Moderators: Gregory D. Schroeder, MD and Bambang Darwono, MD
13. Cervical Laminectomy With Lateral Mass Screw Fixation in Cervical Spondylotic Myelopathy Neurological and Sagittal Alignment Outcome: Do We Need Lateral Mass Screws at Each Segment?
Manoj Singrakhia, MD
Shanta Spine Hospital, Nagpur, MS, India
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
14. Incremental Direct Medical Expenditure Associated With Intervertebral Disc Disease in the United States
Konrad Knusel, MSc1; Hammad A. Khan, BS1; Sebastian Salas-Vega, PhD2; Robert Winkelman, BS3; Thomas E. Mroz, MD4
1Case Western Reserve School of Medicine, Cleveland, OH, US; 2London School of Economics and Political Science, London, United Kingdom; 3Case Western Reserve University, Cleveland, OH, US; 4Cleveland Clinic Departments of Orthopaedic and Neurological Surgery, Cleveland, OH, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
15. Shorter Time to Surgery is Associated With Better Outcomes for Spondylolisthesis in the Workers’ Compensation Population
Bryan Ren, BS1; Uri M. Ahn, MD2; Nicholas U. Ahn, MD3
1Cleveland Heights, OH, US; 2New Hampshire NeuroSpine Institute, Bedford, NH, US; 3University Hospital of Cleveland, Department of Orthopedic Surgery, Cleveland, OH, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
16. Machine Learning and Time Series Motion Classification Single Sensor Algorithms to Detect the Activities of Daily Living Used in Patient Reported Outcome Questionnaires
Nicholas M. Benson, PhD1; Newton Metcalf2; Arjun Siby Kurian, MEng1; Seth Georgion3; Wing Yee Au, MS4; Domagoj Coric, MD5; Shane Burch, MD6; Andrew Fields7; Steven D. Glassman, MD8
1Medtronic, Memphis, TN, US; 2Memphis, TN, US; 3Totem Spark, San Diego, CA, US; 4Totem Spark, San Jose, CA, US; 5Carolina Neurosurgery & Spine Associates, Charlotte, NC, US; 6University of California San Francisco, San Francisco, CA, US; 7Medtronic Spinal and Biologics, Minneapolis, MN, US; 8Norton Leatherman Spine Center, Louisville, KY, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
17. Do State Certificate of Need Programs Influence Site of Surgical Care?
Nicholas M. Benson, PhD1; Albert Okunade, PhD2
1Medtronic, Memphis, TN, US; 2University of Memphis, Memphis, TN, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
18. Does Extension Dysfunction Affect Postoperative Loss of Cervical Lordosis in Patients Who Undergo Laminoplasty?
Dong Wuk Son1; Su Hun Lee, MD2; Min Cheol Park, MD2; Chihyung Lee, MD2; Jun Seok Lee, MD2; Young Ha Kim, MD2; Soon Ki Sung, MD, PhD2; Sangweon Lee, MD, PhD2; Geunsung Song, MD, PhD2
1Pusannational National University Hospital, Yansan City, Republic of Korea; 2Pusan National University Yangsan Hospital, Yangsan-si, Gyeongsangnam-do, Republic of Korea
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
Discussion
19. The Effect of Exparel (Injectable Liposomal Bupivacaine) on Length of Stay After Outpatient Medialized Fusion
Michael Krzyskowski, PA-C; Nitin Khanna, MD
Orthopaedic Specialists of Northwest Indiana, Munster, IN, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
20. Safety of Outpatient Anterior Cervical Discectomy and Fusion: A Systematic Review and Meta-Analysis
Ketan Yerneni, BA1; Lee A. Tan, MD2
1Chicago, IL, US; 2University of California, San Francisco, San Francisco, CA, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
21. Surgical Outcomes of Congenital Cervical Spinal Stenosis Patients
Karam Atli, MS1; Vikram B. Chakravarthy, MD1; Michael P. Steinmetz, MD2; Thomas E. Mroz, MD3
1Cleveland, OH, US; 2Cleveland Clinic, Cleveland, OH, US; 3Cleveland Clinic Departments of Orthopaedic and Neurological Surgery, Cleveland, OH, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
22. Clinical, Radiographic, Morphometric Risk Factors for Adjacent and Remote Vertebral Compression Fractures Over a Minimum Follow-Up of Four Years After Percutaneous Vertebroplasty for Osteoporotic Vertebral Compression Fractures: Novel Three-Dimensional Voxel-Based Morphometric Analysis
Hong-Jae Lee, MD1; Jinah Park, PhD2
1Daejeon St. Mary's Hospital, College of Medicine, Daejeon, Republic of Korea; 2Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
23. High Prevalence of Osteoporotic Vertebral Fracture in Patients With Proximal Femoral Fracture
Kazushi Takayama, MD, PhD1; Teruo Kita, MD1; Yuma Onishi, MD2
1Seikeikai Hospital, Sakai City, Osaka, Japan; 2Sakai City Osaka, Japan
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
24. Prospective Analysis of Functional Outcome of Single Stage Surgical Treatment for Symptomatic Tandem Spinal Stenosis
Manoj Singrakhia, MD
Shanta Spine Hospital, Nagpur, MS, India
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
Discussion