PRESENTATIONS - INTERNATIONAL

Michelsen, C: Diagnosis of Lumbar Spine Pathology and use of Somatosensory Evoked Potential Intraoperatively. Presented at the 8th Annual Physician Assistant Refresher Course, Bad Kissingen, West Germany, May 27, 1986

Farcy, J; Weidenbaum, M; Hoelzel, D; Michelsen, C: A Preliminary Bio-Mechanical Study of the Rigidity of Cotrel-Dubousset Spinal Instrumentation. Presented as Scientific Exhibition at the 3rd International Meeting on Cotrel-Dubousset Instrumentation, Paris, France, June 3, 1986
 

Schwab, F; Nazarian, D; Mahmud, F; Michelsen, C: Lumbosacral Fusion: Effectiveness of Instrumentation in the Degenerated Spine. Presented at the ISSLS, Helsinki, Finland, June 22, 1995

PRESENTATIONS - NATIONAL

Course Director, Michelsen, C: AO-ASIF Resident Internal Fixation Course of Physicians and Surgeons, Columbia University, June 1985

Hoeltzel, D; Athansasiou, K; Farcy, J; Weidenbaum, M; Michelsen, C: A Standardized Comparison of Mechanical Stability and Stiffness for the Cotrel-Dubousset, Harrington Distraction, Moe and Lugue Spinal Fixation Systems. Presented at the 33rd, Annual Meeting, Orthopaedic Research, San Francisco, California, January 19-22, 1987

Schwab, F; Nazarian, D; Mahmud, F; Michelsen, C: Effects of Spinal Instrumentation on Lumbosacral Fusion. Presented at the 9th Annual Meeting, North American Spine Society, Minneapolis, Minnesota, October 1994

Schweppe, M; Vitale, M; Sollano, J; Michelsen, C ; Rosenwasser, M: Unipolar vs. Bipolar Hemiarthroplasty for Femoral Neck Fracture in Elderly Patients. A Functional Outcome Analysis. Presented at the International Society for Fracture Repair 5th Biennel Meeting, Ottawa-Aylmer, Canada, September 18-21, 1996

Schweppe, M; Vitale, M; Michelsen, C ; Rosenwasser, M: Unipolar vs. Bipolar Hemiarthroplasty for Femoral Neck Fracture in Elderly Patients. A Functional Outcome Analysis. Presented at the Eastern Orthopaedic Association Annual Meeting, Hilton Head, South Carolina, October 16-20, 1996

Schweppe, M; Vitale, M; Michelsen, C ; Rosenwasser, M: Cannulated Screws vs. Sliding Hip Screw for Femoral Neck Fracture. A Functional Outcome Analysis. Presented at the American Academy of Orthopaedic Surgeons Annual Meeting, San Francisco, California, February 13-18, 1997

Mahmud, F; Schwab, F; Stazzone, E; Elliot J; McNally, B; Michelsen, C : The Pyriformis Syndrome: Correlation of Symptoms, SSEP, and Imaging Studies 1.5. Presented at the American Academy of Orthopaedic Surgeons Annual Meeting, San Francisco, California, February 13-18, 1997

Deckey, J; Schwab, F; Michelsen, C : The Repair of Lumbar Pseudoarthrosis Utilizing Pedicle Screw Instrumentaion. Presented at the American Academy of Orthopaedic Surgeons Annual Meeting, San Francisco, California, February 13-18, 1997

Schweppe, M; Vitale, M; Sollano, J; Michelsen, C ; Rosenwasser, M: Unipolar vs. Bipolar Hemiarthroplasty for Femoral Neck Fracture in Elderly Patients. A Functional Outcome Analysis. Presented at the American Academy of Orthopaedic Surgeons Annual Meeting, San Francisco, California, February 13-18, 1997

Friedman, E; Post, K; Michelsen, C : Vertebral Decompression and Spine Reconstruction in Patients with Ventral Spinal Cord Compression. Presented at the 3rd Annual Meeting, Joint Section on Spinal Disorders of the American Association of Neurological Surgeons Congress of Neurological Surgeons, Boca Raton, Florida, January 17, 1987

Hajdu, M; Gonzalez, E; Keim, H; Alonso, J; Michelsen, C : Somatosensory Voked Potentials as an Intraoperative Measure of Lumbar Nerve Root Decompression. Archives of Physical Medicine and Rehabilitation, Annual Convention of the AA/ACPM&R, Orlando, Florida, October 1987

Michelsen, C ; Wolf III, W; Hajdu, M; Camparison of Somatosensory Evoked Potential Monitored Spine Surgery. Presented at the 12th Annual Meeting, Frank E. Stinchfield Club, Dorado Beach, Puerto Rico, November 7, 1987

Wolf III, W; Haig, S; Michelsen, C : Intraoperative Somatosensory Evoked Potential Monitoring as a Guide to Decompression in Failed Back Syndrome. Presented at the 55th Annual Meeting, American Academy of Orthopaedic Surgeons, Atlanta, Georgia, February 6, 1988

Michelsen, C ; Goodman, R; Hajdu, M: Long Term Results of Intraoperative Selective Root Monitoring Compared to Unmonitored Decompressions. Presented at the 56th Annual Meeting, American Academy of Orthopaedic Surgeons, Las Vegas, Nevada, February 1989

Michelsen, C ; Kim, S: Revision Surgery for Failed Back Surgery Syndrome. Presented at the 56th Annual Meeting, American Academy of Orthopaedic Surgeons, Las Vegas, Nevada, February 1989

Azzo, W; Michelsen, C : Repair of Pseudoarthrosis of the Spine in Failed Back Syndrome Using Internal Fixation. Presented at the Boston, Massachusetts, July 1992

Michelsen, C : Evaluation and Non-Operative Management of Lumbar Disc Disease (Clinical Exam, Diagnostic Studies, Non-Operative Management): Presented at the Louisana Orthopaedic Association, New Orleans, Louisiana, October 1992

Garino,J; Montgomery, M; Michelsen, C ; Rosenwasser, M: Long-Term Follow-Up of Thorough Debridement and Cancellous Bone Grafting of Annual Meeting, American Academy of Orthopaedic Surgeons, San Francisco, California, February 1993