Conference Abstracts

ORS – Orthopaedic Research Society, 2020

*The authors include 4 residents, 1 medical student, 3 foreign fellows, and 12 surgeons

Podium

1. Nishida, K., Gale, T., Chiba, D., Suntaxi, F., Lesniak, B., Fu, F., Anderst, W. and Musahl, V. In vivo tibiofemoral cartilage contact during downhill running after anterior cruciate ligament reconstruction combined with lateral extra-articular tenodesis.

2. Chiba, D., Gale, T., Lesniak, B., Fu, F., Anderst, W. and Musahl, V. A randomized trial comparing knee kinematics after ACL-reconstruction versus ACL-reconstruction plus lateral extra-articular tenodesis during downhill running.

3. Zarei, M., Gang, D., Monaghan, G., Hamlin, B., Urish, K. and Anderst, W. The Effect of Medial Unicompartmental Knee Arthroplasty on Kinematics, Contact Patterns and Lateral Compartment Dynamic Joint Space.

4. Kane, G., LeVasseur, C., Gabrielli, A., Anderst, W. and Lin, A. In Vivo Kinematics and Contact Path After Reverse Shoulder Arthroplasty.

5. Kane, G., LeVasseur, C., Gabrielli, A., Popchak, A., Irrgang, J., Anderst, W. and Lin, A. Acromial Humeral Distance May Not Be A Good Indication of Functional Outcomes and Patient-Reported Outcomes Following Arthroscopic Superior Capsular Reconstruction.

Posters

1. Brown, J., Gale, T., and Anderst, W. An Automated Method for Defining Anatomic Coordinate Systems in the Ankle.

2. Wawrose, R., LeVasseur, C., Pitcairn, S., Shaw, J., Donaldson, W., Lee, J., and Anderst, W. The Effects of Graft Type and Residual Motion on Patient-Reported Outcomes After Anterior Cervical Discectomy and Fusion.

3. Couch, B., LeVasseur, C., Pitcairn, S., Shaw, J., Donaldson, W., Lee, J., and Anderst, W. Patient-Reported Pain and Disability Prior to Surgery are Poorly Correlated with Cervical Spine Anatomy and Kinematics in Patients with Cervical Spondylosis.

4. Gale, T., Su, F. and Anderst, W. In vivo Tibiofemoral Cartilage Contact during Walking and Running.

5. LeVasseur, C., Pitcairn, S., Shaw, J., Donaldson, W., Lee, J., and Anderst, W. The Effects of Age, Head Position, and Pathology on the Cervical Neural Foramen Area.

6. Zarei, M., Hammersley, E., Hogan, M. and Anderst, W. The Effect of Walking Surface on Overall and Regional Plantar Pressure During Gait.

7. LaBaze, D., Hammersley, E., Gabrielli, A., Kane, G., Hogan, M. and Anderst, W. A Comparison Of Arch Index, Foot Posture Index And Surgeon Observation For Foot Type Classification.

8. LeVasseur, C., Inman-Fuentes, K., Zarei, M., Brown, J., Hammersley, E., Anderst, W., Mauro, C. and Vyas, D. The Effect of Cam Lesion Resection on Femoroacetabular Impingement.

9. Johnson, C., Rai, A., Dever, D., Krajewski, K., Anderst, W. and Connaboy, C. Tibiofemoral Gap in Women is Unaffected by Load During Military Load Carriage Tasks.

10. Pitcairn, S., LeVasseur, C., Shaw, J., Donaldson, W., Lee, J., and Anderst, W. Midrange Kinematics Identify Early Changes in Adjacent Segment Motion After Cervical Arthrodesis.

 


Cervical Spine Research Society, 2019

Podium Presentation
The Effect of Arthrodesis on Neuroforaminal Area
LeVasseur, C., Pitcairn, S., Shaw, J., Donaldson, W., Lee, J., and Anderst, W.


International Society for Technology in Arthroplasty, 2019

Podium Presentations
The Effect of Medial Unicompartmental Knee Arthroplasty on Kinematics, Contact Patterns and Lateral Compartment Dynamic Joint Space
Zarei, M., Hamlin, B., Urish, K., and Anderst, W.

 

In Vivo Kinematics and Strength After Reverse Shoulder Arthroplasty
Kane, G., Gabrielli, A., LeVasseur, C., Wilson, K., Anderst, W. Lin, A.

 


ORS – Orthopaedic Research Society, 2019

Spine Section Symposium

In Vivo Spine Kinematics to Assess the Biofidelity of In Vitro Testing.
William Anderst

 

Podium Presentations
Bilateral Symmetry and Sex Differences in Ankle Kinematics During the Stance Phases of Gait.
Gabrielli, A., Maxim, A, Bowers, T., Gale, T., LeVasseur, C., Hogan, M. and Anderst, W.

 

The Effect of Patient-Specific Factors on Adjacent Segment Range of Motion One Year After Anterior Cervical Discectomy and Fusion.
Wawrose, R., Dombrowski, M., LeVasseur, C., Pitcairn, S., Donaldson, W., Lee, J. and Anderst, W. 

 

The Complex Relationship Between In Vivo ACL Elongation and Knee Kinematics During Walking and Running.
Nagai, K., Gale, T., Chiba, D., Su, F., Fu, F. and Anderst, W. 

 

NIRA Finalist Poster

The Complex Relationship Between In Vivo ACL Elongation and Knee Kinematics During Walking and Running.
Nagai, K., Gale, T., Chiba, D., Su, F., Fu, F. and Anderst, W. 

 

Posters

 

In Vivo Kinematics Of Anterior Cruciate Ligament Reconstruction With Lateral Extra Articular Tenodesis During Downhill Running.
Daisuke Chiba; Felipe Suntaxi; Andrew Sheean; Robert Tisherman; Freddie H. Fu; William Anderst; Volker Musahl

 

Plantar Pressure Differences Between Treadmill and Overground Running.
Zarei, M. Canton, S. Hogan, M and Anderst, W.

 

The Effects of Single Versus Double-Level Fusion on Adjacent Segment Motion 1 Year Post ACDF Surgery.
LeVasseur, C., Pitcairn, S., Donaldson, W., Lee, J. and Anderst, W. 

 

The Dynamic Functional Nucleus is a Potential Biomarker for Structural Degeneration in Cervical Discs.
LeVasseur, C., Wawrose, R., Donaldson, W., Lee, J. and Anderst, W.

 

Knee Axis of Rotation Correlates with Sagittal Plane Motion During Gait.
Gale, T., Urish, K. and Anderst, W. 

 

Bilateral Symmetry, Sex Differences, and Primary Shape Factors in Ankle Bone Morphology.
Gabrielli, A., Gale, T., Hogan, M. and Anderst, W. 

 

When Evaluating Ankle Joint Motion, Consider The Activity.
Pitcairn, S., Kromka, J., Hogan, M., and Anderst, W. 

 

The Effect of Iatrogenic Factors on Anterior Cervical Discectomy and Fusion Adjacent Segment Kinematics.
Wawrose, R., LeVasseur, C., Pitcairn, S., Donaldson, W., Lee, J. and Anderst, W. (2019). 

 

In Vivo Changes in Adjacent Segment Kinematics after Lumbar Decompression and Fusion.
Byarpogu, V., LeVasseur, C., Donaldson, W., Lee, J., Aiyangar, A., and Anderst, W. 

 


ISAKOS – Congress, 2019

Posters

In Vivo ACL Bundle Elongation Shows Complex Change During Walking and Running: Analysis Using Biplane Radiography System
Kanto Nagai, Tom Gale, Daisuke Chiba, Favian Su, William Anderst, Freddie Fu


BMES- Biomedical Engineering Society, 2018

Posters

Residual Limb Skin Strain Within a Socket Prosthesis in Transfemoral Amputees During Walking
Tom Gale, Shumeng Yang, Richard McGough, Mark Goodman, William Anderst


American Orthotics and Prosthetics Association National Assembly, 2018

Posters

Residual Limb Skin Strain Within a Socket Prosthesis in Transfemoral Amputees During Walking
Tom Gale, Shumeng Yang, Richard McGough, Mark Goodman, William Anderst


ORS – Orthopaedic Research Society, 2018

Finalist for a Meniscus Section Poster Award 

 

Alteration of Knee Kinematics after Anatomic Anterior Cruciate Ligament Reconstruction is Dependent on Associated Meniscal Injury.
Berkcan Akpinar, Eric Thorhauer, James Irrgang, Scott Tashman, Freddie H. Fu, William Anderst

 

Podium Presentation

Quantitative Evidence Demonstrating Kinematic Symmetry of the Ankle in the Gait Cycle.
Bradley Campbell, Stephen Canton, MaCalus Hogan, William Anderst
Unloader Knee Brace Increases Medial Compartment Joint Space During Gait in Knee Osteoarthritis Patients
Kanto Nagai, Shumeng Yang, Freddie H. Fu, William Anderst
Posters

 

In Vivo Muscle Architecture Data for Musculoskeletal Models of the Human Leg.
James Charles, Felipe Suntaxi, William Anderst  
Variation in Femoral and Tibial Bony Morphology Correlates with Knee Kinematics During Walking.
Tom Gale, James Irrgang, Freddie H. Fu, Scott Tashman, William Anderst 

 

Asymmetry in Knee Kinematics Measured in Young Healthy Individuals During Walking.
Tom Gale, Madeline Preece, William Anderst

 

Continuous Intervertebral Kinematics Indicate Aberrant Motion Patterns in Lumbar Degenerative Spondylolisthesis.
Bryan Rynearson, Malcolm Dombrowski, Clarissa LeVasseur, Zachary Adgate, Joon Lee, William Donaldson, Ameet Aiyangar, William Anderst

 

Static Clinical Radiographs Do Not Fully Capture Dynamic Instability of the Lumbar Spine in Degenerative Spondylolisthesis Patients.
Malcolm Dombrowski, Bryan Rynearson, Clarissa LeVasseur, Zachary Adgate, Joon Lee, William Donaldson, Ameet Aiyangar, William Anderst

 

Steeper Posterior Tibial Slope Correlates with Greater Tibial Tunnel Widening Following Anterior Cruciate Ligament Reconstruction.
Kanto Nagai, Yatsuka Tashiro, Elmar Herbst, Tom Gale, Joon Wang, James Irrgang, William Anderst, Freddie H. Fu

 

Kinematics and arthrokinematics in the chronic acl-deficient knee are altered even in the absence of instability symptoms.
Chen Yang, Yatsuka Tashiro, Andrew Lynch, Freddie H. Fu, William Anderst

 

Alteration of Knee Kinematics after Anatomic Anterior Cruciate Ligament Reconstruction is Dependent on Associated Meniscal Injury.
Berkcan Akpinar, Eric Thorhauer, James Irrgang, Scott Tashman, Freddie H. Fu, William Anderst

 

Foot Loading Differences During Overground and Treadmill Walking.
Milad Zarei, MaCalus Hogan, William Anderst  

 

The effect of ACL injury and reconstruction on patellofemoral kinematics.
Samuel Pitcairn, Bryson Lesniak, William Anderst

 

Adjacent Segment Range of Motion Is Not Increased One Year After Anterior Cervical Arthrodesis.
Clarissa LeVasseur, Samuel Pitcairn, Malcolm Dombrowski, William F. Donaldson, Joon Y. Lee, and William Anderst


AOSSM – The American Orthopaedic Society for Sports Medicine, 2018

Podium Presentation

Unloader Knee Brace Increases Medial Compartment Joint Space During Gait In Knee Osteoarthritis Patients.
Kanto Nagai, MD, PhD, Shumeng Yang, Freddie H. Fu, MD, William Anderst, PhD


AAOS – American Academy of Orthopaedic Surgeons, 2018

Podium Presentation

In Vivo Kinematics and Arthrokinematics of the Anterior Cruciate Ligament Deficient Knee During Level Walking and Downhill Running.
Chen Yang, Yasutaka Tashiro, Andrew Lynch, Freddie H. Fu, William Anderst

 

Posters

Restoration of Knee Kinematics after Anatomic Anterior Cruciate Ligament Reconstruction is Dependent on Associated Meniscal Injury.
Berkcan Akpinar, Eric Thorhauer, James Irrgang, Scott Tashman, Freddie H. Fu, William Anderst


ESSKA – European Society for Sports Traumatology, Knee Surgery and Arthroscopy, 2018

Posters
Unloader Knee Brace Increases Medial Compartment Joint Space During Gait In Knee Osteoarthritis Patients.
Kanto Nagai, Shumeng Yang, Freddie H. Fu, William Anderst

 

Steeper posterior tibial slope correlates with greater tibial tunnel widening after anterior cruciate ligament reconstruction.
Kanto Nagai, Elmar Herbst, Tom Gale, Yasutaka Tashiro, James J. Irrgang, William Anderst, Freddie H. Fu


3rd Annual All Hands Meeting for the Department of Defense Osseointegration Program, 2017

Podium Presentation
Biplane Radiography for Gait Analysis in Conventional and Osseointegrated Prostheses.
William Anderst, Tom Gale, and Richard McGough


AAPM&R – American Academy of Physical Medicine and Rehabilitation, 2017

Podium Presentation
Intervertebral Kinematics in the Cervical Spine Before, During and After High-Velocity Low Amplitude Manipulation
Marissa Pfoff, Mike Schneider, William Anderst


BMES- Biomedical Engineering Society, 2017

Posters

Unloader Knee Brace Increases Medial Compartment Joint Space During Gait In Knee Osteoarthritis Patients.
Shumeng Yang, Kanto Nagai, Freddie H. Fu, William Anderst
In vivo Muscle Architecture Data for Musculoskeletal Models of the Human Leg
Felipe Suntaxi, James Charles, William Anderst


ISAKOS Congress, 2017

Podium and nominated as a finalist for the Jan I. Gillquist Scientific Research Award

Anterior Cruciate Ligament Reconstruction Affects Tibiofemoral Subchondral Bone Congruency during Dynamic Functional Movement
Kanto Nagai, Tom Gale, James J. Irrgang, Scott Tashman, Freddie H. Fu, William Anderst
Posters

Does Knee Hyperextension Affect Dynamic In Vivo Kinematics After Anterior Cruciate Ligament Reconstruction?
Kanto Nagai, Tom Gale, Elmar Herbst, Yasutaka Tashiro, James J. Irrgang, Scott Tashman, Freddie H. Fu, William Anderst

 

In Vivo Graft Bending Angle Can Affect Early Graft Healing after Anterior Cruciate Ligament Reconstruction.
Yasutaka Tashiro, Tom Gale, Kanto Nagai, James J. Irrgang, William Anderst, Freddie H. Fu, Scott Tashman

 

Comparison of Graft Bending Angle during Dynamic Activities after Anterior Cruciate Ligament Reconstruction Using Flexible and Rigid Drills.
Yasutaka Tashiro, Eric Thorhauer, Tom Gale, James J. Irrgang, William Anderst, Freddie H. Fu, Scott Tashman

 

Posterior Tibial Subchondral Bone And Meniscal Slope Correlate With In Vivo Internal Tibial Rotation.
Herbst, Gale, Nagai, Tashiro, Irrgang, Anderst, Tashman, Fu

 

Dynamic ankle stability after Brostrom-Gould repair.
Anderst, W., Irvin, L. and Hogan, M.  


AOSSM – American Orthopaedic Society for Sports Medicine, 2017

Posterior Tibial Subchondral Bone And Meniscal Slope Correlate With In Vivo Internal Tibial Rotation.
Herbst, Gale, Nagai, Tashiro, Irrgang, Anderst, Tashman, Fu

 

Does Knee Hyperextension Affect Dynamic In Vivo Kinematics After Anterior Cruciate Ligament Reconstruction?
Kanto Nagai, Tom Gale, Elmar Herbst, Yasutaka Tashiro, James J. Irrgang, Scott Tashman, Freddie H. Fu, William Anderst


ASB – American Society for Biomechanics, 2017

Podium Presentation

Residual Limb Skin Strain Within A Socket Prosthetic in Transfemoral Amputees During Walking
Tom Gale, Zachary Adgate, Richard McGough, Mark Goodman, William Anderst
Posters

In Vivo Human Facet Joint Gapping During Cervical Spine Manipulation
William Anderst, Tom Gale, Kris Gongaware and Michael Schneider

 

Validating Subject-Specific Muscle Architecture Data For Musculoskeletal Models Using Diffusion Tensor MRI
James P Charles, Chan Hong Moon, and William Anderst

 

Comparing Subject Specific and Scaled Generic Musculoskeletal Models for Studying Knee Biomechanics
James P Charles and William Anderst

 

Knee Force Vector and Tibia Plateau Orientation During the Stance Phase of Gait: A Comparison of ACL-Reconstructed and Contralateral Knees
Milad Zarei, Elmar Herbst, James Irrgang, Scott Tashman, Freddie Fu, and William Anderst

 

Validation of a Model-Based Tracking Technique to Measure in vivo Patellofemoral Kinematics
Samuel Pitcairn, Bryson Lesniak and William Anderst 


Cervical Spine Research Society, 2017

Podium Presentation
Single-Level Cervical Arthrodesis Increases Adjacent Segment Midrange Motion
William Anderst, Tyler West, William Donaldson, Joon Lee, and James Kang


ORS – Orthopaedic Research Society Annual Meeting, 2017

Podium Presentation

Longitudinal Changes in Midrange Cervical Spine Kinematics After Anterior Cervical Arthrodesis
William Anderst, Tyler West, William Donaldson, Joon Lee, James Kang
Posters

 

Dynamic In Vivo 3D Atlantoaxial Spine Kinematics During Upright Rotation
Bryan Rynearson, William Anderst, Tyler West, Madeline Preece, William Donaldson, Joon Lee

 

Quantitative Analysis of Neural Foramen Size in Patients with Acute Cervical Radiculopathy After Conservative Treatment
Favian Su, William Donaldson, Joon Lee, William Anderst

 

Assessing the Biofidelity of In-Vitro Spine Biomechanical Studies
Forbes Howington, William Anderst, William Donaldson, Joon Lee, Kevin Bell

 

Posterior tibial subchondral bone and meniscal slope correlate with in vivo internal tibial rotation
Elmar Herbst, Tom Gale, Kanto Nagai, Yasutaka Tashiro, James Irrgang, William Anderst, Scott Tashman, Freddie H. Fu

 

Graft Bending Angle Can Affect Early Graft Healing After ACL Reconstruction
Yasutaka Tashiro, Tom Gale, Vani Sundaram, Kanto Nagai, James J. Irrgang, William Anderst, Freddie H. Fu, Scott Tashman

 

In Vivo Analysis of Dynamic Graft Bending Angle during Downhill Running and Level Walking: Comparison of ACL Reconstructed Knees using Flexible and Rigid Drills
Yasutaka Tashiro, Vani Sundaram, Eric Thorhauer, Tom Gale, Irrgang J. James, William Anderst, Freddie H. Fu, Scott Tashman

 

Does knee hyperextension affect dynamic in vivo kinematics after anterior cruciate ligament reconstruction?
Kanto Nagai, Tom Gale, Yasutaka Tashiro, Elmar Herbst, Irrgang J. James, William Anderst, Freddie H. Fu, Scott Tashman

 

Correlation between meniscus volume and tibial cartilage degeneration after anterior cruciate ligament reconstruction
Tom Gale, James Irrgang,  Freddie H. Fu, Scott Tashman

 

Dynamic Ankle Stability after Brostrom-Gould Repair
William Anderst, Landon Irvin, MaCalus Hogan

 

Pre-Operative Cervical Spine Kinematics in Anterior Arthrodesis Patients
Samuel W. Pitcairn, William J. Anderst, Bryan D. Rynearson, Joon Y. Lee, William F. Donaldson

 

Detection of Degenerative Meniscus Changes at 6 and 24 months after Anterior Cruciate Ligament Reconstruction
Tom Gale, James Irrgang,  Freddie H. Fu, Scott Tashman

 

The Effects of Anterior Cruciate Ligament  Reconstruction on Tibiofemoral Subchondral Bone Congruency during Dynamic Functional Movement
Tom Gale, Kanto Nagai, James Irrgang, Freddie Fu, Scott Tashman, William Anderst


ASB – American Society for Biomechanics, 2016

Cervical spine bone density in healthy young adults as a function of vertebral level and anatomic location
Anderst, W., West, T., Donaldson, W. and Lee, J.  


Cervical Spine Research Society, 2016

Adjacent segment range of motion does not increase 2 years after single-level cervical arthrodesis.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.


ORS – Orthopaedic Research Society Annual Meeting, 2015

The effect of joint angle calculation method on intervertebral range of motion in the lower cervical spine.
Assi, Y. and Anderst, W.

 

Adjacent segment range of motion does not increase 2 years after single-level cervical arthrodesis. West, T. and Anderst, W.
A computational model of annulus fiber deformation in cervical discs during in vivo dynamic flexion\extension, rotation and lateral bending.
Anderst, W., Palmer, M., Lee, J., Donaldson, W. and Kang, J.

 

Intervertebral cervical spine kinematics during in vivo dynamic loading: continuous motion paths defined using bootstrap prediction bands.
Anderst, W. and McKeown, M.


ORS – Orthopaedic Research Society Annual Meeting, 2014

Lumbar spine intervertebral centers of rotation during lifting motion.
Kontogiannis, G, Aiyangar, A, Anderst, W, and Zhang, X.


ORS – Orthopaedic Research Society Annual Meeting, 2013

 

Capturing three-dimensional in vivo lumbar inter-vertebral joint kinematics and disc deformation using dynamic stereoradiography.
Aiyangar, A, Zheng, L., Anderst, W, and Zhang, X.


National Congress on Computational Mechanics, 2013

 

Patient-Specific Computational Analysis of the Cervical Spine Towards Inverse Soft Tissue Characterization.
O.C. Green, J.C. Brigham, and W.J. Anderst


Annual Meeting of the Cervical Spine Research Society, 2013

 

Dynamic Compressive Loading May Be Required In-Vitro to Mimic In-Vivo Cervical Spine Kinematics.
Bell, K., Anderst, W., Yan, Y., Debski, R., Sowa, G., Kang, J., Tashman, S.


Annual Meeting of the Cervical Spine Research Society, 2012

 

An In Vivo Study Identifying Mechanical Factors Related to the High Incidence of C56 and C67 Disc Degeneration in Asymptomatic Subjects and Fusion Patients.
Anderst, W., Donaldson, W., Lee, J.,  Kang, J.


ORS – Orthopaedic Research Society Annual Meeting, 2012

 

Cervical Spine Facet Joint Motion in Single-Level Anterior Fusion Patients and Age-Matched Asymptomatic Controls.
Anderst, W., Foster, J., Donaldson, W., Lee, J. and Kang, J. 

 

Single-Level Fusion Does Not Affect Cervical Spine Segmental Percentage Contributions to Head Rotation During Flexion-Extension.
Anderst, W., Schafman, M., Donaldson, W., Lee, J. and Kang, J.

 

Validation of a non-invasive automated hierarchical method to precisely measure lumbar spine movement.
Haque, A., Anderst, W., Tashman, S. and Marai, L.

 

The Translation to Rotation Ratio of Cervical Vertebrae During Flexion-Extension.
Anderst, W., DiNardi, N., Donaldson, W., Lee, J. and Kang, J.


Annual Meeting of the Cervical Spine Research Society, 2011

 

Disc Deformation During Flexion-Extension in Asymptomatic Controls and Single-Level Fusion Subjects.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.


ASME Bioengineering Conference, 2011

 

Cervical Disc Height During Dynamic In Vivo Flexion-Extension.
Anderst, W., Lacek, T, Donaldson, W., Lee, J. and Kang, J.

 

Differences in cervical spine vertebral center of rotation location during flexion and extension movements in asymptomatic controls.
Baillargeon, E., Donaldson, W., Lee, J. and Kang, J., Anderst, W.

 

Cervical Spine Movement Sequencing During Flexion-Extension.
Anderst, W., Schafman, M., Donaldson, W., Lee, J. and Kang, J.

 

Cervical Spine Bone Mineral Density as a Function of Vertebral Level and Anatomic Location.
Thorhauer, E., Anderst, W., Donaldson, W., Lee, J. and Kang, J.


ORS – Orthopaedic Research Society Annual Meeting, 2011

 

Cervical Spine Bone Mineral Density as a Function of Vertebral Level and Anatomic Location.
Anderst, W., Thorhauer, E., Donaldson, W., Lee, J. and Kang, J. 

 

Fused and Adjacent Segment Range of Motion in the Cervical Spine During Dynamic Functional Loading.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.

 

Movement of the Instant Center of Rotation in the Cervical Spine During Dynamic Flexion-Extension in Single-level Fusion Subjects and Asymptomatic Controls.
Baillargeon, E., Donaldson, W., Lee, J. and Kang, J., Anderst, W.


Annual Meeting of the Cervical Spine Research Society, 2010

 

Motion Path of the Intervertebral Center of Rotation in Single-Level Fusion Patients and Asymptomatic Controls During Dynamic Flexion-Extension.
Baillargeon, E., Donaldson, W., Lee, J., Kang, J. and Anderst, W.
Bone Mineral Density as a Function of Vertebral Level and Anatomic Location.
Anderst, W., Thorhauer, E., Donaldson, W., Lee, J. and Kang, J.


American Society of Biomechanics, 2010

 

Accuracy of Bone and Cartilage Models Obtained From CT and MRI.
Thorhauer, E., Miyawaki, M., Illingworth, K., Holmes, A. and Anderst, W.
Cervical Spine Center of Rotation During In Vivo Dynamic Flexion/Extension.
Baillargeon, E., Lee, J., Donaldson, W., Kang, J. and Anderst, W.


Lumbar Spine Research Society, 2010

 

Lumbar spine motion during functional movement: in vivo validation of flexion/extension movement tracking.
Lee, J., Baillargeon, E. and Anderst, W.


ORS – Orthopaedic Research Society Annual Meeting, 2010

 

Fused and adjacent segment motion in the cervical spine 6 months after anterior cervical discectomy and fusion.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.
Motion in delayed union ACDF patients occurs primarily between the inferior fused vertebra and the fusion plate.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.


Annual Meeting of the Cervical Spine Research Society, 2009

 

Validation of a non-invasive technique to precisely measure in vivo three-dimensional cervical spine movement.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.
In vivo mechanics of pain resolution following conservative treatment for cervical radiculopathy.
Anderst, W., Donaldson, W., Lee, J. and Kang, J.


American Society of Biomechanics, 2009

 

In vivo knee cartilage contact during downhill running.
Anderst, W., Thorhauer, E. and Tashman, S.


ORS – Orthopaedic Research Society Annual Meeting, 2009

 

Altered tiobio-femoral joint contact patterns during running after acl-reconstruction.
Tashman, S., Anderst, W. Holt, B. and Kolowich, P.
Model-based dynamic tracking of the hip: implications for novel in vivo analysis of hip pathology.
Martin, D., Greco, N., Wright, V., Klatt, B., Anderst, W. and Tashman, S.
A non-invasive technique to precisely measure three-dimensional vertebral movement in the lumbar spine.
Anderst, WJ, Baillargeon, E., Martin, D and Tashman, S.
Correlation between focal cartilage thickness and cartilage contact regions during running.
Anderst, WJ, Thorhauer, E., and Tashman, S.


Biomedical Engineering Society, 2008

 

Validation of a model-based tracking technique to study in vivo dynamic lumbar spine motion.
Baillargeon, E., Anderst, W. and Tashman, S.