TimothyLynnKeenenMD

Orthopaedic Surgery • Lake Oswego, OR

Orthopedic Spine Surgery

Clinical Associate Professor

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Office
333 S State St
Suite V423
Lake Oswego, OR 97034
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Summary

Dept of Orthopedics and Rehabilitation
Oregon Health & Sciences University

Education & Training

University of California Davis HealthFellowship, Orthopaedic Surgery Of The Spine, 1987 - 1988
US Naval HospitalResidency, Orthopaedic Surgery, 1980 - 1984
US Naval HospitalInternship, Orthopaedic Surgery, 1979 - 1980
Saint Louis University School of MedicineClass of 1979

Certifications & Licensure

OR State Medical License 1988 - 2025
UT State Medical License 2014 - 2016
CA State Medical License 1980 - 1990
American Board of Orthopaedic Surgery Orthopaedic Surgery

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification PrognoCIS EHR, Bizmatics, 2011

Publications & Presentations

PubMed

Intraoperative Fluoroscopy Radiation Using OEC 9900 Elite C-arm: Risk and Method for Decreasing Exposure.
Timothy L Keenen, Shaban Demirel, Angelica Gheen, Benjamin Casabarro, Daniel Fleishman> ;Health Physics. 2023 May 1
20 citations
Solitary lymphangioma of the spine.
Timothy L. Keenen, Knute C. Buehler, John R. Campbell> ;Spine. 1995 Jan 1
6 citations
Principles of clinical medicine: an interdisciplinary integrated 2-year longitudinal course.
Scott A. Fields, William L. Toffler, Diane L. Elliot, M J Garland, R M Atkinson, Timothy L. Keenen, Arthur C. Jaffe> ;Medical Education. 1995 Jan 1
2 citations
C5-6 cervical dislocation resulting from improper seat belt use.
Edmund Frank, Steven E. Pennington, Timothy L. Keenen, Pamela Frankel> ;Academic Emergency Medicine. 1995 Jan 1
19 citations
Use of a group objective structured clinical examination with first-year medical students.
Diane L. Elliot, Scott A. Fields, Timothy L. Keenen, Arthur C. Jaffe, William L. Toffler> ;Academic Medicine. 1994 Dec 1
27 citations
A technique for cervical laminoplasty using mini plates
Edmund Frank, Timothy L. Keenen> ;British Journal of Neurosurgery. 1994 Jan 1
26 citations
Non-contiguous spinal fractures.
Timothy L. Keenen, Joseph Antony, Daniel R. Benson> ;The Journal of Trauma. 1990 Apr 1
29 citations
Dural tears associated with lumbar burst fractures
Timothy L. Keenen, Joseph Antony, Daniel R. Benson> ;Journal of Orthopaedic Trauma. 1990 Jan 1
1 citations
Magnetic Resonance Imaging in the Evaluation of Children's Spine Disorders
Timothy L. Keenen, Rodney K. Beals> ;The Western Journal of Medicine. 1989 Jun 1
Pelvic osteotomy for bladder exstrophy.
Schmidt, A. H., Keenen, T. L., Tank, E. S., Bird, C. B., Beals, R. K.> ;J Pediatr Orthop. 1993 Mar 01
Evaluation and treatment of trauma to the vertebral column.
Benson, D. R., Keenen, T. L.> ;Instr Course Lect. 1990
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