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Researcher profile

Dr. Joseph Elsissy

Principal Investigator

Scholarly output

Publications & presentations

26Publications

22Presentations

34Posters

Scholarly output

Publications

  1. 2026Preprint
  2. 2026
    HAND

    Meta-analysis and Systematic Review of Diagnostic Performance of Machine Learning Algorithms on Skeletally Mature Wrist Fractures

    Reem Sarsour, Sultan Baz, Christopher E. Collins, Angelene Won, Peter Aldo Giammanco, James Hagerty, Jose Jesurajan, Brian A. Schneiderman, Evelyn Ouro-Rodrigues, Joseph G. Elsissy

    Published
  3. 2026
    Trauma Case Reports

    Bone tunnel repair of traumatic lumbar hernias without mesh: A multidisciplinary case series and literature review

    Sharmila Raju, Kendall Vignaroli, Aldin Malkoc, Elizabeth Tadevosyan, Anthony Tran, Mehnaaz Mohammed, Bradley Carlson, Lance Lamore, Joseph Elsissy, Brandon Woodward

    Published
  4. 2026
    Journal of Orthopaedic Trauma

    Quantification of Sacroiliac and Sacral Exposure by the Lateral Window Approach: Impact of Anterior Superior Iliac Spine Osteotomy

    Mikayla Kricfalusi, Bradley Carlson, Beshoy Gabriel, Michael Trumbo, Sunny Trivedi, Samuel Baird, Brian A. Schneiderman, Joseph G. Elsissy

    Published
  5. 2025
    Journal of the American Academy of Orthopaedic Surgeons

    Calcaneus Fractures: A Review of Management, Treatment, and Recent Advances

    Brian A Schneiderman, Bradley A Carlson, Joey P Johnson, Joseph G Elsissy

    Published
  6. 2025
    Cureus

    Diagnostic Accuracy of Artificial Intelligence for Detection of Meniscus Pathology on Magnetic Resonance Imaging: A Systematic Review

    Peter A Giammanco, Christopher E Collins, Sunny M Trivedi, Reem O Sarsour, Mikayla Kricfalusi, Joseph G Elsissy

    Published
  7. 2025
    Thrombosis Research

    Characteristics and outcomes of venous thromboembolism-related litigation in orthopaedic surgery

    Haad A. Arif, Andrew Miner, Simon T. Moore, Gavin LeBrun, Abbad Sultan, Joseph G. Elsissy

    Published
  8. 2025
    Journal of Orthopaedic Trauma

    Modified Subvastus Approach to the Medial Distal Femur: Cadaveric Dissection

    Michael Trumbo, Bradley Carlson, Derran Bedward, Brian Schneiderman, Joseph Elsissy

    Published
  9. 2025
    Journal of Orthopaedic Trauma

    Percutaneous Plating of the Medial Distal Femur: Cadaveric Dissection

    Bradley Carlson, Michael Trumbo, Derran Bedward, Joseph Elsissy, Brian Schneiderman

    Published
  10. 2025
    Injury

    Removal of bent or broken tibial intramedullary nails: A systematic review of case studies

    Haad A. Arif, Michael A. Silva, Gavin LeBrun, Joseph G. Elsissy, Christopher T. LeBrun

    Published
  11. 2025
    Cureus

    Evaluating the Quality and Readability of Generative Artificial Intelligence (AI) Chatbot Responses in the Management of Achilles Tendon Rupture

    Christopher E Collins, Peter A Giammanco, Monica Guirgus, Mikayla Kricfalusi, Richard C Rice, Rusheel Nayak, David Ruckle, Ryan Filler, Joseph G Elsissy

    Published
  12. 2025
    Journal of Imaging Informatics in Medicine

    Diagnostic Accuracy of Artificial Intelligence for Detection of Rib Fracture on X-ray and Computed Tomography Imaging: A Systematic Review

    Christopher E Collins, Peter Aldo Giammanco, Sunny M Trivedi, Reem O Sarsour, Mikayla Kricfalusi, Joseph G Elsissy

    Published
  13. 2025
    Cureus

    Evaluating the Quality and Readability of Information Provided by Generative Artificial Intelligence Chatbots on Clavicle Fracture Treatment Options

    Peter A Giammanco, Christopher E Collins, Jason Zimmerman, Mikayla Kricfalusi, Richard C Rice, Michael Trumbo, Bradley A Carlson, Rebecca A Rajfer, Brian A Schneiderman, Joseph G Elsissy

    Published
  14. 2024
    Orthopedics

    Diagnosing the Severity of Knee Osteoarthritis Using Regression Scores From Artificial Intelligence Convolution Neural Networks

    Michael Fei, Sarah Lu, Jun Ho Chung, Sherif Hassan, Joseph Elsissy, Brian A. Schneiderman

    Published
  15. 2024
    Journal of the American Academy of Orthopaedic Surgeons Global Research & Reviews

    Evolving Effects of the COVID-19 Pandemic on Hip Fracture Outcomes: A Retrospective Comparison of Pre, Early, and Late Pandemic Timepoints

    Trevor Case, Mikayla Kricfalusi, David Ruckle, Jacob Razzouk, Alden Dahan, Joseph G Elsissy, Brian A Schneiderman

    Published
  16. 2023
    Journal of the American Academy of Orthopaedic Surgeons

    Pelvic Ring Injuries: Stable or Not?

    Joseph G. Elsissy, David E. Ruckle, Christopher LeBrun, Joey P. Johnson

    Published
  17. 2022
    Journal of Orthopaedic Trauma

    Can Laser-Assisted Indocyanine Green Angiography Be Used to Quantify Perfusion Changes During Staged Fixation of Pilon Fractures? A Pilot Study

    Brendon C. Mitchell, Pelle V. Wall, Taylor K. Zak, Keenan M. Onodera, Pradyumna Gurusamy, Kathryn Dwight, Joseph Elsissy, William T. Kent

    Published
  18. 2020
    Journal of Orthopaedic Case Reports

    Secondary Chondrosarcoma Arising from the Proximal Fibula Presenting as Sciatica

    Robert C. Vercio, Joseph G. Elsissy, Nadine L. Williams, Lee M. Zuckerman

    Published
  19. 2020
    JBJS Reviews

    Bacterial Septic Arthritis of the Adult Native Knee Joint: A Review

    Joseph G. Elsissy, Joseph N. Liu, Peter J. Wilton, Ikenna Nwachuku, Anirudh K. Gowd, Nirav H. Amin

    Published
  20. 2019
    Journal of Orthopaedic Case Reports

    A 30-year-old Male with Delayed Diagnosis and Management of Chronic Post-traumatic Atlantoaxial Rotatory Subluxation

    Joseph Elsissy, Wayne Cheng, Andrew Kutzner, Olumide Danisa

    Published
  21. 2019
    Journal of Orthopaedic Case Reports

    Delayed Diagnosis and Management of Traumatic Cervical Spine Subluxation

    Joseph Elsissy, Andrew Kutzner, Olumide Danisa

    Published
  22. 2019
    European Review for Medical and Pharmacological Sciences

    The effect of non-steroidal anti-inflammatory drugs on osteosarcoma cells

    L. M. Zuckerman, W. L. Frames, J. G. Elsissy, T. G. Shields, R. de Necochea-Campion, H. R. Mirshahidi, N. L. Williams, S. Mirshahidi

    Published
  23. 2019
    Journal of Orthopaedics

    Short tau inversion recovery magnetic resonance imaging for staging and screening in myxoid liposarcoma

    Alexander Chien, Craig W. Zuppan, Li Lei, Nadine L. Williams, Troy G. Shields, Joseph G. Elsissy, Peter Pham, Lee M. Zuckerman

    Published
  24. 2018Published
  25. —
    OTA FractureBook: Current Practice of Trauma and Fracture Management

    Femoral Head Fractures and Fracture-Dislocations

    Archdeacon M, Elsissy J, Johnson JP.

    Published
  26. —
    Orthopaedic Curriculum (Virtual Textbook)

    Tibial Shaft Fractures

    Johnson JP, Elsissy J.

    Published

Conference activity

Presentations

  1. 2026
    Loma Linda, CA

    Ilioinguinal Approach Versus Modified Stoppa Approach: Surgeon Preference and Trends in Acetabular Surgery

    Group authors: Mikayla Givens, Colby Grames, Dr. Joseph Elsissy

    Presented
  2. 2026
    Loma Linda, CA

    Impact of Housing Insecurity on Outcomes of Lower Extremity Trauma

    Group authors: Mikayla Givens, Dr. Joseph Elsissy

    Presented
  3. 2026
    Colton, CA

    Impact of Methamphetamine Use on Injury Characteristics and Post-operative Outcomes in Upper Extremity Fractures

    Group authors: Colby Grames, Dr. Joseph Elsissy

    Presented
  4. 2026
    Loma Linda, CA

    Methamphetamines and Outcomes in Lower Extremity Trauma (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  5. 2026
    Loma Linda, CA

    Quantification of Acetabular Exposure with Digastric Trochanteric Osteotomy Versus Trochanteric Flip Osteotomy

    Group authors: Mikayla Givens, Colby Grames, Dr. Joseph Elsissy

    Presented
  6. 2026
    Loma Linda, CA

    Quantification of Sacroiliac and Sacral Exposure via the Lateral Window Approach: Impact of Anterior Superior Iliac Spine Osteotomy (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  7. 2025
    AAOS · San Diego, CA

    Characteristics and Outcomes of Venous Thromboembolism-Related Litigation in Orthopaedic Surgery

    Presented by Haad Arif, Moore, Miner, Gavin LeBrun, Dr. Joseph Elsissy

    Group authors: Dr. Joseph Elsissy

    Presentation
  8. 2025
    Colton, CA

    Elevated Coagulopathy and Inflammation in Vertical Shear Pelvic Fractures

    Presented by Sultan Baz, Reem Sarsour, Brian A. Schneiderman, Dr. Joseph Elsissy

    Group authors: Dr. Joseph Elsissy

    Presentation
  9. 2025
    Guadalajara, MX

    Insurance Status and Its Effect on Resource Utilization and Outcomes in Lower Extremity Trauma (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  10. 2025
    Guadalajara, MX

    The Impact of Methamphetamines on Hospital Disposition and Follow-up Adherence in Lower Extremity Trauma (Podium, IOTA)

    Group authors: Dr. Joseph Elsissy

    Presented
  11. 2024
    Loma Linda, CA

    A Shift toward Earlier Weight Bearing after Fixation of Pelvic Ring Injuries: An OTA Survey (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  12. 2024
    Tampa, FL

    Assessing Quality and Readability of AI Responses on Patellar Tendon Repair

    Presented by Richard "Casey" Rice, Rusheel Nayak, Tate Cowley, Matthew Gulbrandsen, Dr. Joseph Elsissy, Monica Guris

    Group authors: Dr. Joseph Elsissy

    Presentation
  13. 2024
    Loma Linda, CA

    Comparing Diagnostic Metrics of Osteoarthritis Severity between AI Neural Networks and Orthopaedic Physicians (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  14. 2024
    Tampa, FL

    Evaluating the Quality and Readability of Generative AI Chatbots Responses in the Management of Achilles Tendon Rupture (Podium)

    Group authors: Dr. Joseph Elsissy

    Presented
  15. 2024
    Loma Linda, CA

    Machine Learning Algorithms Predict Deleterious Outcomes after Elective Trimalleolar ORIF (Podium, LLU)

    Group authors: Dr. Joseph Elsissy

    Presented
  16. 2024
    Conference activity

    Machine Learning Algorithms Predict Deleterious Outcomes after Elective Trimalleolar ORIF (Podium, WOA)

    Group authors: Dr. Joseph Elsissy

    Presented
  17. 2024
    Loma Linda, CA

    Machine Learning Predicts Complications Following Cephalomedullary Osteosynthesis of Intertrochanteric Fractures (Podium, LLU)

    Group authors: Dr. Joseph Elsissy

    Presented
  18. 2024
    Conference activity

    Machine Learning Predicts Complications Following Cephalomedullary Osteosynthesis of Intertrochanteric Fractures (Podium, WOA)

    Group authors: Dr. Joseph Elsissy

    Presented
  19. 2024
    Tampa, FL

    Methamphetamine and Complications in Lower Extremity Trauma

    Presented by Leo Issagholian, Stuart Ferrell Jr, Brian A. Schneiderman, Dr. Joseph Elsissy

    Group authors: Dr. Joseph Elsissy

    Presentation
  20. 2024
    Tampa, FL

    The Diagnostic Accuracy of Machine Learning on Adult Wrist Radiographs

    Presented by Reem Sarsour, Sultan Baz, Won, Dr. Joseph Elsissy

    Group authors: Dr. Joseph Elsissy

    Presentation
  21. 2014
    Kyoto, Japan

    MOM Resurfacing Wear Patterns and the Effect of Limited ROM

    Group authors: Dr. Joseph Elsissy

    Presented
  22. 2013
    Charleston, SC

    RSA and THA Wear Patterns In-Vivo

    Group authors: Dr. Joseph Elsissy

    Presented

Conference activity

Posters

  1. 2025
    Colton, CA

    Divergent BMI Trends in Proximal Humerus Fractures: An Age and Sex Stratified Study

    Group authors: Dr. Joseph Elsissy

    Presented
  2. 2025
    ORS · Phoenix, AZ

    Divergent BMI Trends in Proximal Humerus Fractures: An Age and Sex Stratified Study (Poster, ORS)

    Group authors: Dr. Joseph Elsissy

    Presented
  3. 2025
    Carmel, CA

    Evaluating Quality and Readability of Information Provided by Generative Artificial Intelligence Chatbots on Clavicle Fracture Treatment Options (Poster, WMRC)

    Group authors: Dr. Joseph Elsissy

    Presented
  4. 2025
    Colton, CA

    Insurance Status and Its Effect on Resource Utilization and Outcomes in Lower Extremity Trauma

    Group authors: Dr. Joseph Elsissy

    Presented
  5. 2025
    Colton, CA

    Meta-Analysis and Systematic Review of Diagnostic Performance of Machine Learning Algorithms on Adult Wrist Fractures

    Group authors: Dr. Joseph Elsissy

    Presented
  6. 2025
    Colton, CA

    Methamphetamines and Outcomes in Lower Extremity Trauma

    Group authors: Dr. Joseph Elsissy

    Presented
  7. 2025
    Colton, CA

    The Impact of Methamphetamines on Hospital Disposition and Follow-up Adherence in Lower Extremity Trauma

    Group authors: Dr. Joseph Elsissy

    Presented
  8. 2025
    Colton, CA

    Traumatic Lumbar Hernia Repair Using Bone Anchors Without Mesh via Intraperitoneal View and Multidisciplinary Care: A Case Series

    Group authors: Dr. Joseph Elsissy

    Presented
  9. 2025
    Colton, CA

    Variability in Interventional Radiology Consultation Rates Across Young-Burgess Classification of Pelvic Fracture Patterns

    Group authors: Dr. Joseph Elsissy

    Presented
  10. 2024
    AAOS · San Francisco, CA

    A Comparison of Convolutional Neural Networks Versus Orthopedic Physicians in Diagnosing Knee Osteoarthritis Severity

    Group authors: Dr. Joseph Elsissy

    Presented
  11. 2024
    Loma Linda, CA

    Comparing Diagnostic Metrics of Osteoarthritis Severity Between AI Neural Networks and Orthopedic Physicians (Poster, LLU 32nd)

    Group authors: Dr. Joseph Elsissy

    Presented
  12. 2024
    Las Vegas, NV

    Evaluating AI Language Model Quality of Information Regarding Achilles Rupture

    Group authors: Dr. Joseph Elsissy

    Presented
  13. 2024
    Las Vegas, NV

    Evaluating Quality and Readability of Information Provided by Generative Artificial Intelligence Chatbots on Clavicle Fracture Treatment Options (Poster, OSET)

    Group authors: Dr. Joseph Elsissy

    Presented
  14. 2024
    Colton, CA

    Machine Learning Predicts Complications Following Cephalomedullary Osteosynthesis of Intertrochanteric Fractures

    Group authors: Dr. Joseph Elsissy

    Presented
  15. 2024
    Loma Linda, CA

    Machine Learning Predicts Complications Following Cephalomedullary Osteosynthesis of Intertrochanteric Fractures (Poster, LLU 32nd)

    Group authors: Dr. Joseph Elsissy

    Presented
  16. 2024
    OTA · Montreal, QC

    Modified Subvastus Approach to the Medial Distal Femur (Video Showcase Poster)

    Group authors: Dr. Joseph Elsissy

    Presented
  17. 2024
    OTA · Montreal, QC

    Percutaneous Plating of the Medial Distal Femur (Video Showcase Poster)

    Group authors: Dr. Joseph Elsissy

    Presented
  18. 2024
    Tampa, FL

    The Role of AI in Patient Education: Assessing Quality and Readability of Responses on Patella Tendon Repair (Poster)

    Group authors: Dr. Joseph Elsissy

    Presented
  19. 2023
    OTA · Seattle, WA

    Bent or Broken? Methods of Removing a Deformed Tibial Intramedullary Nail: A Systematic Review

    Group authors: Dr. Joseph Elsissy

    Presented
  20. 2019
    Loma Linda, CA

    Antiproliferative Effect of Bupivacaine on Patient-Derived Sarcoma Cells (Poster, LLU 2019)

    Group authors: Dr. Joseph Elsissy

    Presented
  21. 2019
    Loma Linda, CA

    Management of Myxoid Liposarcoma: A Survey of the Members of the Connective Tissue Oncology Society (Poster, LLU 2019)

    Group authors: Dr. Joseph Elsissy

    Presented
  22. 2019
    Loma Linda, CA

    Short Tau Inversion Recovery Magnetic Resonance Imaging for Staging and Screening in Myxoid Liposarcoma (Poster, LLU 2019)

    Group authors: Dr. Joseph Elsissy

    Presented
  23. 2019
    Loma Linda, CA

    The Effect of Bupivacaine and Lidocaine on Osteosarcoma Cells (Poster, LLU 2019)

    Group authors: Dr. Joseph Elsissy

    Presented
  24. 2019
    Loma Linda, CA

    The Effect of Non-steroidal Anti-inflammatory Drugs on Osteosarcoma Cells (Poster, LLU 2019)

    Group authors: Dr. Joseph Elsissy

    Presented
  25. 2018
    Rome, Italy

    Antiproliferative Effect of Bupivacaine on Patient-Derived Sarcoma Cells (Poster, CTOS 2018)

    Group authors: Dr. Joseph Elsissy

    Presented
  26. 2018
    Rome, Italy

    Effect of Body Mass Index (BMI) on Outcomes of Patients with Bone Tumors Who Undergo Endoprosthetic Joint Reconstruction

    Group authors: Dr. Joseph Elsissy

    Presented
  27. 2018
    Rome, Italy

    Management of Myxoid Liposarcoma: A Survey of the Members of the Connective Tissue Oncology Society (Poster, CTOS 2018)

    Group authors: Dr. Joseph Elsissy

    Presented
  28. 2018
    Rome, Italy

    Short Tau Inversion Recovery Magnetic Resonance Imaging for Staging and Screening in Myxoid Liposarcoma (Poster, CTOS 2018)

    Group authors: Dr. Joseph Elsissy

    Presented
  29. 2018
    Rome, Italy

    The Effect of Bupivacaine and Lidocaine on Osteosarcoma Cells (Poster, CTOS 2018)

    Group authors: Dr. Joseph Elsissy

    Presented
  30. 2018
    Rome, Italy

    The Effect of Non-steroidal Anti-inflammatory Drugs on Osteosarcoma Cells (Poster, CTOS 2018)

    Group authors: Dr. Joseph Elsissy

    Presented
  31. 2013
    ORS · San Antonio, TX

    Macro-damage Abrasion Mode Created by Particulates Formed During Impingement of Large-Diameter MOM Bearings

    Group authors: Dr. Joseph Elsissy

    Presented
  32. 2013
    ORS · San Antonio, TX

    MOM Resurfacing Can Impinge with Evidence of Subsequent 3rd-Body Abrasion by CoCr Particles

    Group authors: Dr. Joseph Elsissy

    Presented
  33. 2013
    ORS · San Antonio, TX

    Wear Pattern Comparison Between RSA and THA Retrievals Reveal In-Vivo Subluxation

    Group authors: Dr. Joseph Elsissy

    Presented
  34. 2011
    Dallas, TX

    Preterm Birth Induced by Progesterone Receptor Antagonism Is Preceded by Inflammatory Cervical Remodeling in a Murine Model

    Group authors: Dr. Joseph Elsissy

    Presented