasegaran, Bakar MIA, Chan CYW, Chiu CK, Kwan MK

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

A Short Distance between Pedicle Screw Tip and Upperendplate As a Risk Factor for Upper Instrumented Vertebra Fracture Following Adult Spinal Deformity Surgery

Yuan-Shun Lo, Yi-Hsun Huang, Erh-Ti Ernest Lin, Yi-Chin Fong/Department of Orthopedic Surgery, China Medical University Beigang Hospital, China Medical University, Yunlin, Taiwan

Rapid Fire

Utility of Preoperative Fulcrum-side Bending Flexibility Assessment for Predicting Shoulder Imbalance after Posterior Corrective Fusion in Lenke Type 5 Adolescent Idiopathic Scoliosis

Tetsutaro Abe, Masashi Miyazaki

Department of Orthopaedic Surgery, Faculty of Medicine, Oita University

Rapid Fire

Anterior versus Posterior Decompression and Fusion Among Patients with Multilevel Cervical Compressive Myelopathy: A Systematic Review

Bienvenido Leo Antonio M. Caro, Mary Ruth A. Padua- Rodolfo

Philippine General Hospital

Rapid Fire

Efficacy of Suspension Bending Cast for Early Onset Scoliosis

Keisuke Masuda: Nara Medical University, Vidyadhar V. Upasani: Rady Children's Hospital, Michael P. Kelly: Rady Children's Hospital, Burt Yaszay: Seattle Children's Hospital, Carrie E. Bartley: Rady Children's Hospital, Tracey P. Bryan: Rady Children's Hospital, Peter O. Newton: Rady Children's Hospital

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Application of ALIF and OLIF As Salvage Strategies for Revision after Failed Lumbar Interbody Fusion

ChengMin Shih, MD, PhD, ChengHung Lee, MD, PhD

Taichung Veterans General Hospital

Rapid Fire

Effects of Sarcopenia and Malnutrition on Postoperative Outcomes in Spine Surgery

Sangjun Park1, Sang-Il Kim MD PhD1, Hyung-Youl Park MD PhD2, Jae-Won Lee MD3, Yun-Seong Kim MD PhD1, Young-Hoon Kim MD PhD1,*.

1 Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, The Catholic University of Korea. 2 Eunpyeong St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea. 3 Wooridul Spine Hospital, Seoul, Korea

Rapid Fire

A Regression-based Equation for Postoperative Spontaneous Correction of the Unfused Proximal Thoracic Curve in Lenke Type 1 and Type 2 Adolescent Idiopathic Scoliosis

Masayoshi Iwamae, Shinji Takahashi, MD, PhD, Yuki Kinoshita, MD, Minori Kato, MD, PhD, Hiromitsu Toyoda, MD, PhD, Akinobu Suzuki, MD, PhD, Koji Tamai, MD, PhD, Yuta Sawada, MD, PhD, Yuki Okamura, MD, Yuto Kobayashi, MD, Masato Uematsu, MD, Hiroshi Taniwaki, MD, Masashi Tsujino, MD, Hiroaki Nakamura, MD, PhD, Hidetomi Terai, MD, PhD

Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine

Rapid Fire

Diagnostic Performance of Plain Radiographic Pedicle Grading in Adolescent Idiopathic Scoliosis: Validation Against Computed Tomography

Chook Pei Yi, Chow KT, Halim NFAA, Saturveithan C, Chiu CK, MK, Chan CYW

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Type-specific Determinants and Clinical Impact of Waistline Asymmetry in Adolescent Idiopathic Scoliosis

Tomohiro Banno, M.D., Ph.D. 1,2, Yu Yamato, M.D., Ph.D. 1, Go Yoshida, M.D., Ph.D. 1,3, M.D., Ph.D. 1, Hideyuki Arima, M.D., Ph.D. 1, Shin Oe, M.D., Ph.D. 1,3, Hiroki Ushirozako M.D., Ph.D. 1, Tomohiro Yamada, M.D., Ph.D. 1, Koichiro Ide, M.D, Ph.D. 1, Yukihiro Matsuyama, M.D., Ph.D. 1

1Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan 2 Division of Surgical care, Morimachi, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan 3Division of Geriatric Musculoskeletal Health, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan

Rapid Fire

Incidence of Cervical Kyphosis and Factors Associated with Improvement in Postoperative Cervical Spinal Alignment in Idiopathic Scoliosis with Major Thoracolumbar/Lumbar and Thoracic Curves

Kai Mizukami, Tetsuro Ohba, Nobuki Tanaka, Kotaro Oda, Marina Katsu, Hayato Takei, Goto Go, Hirotaka Haro

University of Yamanashi

Rapid Fire

Precision in Spine Surgery: Meta-analysis of Ro-botic-assisted vs Fluoroscopy-assisted MIS-TLIF in Lumbar Spondylolisthesis – Improved Screw Accuracy, Reduced Blood Loss, and Better Clinical Outcomes

dr. Rohan Sabloak, AIFO-K (General Practitioner, Sriwijaya University); dr. Muhammad Iqbal Adi Pratikstha, AIFO-K (General Practitioner, Sriwijaya University); dr. Wemdi Priya Prasetya, Sp.OT (Department of Orthopaedic and Traumatology, PUSRI General Hospital, South Sumatera, Indonesia); dr. Kiagus Zulkarnain Muslim, Sp.OT (K) Spine (Department of Orthopaedic and Traumatology, Spine Sub Division, PUSRI General Hospital, South Sumatera, Indonesia)

Rapid Fire

Temporary Internal Distraction, a Softer Alternative to Severe Rigid Scoliosis: Early Onset Scoliosis with Delayed Treatment

Romel P. Estillore, MD, FPOA, FPSS

UST Hospital/ East Avenue Medical Center

Rapid Fire

Romosozumab versus Teriparatide in Osteoporotic Vertebral Fractures: a Comparative Radiologic Analysis

Hyung-Youl Park1, Jun-Seok Lee1, Young-Hoon Kim2, Sang-Il Kim2, Joonghyun Ahn3, Chungwon Bang4

1Department of Orthopedic Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea 2Department of Orthopedic Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea 3Department of Orthopedic Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Korea 4Department of Orthopedic Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea

Rapid Fire

Hirayama Disease in a Young Indonesian Male: a Case Report

Koh Hun Yi, Fong Jiawen, Sengkang General Hospital Orthopaedic Surgery; Huang Yilun, Total Orthopaedic Care and Surgery Singapore

Rapid Fire

Plastrum Testudinis Extract Ameliorates Intervertebral Disc Degeneration by Suppressing NF-κB Mediated Senescence and Inflammation

Jiahui He, Hui Ren

The Second Affiliated Hospital of Guangzhou Medical University

Rapid Fire

Delayed Vertebral Fracture with Pedicle Screw Back- out in a Cement-augmented Vertebra after Fixation for Metastatic Breast Cancer: a Case Report

Masashi Tsujino

Department of Orthopaedic Surgery Osaka Metropolitan University

Rapid Fire

Subcrestal Iliac Screw Is a Safe and Reliable Spinopelvic Fixation Technique in Spinal Deformity Correction. a Prospective Study of 100 Patients with 206 Screws with Minimum Two Year Follow Up

Glenys Poon Mu En, Gabriel Liu Ka Po

National University Hospital

Rapid Fire

Does the Cervico-thoracic OPLL Represent a Unique Clinico-radiological Variant? an Analysis of Predictors of Neurological Recovery

Karthik Ramachandran

Ganga Hospital

Rapid Fire

Does Prone Positioning Alter Retroperitoneal Structures Relevant to the LLIF Corridor? A Positional MRI Study of Prone vs. Lateral Decubitus Positions

Tomoya Kanto1, Masahiko Takahata1, Tsushima Mikito2, Takeuchi Takumi3, Kanemura Tokumi2, Hosogane Naobumi3, Taneichi Hiroshi1

1.Dokkyo Medical University 2.Konan Kosei Hospital 3.Kyorin University

Rapid Fire

Mechanical Stress Induces Degenerative and Chondro-genic Changes in the Ligamentum Flavum in a Rat Model

Yuku Okamura

Osaka Metropolitan University

Rapid Fire

Traditional Dual Growing Rods: Do They Remain the Cornerstone of Early-onset Scoliosis (EOS) Management?

Saturveithan Chandirasegaran, CYW Chan, Chandren JR, CK Chiu, MK Kwan

Department Of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty Of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia

Rapid Fire

Bladder, Bowel, and Beyond: Urodynamic and Functional Recovery Patterns after Surgical Decompression for Cauda Equina Syndrome

Ashish Kumar, Junior Resident, Department of Orthopaedics, PGIMER Chandigarh; Vishal Kumar, Additional Professor, Department of Orthopaedics, PGIMER Chandigarh; Sarvdeep Singh Dhatt, Professor, Department of Orthopaedics, PGIMER Chandigarh

Rapid Fire

Association between Genetic Predisposition and Mor-phological Characteristics in Adolescent Idiopathic Scoliosis

Kazuki Takeda1、Satoshi Suzuki1、Takuro Iwami1,2、Nao Otomo1,2、Takashi Iga1、Toshiki Okubo1、Masahiro Ozaki1、Narihito Nagoshi1、Chikashi Terao2, Morio Matsumoto1、Masaya Nakamura1、Kota Watanabe1 1Department of Orthopaedic Surgery, Keio University School of Medicine 2Laboratory for Statistical Analysis, Center for Integrative Medical Sciences, RIKEN

Rapid Fire

Increased Autophagic Flux and Apoptosis in Human Nucleus Pulposus Cells Under Serum Deprivation; Implications for Intervetebral Disc Degeneration and Therapeutic Strategy

Jong-Beom Park, Young-Yul Kim

The Catholic University of Korea

Rapid Fire

Preoperative Radiographic and CT Evaluation Imprinted on Plain Paper: a Cost-effective, Accurate Alternative to Navigation and Robot-assisted Correction of Severe, Rigid, and Neglected Spinal Deformity

Dr. Sharif Ahmed Jonayed3, Abdullah Al-Mamun Chaudhury1, Deen Islam2, Rezaul Hasan 2

1 Associate Professor, National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR), Dhaka, Bangladesh 2 Assistant Registrar, National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR), Dhaka, Bangladesh, 3NITOR

Rapid Fire

Efficacy of the Erector Spinae Plane Block in Idiopathic Adolescent Scoliosis Surgery: a Retrospective Cohort Study

3Ong Tze Qi Josiah; 2Christine Wong WR; 3Foo CH; 4Hezery MH; 5Norazian K

1Hospital Queen Elizabeth, Sabah, Malaysia, 2Hospital Sultan Abdul Aziz Shah, UPM, Serdang, Selangor; 3Hospital Sultan Abdul Shah, Selangor, Malaysia

Rapid Fire

Outpatient Intermittent Percutaneous CSF Drainage As Treatment of CSF Leak in Spine Surgery

Paul Albert C. Manuel, Gilbert J. Rañoa, MD, Michael Louis A. Gimenez, MD

Brain and Spine Institute, Cardinal Santos Medical Center, 10 Wilson, Greenhills West, San Juan, 1502 Metro Manila

Rapid Fire

Clinical Meaning of Neutral (score 3) Satisfaction after Lumbar Spine Surgery

Maya Suzuki¹, Koji Tamai¹, Hiroshi Taniwaki¹, Takamitsu Haku², Kazunori Hayashi³, Masatoshi Hoshino², Minori Kato¹, Shinji Takahashi¹, Hiromitsu Toyoda¹, Takashi Namikawa⁴, Hiroshi Kono⁵, Sho Dozono⁶, Hideki Sakanaka⁷, Akinobu Suzuki¹, Akira Matsumura⁴, Hidetomi Terai¹

¹Dept. of Orthopedic surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan ² Saiseikai Nakatsu Hospital, Osaka, Japan ³ Osaka City Juso Hospital, Osaka, Japan ⁴ Osaka City General Hospital, Osaka, Japan ⁵ Ishikiri Seiki Hospital, Osaka, Japan ⁶ Yodogawa Christian Hospital, Osaka, Japan ⁷ Seikeikai Hospital, Osaka, Japan

Rapid Fire

A prospective analysis of clinical and radiological parameters in patients with lumbar canal stenosis operated by single stage DLIF & MIS pedicle screw fixation

Krishna Chaitanya K, Harsha Vikram K, Shaik Azam Basha

Kims hospitals Hyderabad

Rapid Fire

Comparative Outcomes of Lateral Column Realignment Versus Three-Column Osteotomy in Elderly Patients with Thoracolumbar Kyphosis

Erh-Ti Ernest Lin, Yuan-Shun Lo

China Medical University Beigang Hospital

Rapid Fire

Impact of Pre-operative Staged Skull-femoral Traction Followed by Surgery in Severe Rigid Spinal Deformity

Rapid Fire

Selective Cement-augmented Fenestrated Pedicle Screws Combined with Transpedicular Bone Grafting in Posterior Fusion for Severe Osteoporotic Vertebral Fractures

Tuan Ha, Hanh Nguyen, Truc Vu

Hospital for Traumatology and Orthopaedics, Ho Chi Minh City, Vietnam

Rapid Fire

Can Endoscopic Decompression Treat Grade I Degenerative Spondylolisthesis Like Simple Stenosis? A Symptom- Based Descriptive Comparison with Degenerative Disc Disease

Omar Luthfi

Premier Bintaro Hospital

Rapid Fire

Comparison of Oswestry Disability Index Between Motorcycle and Car User with Body Mass Index as Risk Factor in Banjarmasin

Ahya Ramadhana1 Zairin Noor2 Muhammad Iqbal2 Sutan Agung Lumban Tobing2

1Resident Department of Orthopaedic & Traumatology, Faculty of Medicine Lambung Mangkurat University, Indonesia. 2Spine Division Department of Orthopaedic & Traumatology, Faculty of Medicine Lambung Mangkurat University

Rapid Fire

The Role of Lumbar Disc Replacement versus Decom-pression without Fusion in Radiculopathy: a Scoping Review

Cassie Yang, Loh Jia Yi, Chew Zhihong, Jiang Lei

Singapore General Hospital

Rapid Fire

Influence of Rod Characteristics and Correction Techniques on Sagittal Rod Bend-back and Thoracic Kyphosis Restoration in Adolescent Idiopathic Scoliosis Surgery

Noriaki Yokogawa, Satoshi Kato, Takaki Shimizu, Yuji Ishino, Kazuhiro Nanpo, Megumu Kawai, Narimichi Takino, Shin Nunotani, Satoru Demura

Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University

Rapid Fire

Lumbar Osteoporotic Vertebral Fractures Presenting with Radiculopathy: Clinical Characteristics and Surgical Outcomes of Vertebroplasty—a Multicenter Study

Takaki Shimizu, Yasumitsu Toribatake2, Takashi Ota2, Hiroyuki Hayashi3, Tekeshi Sasagawa4, Akira Yoshida5, Yoshiro Yonezawa6, Motoya Kobayashi7, Makoto Handa8, Katsuhito Yoshioka9, Tadashi Okayama10, Yuji Tokuumi11, Takeshi Ohshima12, Koshi Nambu13, Satoshi Kato1, Noriaki Yokogawa1, Satoru Demura1 1Kanazawa University hospital, Department of Orthopaedic surgery, Kanazawa, Japan, 2Kouseiren Takaoka Hospital, Department of Orthopaedic Surgery, Takaoka, Japan 3Tonami General Hospital, Department of Orthopaedic surgery,Tonami, Japan 4Toyama Prefectural Central Hospital, Department of Orthopaedic surgery, Toyama, Japan 5Saiseikai Toyama Hospital, Department of Orthopaedic surgery, Toyama, Japan 6Yonezawa Hospital of Orthopedics, Department of Orthopaedic surgery, Kanazawa, Japan, 7Ishikawa Prfectural Central Hospital, Department of Orthopaedic surgery, Kanazawa, Japan 8Yokohama Sakae Kyosai Hospital, Department of Orthopaedic surgery, Yokohama, Japan 9Kanazawa Medical Center, Department of Orthopaedic surgery, Kanazawa, Japan 10Noto General Hospital, Department of Orthopaedic surgery, Nanao, Japan 11Asanogawa General Hospital, Department of Orthopaedic surgery, Kanazawa, Japan, 12Kanazawa Municipal Hospital, Department of Orthopaedic surgery, Kanazawa, Japan 13Toyama Prefectural Saiseikai Takaoka Hospital, Department of Orthopaedic surgery, Takaoka, Japan

Rapid Fire

Long-Term Outcomes and Prognostic Factors After Spinal Metastasectomy for Renal Cell Carcinoma, Thyroid Carcinoma, and Leiomyosarcoma

Satoshi Kato, Noriaki Yokogawa, Takaki Shimizu, Yuji Ishino, Kazuhiro Nanpo, Megumu Kawai, Narimichi Takino, Shin Nunotani, Satoru Demura

Kanazawa University

Rapid Fire

Comparative Different Surgical Strategy in the Treatment of Dystrophic Neurofibromatosis Type 1 Kyphoscoliosis: a Retrospective Comparative Cohort Study.

Yuan-Shun Lo, Yu-Tong Dai; Yong Qiu; Erh-Ti Ernest Lin; Hung-Lun Hsieh; Xue-Peng Wei; Chun-Hao Tsai; Yi-Chin Fong; Hsien-Te Chen; Shiau-Tzu Tzeng; Ben-Long Shi

Rapid Fire

Classification and Subclassification of Adolescent Idiopathic Scoliosis (AIS) Based on Lenke Classification: a 9-year Analysis from a Single Tertiary Institution

Tan Guan Wei, Saturveithan A/L Chandirasegaran, Chiu Chee Kidd, Chan Chris Yin Wei, Kwan Mun Keong

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Does Prone Positioning Alter Retroperitoneal Structures Relevant to the LLIF Corridor? a Positional MRI Study of Prone vs. Lateral Decubitus Positions

Tomoya Kanto1, Masahiko Takahata 1 Tsushima Mikito 2 Takeuchi Takumi 3 Kanemura Tokumi 2 Hosogane Naobumi 3 Taneichi Hiroshi 1

1Dokkyo Medical University, 2Konan Kosei Hospital, 3Kyorin University

Rapid Fire

Fate of the L3/L4 Disc in Lenke 5 and 6 Patients Undergoing Posterior Spinal Fusion (PSF) with the Lowest Instrumented Vertebra (LIV) at L3, with a Minimum Follow-up of 5 Years

Saturveithan Chandirasegaran, Bakar MIA, Chan CYW, Chiu CK, Kwan MK

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Dynamic Stabilization of the Lumbar Spine. 10 Years Follow-up

Kazmin Arkadii, Sergey Kolesov, Vladimir Pereverzev

N.N. Priorov National Medical Research Center

Rapid Fire

Ventral Dynamic Correction of Idiopathic Scoliosis. Use of Additive Technologies and Customized Implants.

Kazmin Arkadii, Sergey Kolesov, Ivan Domrachev, Vladimir Pereverzev

N.N. Priorov National Medical Research Center

Rapid Fire

Use of a Support Platform for Unsupervised Supine Side-Bending Radiographs in the Assessment of Curve Flexibility in Adolescent Idiopathic Scoliosis (AIS)

Lee Sin Ying, Tan GW, Saturveithan C, Chiu CK, Chan CYW, Kwan MK

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

High Reproducibility of Sagittal Realignment Using Ai- assisted Preoperative Planning and Patient-specific Rods in Adult Spinal Deformity Surgery with Pelvic Fixation: a Case Series Study

Tomoyuki Osato, Noriaki Kawakami MD PhD, Toshiki Saito MD PhD, Nobuchika Kawasaki MD, Naoto Miyashita MD, Kazumasa Nakamura MD, Kohei Otani MD

Department of Orthopedic Surgery, Ichinomiya Nishi Hospital, Spine and Scoliosis Center

Rapid Fire

Thresholds for Reciprocal Changes and Proximal Junctional Complications after Adult Spinal Deformity Correction

Erh-Ti Ernest Lin, Yuan-Shun Lo, MD, PhD.

Spine Center. China Medical University Beigang Hospital, Yunlin, Taiwan.

Rapid Fire

Impact of Polypharmacy on Postoperative Outcomes in Adult Spinal Deformity Surgery

Gellangarin, John Alvin1, Shin Oe, MD, PhD2; Yu Yamato, MD, PhD2; Tomohiko Hasegawa, MD, PhD2; Go Yoshida, MD, PhD2; Tomohiro Banno, MD, PhD2; Hideyuki Arima, MD, PhD2; Tomohiro Yamada, MD, PhD2; Koichiro Ide, MD, PhD2; Yusuke Murakami, MD, PhD;2 Yukihiro Matsuyama, MD, PhD2

1West Visayas State University Medical Center, 2Hamamatsu University School of Medicine

Rapid Fire

Cervical Myelopathy Caused by Motor Tics in a Patient with Tourette’s Syndrome: a Case Report

Ian Ray C. Caluscusin, MD, FAFN, FPSS, Michael Louis A. Gimenez, MD, FAFN, FPSS (Cardinal Santos Medical Center); Gilbert J. Rañoa, MD, FAFN, FPSS

Cardinal Santos Medical Center

Rapid Fire

Associations between Postoperative Complications and Preoperative Glycemic Status after Spine Surgery

Sangjun Park, Young-Hoon Kim, *Sang-Il Kim (Corresponding author)

Seoul St. Mary's Hospital, The Catholic University of Korea

Rapid Fire

Dry-run-surgical-simulation on 3d-printed Patient- specific Spine Deformity Models with Haptic Feedback: an Innovative Low-cost Alternative Solution to Improve the Accuracy of Ped-icle Screw Placement in Paediatric Kyphoscoliosis

Aju Bosco1, Prof. Thanigaimani Kanniappan2

1 Spine Division, Department of Orthopaedics, Government Medical College, Thiruvallur, TamilNadu, India; 2Orthopedic Spine Surgery Unit, Madras Medical College, Chennai, TamilNadu, India.

Rapid Fire

Association of Dyslipidemia with the Development of Symptomatic Ossification of the Posterior Longitudinal Ligament

Shotaro Fukada1,2,3, Tsutomu Endo2, Yoshinao Koike2,3, Kota Suda3, Hiroaki Sakai3, Miki Komatsu3, Yuki Takeuchi3, Naoya Okada3, Yoshiki Shirai3, Masahiro Kanayama1, Norimasa Iwasaki2, 1. Spine Center, Hakodate Central General Hospital, Japan, 2. Department of Orthopedic Surgery, Hokkaido University Graduate School of Medicine, Japan, 3. Hokkaido Spinal Cord Injury Center, Japan

Rapid Fire

Comparison of Prone versus Prone Traction Radiographs in Fusion Level Determination in Adolescent Idiopathic Scoliosis

Tan Jun Hao, Joanne Lim Fang Nian, Woon Theng

National University Hospital

Rapid Fire

Quality of Life in Patients with Lumbar Failed Back Surgery Syndrome after Removal of Implant a -single-center Retrospec-tive Study

Zairin Noor - Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University; Rendra Leonas - Department of Orthopaedic and Traumatology, Mohammad Hoesin General Hospital/Sriwijaya University Muhammad Iqbal - Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University. Sutan Agung Lumban Tobing - Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University. Ridma Irsyam Septadi – Resident of Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University. Muhamad Fauzan Ali - Resident of Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University. Ahya Ramadhana - Resident of Department of Orthopaedic and Traumatology, Ulin General Hospital/Lambung Mangkurat University

Rapid Fire

Osteoarthritic Knee Can Change Surgical Result for Lumbar Degenerative Disease: Radiographic and Clinical Evidence

Yong-Chan Kim, Sung-Min Kim, In-seok Son, Xiongjie Li, Young-Jik Lee, Maolin Jin

Department of Orthopaedic Surgery, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, South Korea

Rapid Fire

The Internal Cobb Angle: a Radiographic Parameter to Assess Curve Flexibility and Structurality in Patients with Lenke 5 Adolescent Idiopathic Scoliosis

Ong Jia Sheng, Chook Pei Yi, Chow Khai Teeng, Tan Guan Wei, Saturveithan A/L Chandirasegaran, Chiu Chee Kidd, Chan Chris Yin Wei, Kwan Mun Keong

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Ten-year Outcomes of Thoracopelvic Corrective Fusion for Degenerative Scoliosis

Yu Yamato

Hamamatsu University School of Medicine

Rapid Fire

Classification and Subclassification of Adult Idiopathic Scoliosis (adis) Based on Adis Classification: a 3-year Anal-ysis from a Single Tertiary Institution

Tan, Guan Wei

Rapid Fire

What Makes a Difference? Return to Driving after Cervical Disc Replacement

Jung Hahn Yong1†, Eugene Wang2†, Lilin Lin1, Reuben Chee Cheong Soh1

1Department of Orthopaedic Surgery, Singapore General Hospital, Singapore 2Yong Loo Lin School of Medicine, National University of Singapore, Singapore

Rapid Fire

Expanding the Indications of Minimally Invasive Scoliosis Surgery via Posterior Approach in Adolescent Idiopathic Scoliosis: Feasibility in Very Severe Curves Exceeding 80°

Hong Jin Kim and Seung Woo Suh, Korea University Guro Hospital; Hyung Rae Lee, Korea University Anam Hospital; Subin Lim, Korea University Guro Hospital; Seung Woo Suh, Korea University Guro Hospital; Jae Hyuk Yang, Korea University Anam Hospital

Rapid Fire

Evolution of Cervical Spine Lordosis after Corrective Surgery of Adult Spinal Deformity Patients and Its Clinical Impact

Truc Vu, Hanh Nguyen

Department of Spinal Surgery B, Hospital for Traumatology and Orthopedics, Ho Chi Minh city, Vietnam

Rapid Fire

Demographics, Bacteriological Profile, and Antibiotic Susceptibility Patterns of Pediatric Pott’s Disease in a Tertiary Hospital in the Philippines

John Steven Ablong, Mary Ruth Padua

University of the Philippines - Philippine General Hospital

Rapid Fire

Prediction of Postoperative Cobb Angle and Synthetic Radiograph Generation in Adolescent Idiopathic Scoliosis Using Generative Adversarial Networks

Nur Farah Anis Abd Halim, Sarinder Kaur A/P Kashmir Singh, Chiu Chee Kidd, Chan Chris Yin Wei, Kwan Mun Keong

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Extension of Proximal Thoracic Curve (pfc) into Cervical Spine in Lenke 1 and 2 Adolescent Idiopathic Scoliosis (AIS)

Saturveithan Chandirasegaran, Bharatikanan S, CK Chiu, CYW Chan, MK Kwan

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Lateral Interbody Release with Rim Cage Placement Enables Effective L5/S Lordosis Restoration in Adult Spinal Deformity Surgery

Keiji Nagata, Ryo Taiji, Hiroshi Hashizume, Hiroshi Iwasaki, Shunji Tsutsui, Masanari Takami, Yuyu Ishimoto, Masatoshi Teraguchi, Hiroshi Yamada

Department of Orthopaedic Surgery, Wakayama Medical University

Rapid Fire

Acute Calcium Pyrophosphate Crystal Arthritis of the Lumbar Facet Joint with Sequential Progression from Unilateral to Bilateral Involvement: a Rare Case Report

Keiichi Nakai1, Yukihiro Matsuyama2

1Juzen Memorial Hospital, 2Hamamatsu University School of Medicine

Rapid Fire

The Characteristics of Pedicle Screw for Upper Instrumented Vertebra Fracture Following Adult Spinal Deformity Surgery

Yuan-Shun Lo, Yi-Hsun Huang, Erh-Ti Ernest Lin, Xue-Peng Wei, Chun-Hao Tsai, Yi-Chin Fong, Yen-Jen Chen, Hsien-Te Chen

Department of Orthopedic Surgery, China Medical University Beigang Hospital, China Medical University, Yunlin, Taiwan

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Delayed (>48 Hours) Posterior Wide Decompression in Complete Cauda Equina Syndrome: A 30-Patient Retrospective Cohort With 24-Month Outcomes

Shaikh Islam¹, Dr Shirajum Munira Mou², Dr AKM Rafiqul Islam³, Dr Afroza Akter Bithi⁴, Nosibul Hasan Naiem⁵

¹ Assistant Professor, Spine Surgery, National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR), Dhaka, Bangladesh ² Department of Orthopaedics, Shaheed Suhrawardy Medical College Hospital, Dhaka, Bangladesh ³ Department of Spine Surgery, Bangladesh Medical University (BMU), Dhaka, Bangladesh ⁴ Dhaka Dental College, Dhaka, Bangladesh ⁵ Dinajpur Medical College, Dinajpur, Bangladesh

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Predictors of Persistent Postoperative Coronal Imbalance and Distal Adding-on in Lenke 5C Adolescent Idiopathic Scoliosis with the Lowest Instrumented Vertebra at L3

Lee Sin Ying, Amanda Weng Yee Leong, Saturveithan A/L Chandirasegaran, Chiu Chee Kidd, Chan Chris Yin Wei, Kwan Mun Keong

Universiti Malaya, Kuala Lumpur, Malaysia

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Health-related Quality of Life of Patients with Adoles-cent Idiopathic Scoliosis in the Philippines: Validation of the Filipi-no Version of the Scoliosis Research Society-22 Questionnaire

Carl Cedric Celera, Jana Beatriz Villegas, Romel Estillore

East Avenue Medical Center

Rapid Fire

XLIF (Extreme Lateral Interbody Fusion): Technical Nuances and Clinical Radiological Outcome from an Institutional Experience of 20 Cases

Sunil Upadhyaya, Ady Thein

Jerudong Park Medical Centre, Brunei Darussalam

Rapid Fire

Surgical Outcomes of Micro-endoscopic Lumbar Inter-body Fusion (MELIF) with PPS

Yasutsugu Yukawa, Yuh Watanabe, Fumihiko Kato

Spine Center, Nagoya Kyoritsu Hospital

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Early Outcomes on the Combined Halo-pelvic Traction and Kyphectomy from an All-posterior Approach for Severe Ky-photic Deformity

Patrick Leo F. Rebato, Mary Ruth A. Padua, MD FPOA FPSS, Gracia Cielo E. Balce, MD FPOA, Frederick Patrick I. Nicomedez, MD FPOA, FPSS, Samuel Arsenio M. Grozman, MD FPOA FPSS

University of the Philippines - Philippine General Hospital

Rapid Fire

Impact of Diabetes Mellitus on Surgical Outcomes in Degenerative Cervical Myelopathy: a Prospective Multicenter Study

Narihito Nagoshi, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Junichi Yamane, MD, PhD （Department of Orthopaedic Surgery, Kanagawa Prefectural Police Association Keiyu Hospital, Kanagawa, Japan）Toshiki Okubo, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Tatsuya Yamamoto, MD, PhD （Department of Orthopaedic Surgery, Japan Red Cross Shizuoka Hospital, Shizuoka, Japan）Takeshi Ikegami, MD, PhD （Department of Orthopaedic Surgery, Fussa Hospital, Tokyo, Japan） Kentaro Ago, MD, PhD （Department of Orthopaedic Surgery, Fussa Hospital, Tokyo, Japan）Kazuya Kitamura, MD, PhD （Department of Orthopaedic Surgery, National Defense Medical College, Saitama, Japan）Kentaro Fukuda, MD, PhD （Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan）Takeshi Fujii, MD, PhD （Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan）Takahito Iga, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Kazuki Takeda, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Satoshi Suzuki, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Masahiro Ozaki, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan） Morio Matsumoto, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan） Masaya Nakamura, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）Kota Watanabe, MD, PhD （Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan）

Rapid Fire

Incidence and Risk Factors of Venous Thromboembolism in Adult Spinal Deformity Surgery

Satoshi Takada, Masahiko Takahata, Inami Satoshi, Haruki Ueda, Tomoya Kanto

Dokkyo Medical University

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Posterior Correction and Fusion for Adult Residual Adolescent Idiopathic Scoliosis (adis): Comparison between Thoracic-major (lenke 1) and Lumbar-major (lenke 5) Curves

Kota Watanabe, Satoshi Suzuki, Kazuki Takeda, Takahito Iga, Toshiki Okubo, Masahiro Nagoshi, Morio Matsumoto, Masaya Nakamura

Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan

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Endoscopic Posterior Instrumentation with Inter-facet Fusion for Atlantoaxial Dislocation: a Technical Note

Nanfang Xu

Peking University Third Hospital

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Comparing the Effectiveness of Surgical versus Medical Approaches in Managing Patients with Indeterminate Spinal Instability Neoplastic Scores

Lou Ides A. Wooden1, Immanuel V. Silverio2, Ronald P. Tangente3

1Davao Doctors Hospital, 2Department of Neurosurgery, Western Visayas Medical Center, Iloilo City, Philippines, 3Spine and Scoliosis Center, Davao Doctors Hospital, Davao City, Philippines

Rapid Fire

Dynamic Interspinous Radiology As a Predictor for Early-onset Adjacent Segment Degeneration after Multilevel Lumbar Interbody Fusion (l2–ilium)

Yong-Chan Kim, Sung-Min Kim, In-seok Son, Xiongjie Li, Young-Jik Lee, Maolin Jin

Department of Orthopaedic Surgery, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, South Korea

Rapid Fire

Persistent Coronal Imbalance Following Posterior Spinal Fusion in Lenke Type 5 and 6 Idiopathic Scoliosis: a Propensity Score-matched Comparison of Adolescent and Adult Patients

Chow Khai Teeng, Chook PY, Saturveithan C, Chiu CK, Kwan MK, Chan CYW

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Lumbar-dominant Adult Spinal Deformity Is Associated with Sagittal

Keiji Nagata1, Hashizume H1, Murata S1, Asai Y1, Teraguchi M1, Iidaka T2, Yoshimura N2, Yamada H1

1Dept.of orthopedics, Wakayama Medical University, Wakayama, Japan 2Dept. of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, Tokyo, Japan

Rapid Fire

Clinical and Radiographic Predictors of Deterioration in Mild Cervical Spondylotic Myelopathy

Jose Kreisher Rae B. Foscablo MD, John David B. Mata MD FAFN, Immanuel V Silverio MD, Ronald P. Tangente MD, MBD, FPOA, FPSS

Davao Doctors Hospital

Rapid Fire

Breaking Points in Vertebral Fragility Fracture Care: Patient Characteristics of Patients with Concomitant Vertebral and Hip Fractures Compared to Patients with Isolated Hip Fractures in
the University of the Philippines - Philippine General Hospital

Stephanie Paige C. Abellera, Mary Ruth A. Padua, Irewin A. Tabu

University of the Philippines - Philippine General Hospital

Rapid Fire

Predictors of Post-traumatic Kyphosis after Conservative Treatment: a Retrospective Analysis of 51 Thoracolumbar Fractures

Abdullah Al Mamun Choudhury

National Institute of Traumatology & Orthopedic Rehabilitation (NITOR), Dhaka

Rapid Fire

Prevalence of Back Pain and Patient Satisfaction Following Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis Followed for a Minimum of 5 Years after Surgery

Mohamad Siti Mariam, Chandirasegaran S, Chiu CK, Kwan MK, Chan CYW

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Favorable 10-year Postoperative Outcomes after Facet Fusion Using a Percutaneous Pedicle Screw System for Degenerative Lumbar Spondylolisthesis

Tomohiro Miyashita, Ataka H., Kato K., Yunde A., Ohtori S., Tanno T.

Matsudo City General Hospital

Rapid Fire

The Factors Affecting and Characteristics of Residual Neuropathic Pain after Cervical Laminoplasty for Myelopathy

Shun Nokariya (Department of Orthopaedic Surgery, Kitasato University, School of Medicine), Masayuki Miyagi, MD, PhD (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Gen Inoue, MD, PhD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Toshiyuki Nakazawa, MD, PhD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Takayuki Imura, MD, PhD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Yoshihide Tanaka, MD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Yusuke Mimura, MD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Yuji Yokozeki, MD, PhD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Yuki Horiuchi, MD, (Department of Orthopaedic Surgery, Kitasato University, School of Medicine); Masashi Takaso, MD, PhD (Department of Orthopaedic Surgery, Kitasato University, School of Medicine)

Rapid Fire

Utilization of a Support Frame to Facilitate Supine Side-bending Radiographs in Adult Idiopathic Scoliosis (AdIS) Patients without Supervision by Physicians

Tan Guan Wei, SY Lee, S Chandirasegaran, CK Chiu, CVW Chan, MK Kwan

Universiti Malaya, Kuala Lumpur, Malaysia

Rapid Fire

Redefining the Role of Conventional Radiographs in the Management of Degenerative Cervical Myelopathy via Deep Learning to Identify Patients with Significant Cord Compression

Hongfei Wang1; Changmeng Zhang1; Juehan Wang1; Liangyu Shi1; Florence Yu-Sum Keung1; Samuel Yan-Lik Ng1; Bowen Wan1, 4; Zhiyi Fan1, 4; Yongxiang Wang4; Janus Siu-Him Wong1; Karen Ching-Man Yeung3; Guodong Wang2, *; Graham Ka-Hon Shea1, *

1. Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong 2. Department of Spine Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China 3. Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Hong Kong 4. Department of Orthopaedics, Northern Jiangsu People’s Hospital, Yangzhou, China

Rapid Fire

Comparison of Revision Discectomy with and without Instrumentation in Recurrent Lumbar Disc Herniation (RLDH)

Najmus Sakeb

Dhaka Community Medical College

Rapid Fire

Fusion Analysis of Short-segment Pedicle Screw Fixation with Transpedicular Bone Grafting for Thoracolumbar Burst Fracture: a Three-year Case Series of 187 Patients

Phuc Nghia Diep, Hanh The Nguyen, Truc Tam Vu, Tuan, Duc Ha

Hospital for Traumatology and Orthopaedics, Hochiminh City

Rapid Fire

How Tall Does Sitting Height or Length Increase after Surgery for Flaccid Type of Neuromuscular Scoliosis?

Yuki Horiuchi/ Department of Orthopeadic Surgery Kitasato University School of Medicine, Miyagi Masayuki/ Kitasato University Hospital Gen Inoue/Kitasato University Hospital Nakazawa Toshiyuki/Kitasato University Hospital Imura Takayuki/Kitasato University Hospital Yokozeki Yuji/Kitasato University Hospital Tanaka Yoshihide/Kitasato University Hospital

Rapid Fire

Impact of Enhanced Recovery after Surgery (ERAS) Protocol on Postoperative Pain and Clinical Recovery in Adult Spinal Deformity Surgery

Yu-Cheng Yao/ Department of Orthopedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan; Jing-Yang Liou, Hsin-Yi Wang, Po-Hsin Chou/Department of Orthopedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Anesthesiology, Taipei Veterans General Hospital, Taipei, Taiwan

Rapid Fire

Variation in Serum Magnesium Changes in an Acute Traumatic Spinal Cord Injury (ATSCI) and Its Association with Neurological Recovery- a Prospective Observational Study.

Shah Waliullah

King Georges Medical University Lucknow India

Rapid Fire

Predictive Value of Preoperative Fulcrum-side Bending Radiographs for Distal Adding-on in Lenke Type 1 and 2 Adolescent Idiopathic Scoliosis

Masashi Miyazaki, Tetsutaro Abe, Noriaki Sako, Nobuhiro Kaku

Department of Orthopaedic Surgery, Faculty of Medicine, Oita University, Oita, Japan

Rapid Fire

Comparative Analysis of Mri-based Vertebral Bone Quality Score and Ct-based Hounsfield Unit with Dexa-based T-score in Assessing Bone Mineral Density in Degenerative Spine

Karthik Ramachandran

Ganga Hospital

Rapid Fire

Does Midline Preserving Unilateral Decompression and Anterior Reconstruction with Morselized Autograft Prevent the Loss of Sagittal Alignment and Cage Related Complications Compared to the Traditional Midline Decompression and Anterior Reconstruction with Mesh Cage and Bone Grafting in Thoracolumbar Spinal Tuberculosis?

Aju Bosco1, Prof. Thanigaimani Kanniappan2

1 Spine Division, Department of Orthopaedics, Government Medical College, Thiruvallur, TamilNadu, India; 2Orthopedic Spine Surgery Unit, Madras Medical College, Chennai, TamilNadu, India

Rapid Fire

A Novel Surgical Technique to Prevent Proximal Junctional Kyphosis in Adult Spinal Deformity: the Combined Use
of Sublaminar Tethering and Shorter UIV Screws

Satoshi Suzuki, Kazuki Takeda, Takahito Iga, Mitsuru Yagi, Toshiki Okubo, Masahiro Ozaki, Narihito Nagoshi, Morio Matsumoto, Masaya Nakamura, Kota Watanabe

Department of Orthopaedic Surgery, Keio University School of Medicine

Rapid Fire

Our Journey with Robotic Spine Surgery in a Tertiary Care Center with First 100 Cases: a Prospective Study

Kattam Harsha Vikram, Krishna Chaitanya

Kims Hospital Hyderabad

Rapid Fire

Demographic Profile, Clinical Characteristics, and Short-term Outcomes of Tuberculosis Spondylitis in a Tertiary Medical Center in Southern Philippines: a 10-year Retrospective Review

Ralph Daniel V. Delgado, MD, Ma. Ramona Diyco-Reyes, MD, FPOA, FPSS

Southern Philippines Medical Center

Rapid Fire

Do Existing Cervicothoracic (C2-T1) Fe Models Reflect the Actual Postoperative Adjacent Segment Biomechanics at the Cervicothoracic Junction after Cervical Laminectomy and Posterior Instrumented Fusion (CLPIF)? Comparative Finite Element Analysis of C2–T1 and C2–T2 CLPIF Fe Models

Aju Bosco1, Prof. Thanigaimani Kanniappan2

1 Spine Division, Department of Orthopaedics, Government Medical College, Thiruvallur, TamilNadu, India; 2Orthopedic Spine Surgery Unit, Madras Medical College, Chennai, TamilNadu, India

APSS - PSS Oral Presentations

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