Dash, A. S., Hewitt, M. A., Ruberto, R. A., Smith, T. A., Herndon, C. L., & Sarpong, N. O. (2025). Body Mass Index Above 35 Has Increased Risk of Complications but Still Achieves Clinically Meaningful Improvement in Patient-Reported Outcomes After Anterior-Based Total Hip Arthroplasty. Arthroplasty Today, 32, 101665. https://doi.org/10.1016/j.artd.2025.101665

McCormick, K. L., Mastroianni, M. A., Herndon, C. H., Sarpong, N. O., Shah, R. P., Cooper, H. J., Neuwirth, A. L., & Geller, J. A. (2024). Anterior Versus Posterior Approach for Total Hip Arthroplasty in Femoral Neck Fractures. Arthroplasty Today, 30, 101573. https://doi.org/10.1016/j.artd.2024.101573

Luzzi, A., Lakra, A., Murtaugh, T., Shah, R. P., Cooper, H. J., & Geller, J. A. (2024). The Effect of Periprosthetic Fractures Following Total Hip and Knee Arthroplasty on Long-Term Functional Outcomes and Quality of Life. Arthroplasty Today, 29, 101418. https://doi.org/10.1016/j.artd.2024.101418

Pearsall, C., Denham, M., Frederick, J. S., Farah, O. K., Tatka, J., Shah, R. P., & Geller, J. A. (2024). A Comparison of Postoperative Outcomes Between Supine and Lateral Patient Positioning in Total Hip Arthroplasty Using the Anterior-Based Muscle Sparing Surgical Approach. Arthroplasty Today, 29, 101515. https://doi.org/10.1016/j.artd.2024.101515

Dupont, M. M., deMeireles, A. J., Gossett, T. D., & Cooper, H. J. (2024). Does Discharge Disposition or Length of Stay for Patients Undergoing Staged Bilateral Total Joint Arthroplasty Change Between First and Second Procedures? Journal of Orthopaedic Experience & Innovation, 5(2). https://doi.org/10.60118/001c.116480

Weiner, T. R., Shah, R. P., Neuwirth, A. L., Geller, J. A., & Cooper, H. J. (2024). Soft tissue laxity is highly variable in patients undergoing total knee arthroplasty. Arthroplasty, 6(1). https://doi.org/10.1186/s42836-024-00268-w

El-Othmani, M. M., McCormick, K., Xu, W., Hickernell, T., Sarpong, N. O., Tyler, W., & Herndon, C. L. (2024). Optimizing Total Hip and Knee Arthroplasty Among an Underserved Population: Lessons Learned From a Quality-Improvement Initiative. Arthroplasty Today, 28, 101443. https://doi.org/10.1016/j.artd.2024.101443

Gorur, A., Genualdi, J., Paskey, T., Blum, C., Neuwirth, A. L., Cooper, H. J., Shah, R. P., & Geller, J. A. (2024). Incidence of Lateral Femoral Cutaneous Nerve Dysfunction After Total Hip Arthroplasty Through the Anterior-Based Muscle-Sparing Surgical Approach. Arthroplasty Today, 28, 101449. https://doi.org/10.1016/j.artd.2024.101449

Weiner, T. R., Woelfle, C. A., Xu, W., Yim, D. G., Shah, R. P., & Cooper, H. J. (2024). Does Lack of Initial Collar-Calcar Contact Influence Performance of Collared Cementless Femoral Stems? Arthroplasty Today, 27, 101432. https://doi.org/10.1016/j.artd.2024.101432

Mitchell, A., Belkin, N., Sarpong, N., Herndon, C. L., & Hickernell, T. R. (2024). A Rare Complication of Intraprosthetic Dissociation of Cemented Bipolar Hemiarthroplasty during Closed Hip Reduction: Case Report and Literature Review. The Journal of Hip Surgery. CLOCKSS. https://doi.org/10.1055/s-0043-1777061

Simpson, M. T., Ramo, K., Bapat, V., Miltiades, A., & George, I. (2024). Trans-Frame Aortic Regurgitation of New-Generation Aortic Bioprosthesis. World Journal of Cardiovascular Surgery, 14(04), 41–44. https://doi.org/10.4236/wjcs.2024.144005

Patel, I., Nham, F., Zalikha, A. K., & El-Othmani, M. M. (2023). Epidemiology of total hip arthroplasty: demographics, comorbidities and outcomes. Arthroplasty, 5(1). https://doi.org/10.1186/s42836-022-00156-1

Desai, S. S., Kunes, J. A., Held, M. B., Ren, M., deMeireles, A. J., Geller, J. A., Shah, R. P., & Cooper, H. J. (2023). A comparison of pin site complications between large and small pin diameters in robotic‐assisted total knee arthroplasty. Journal of Experimental Orthopaedics, 10(1). Portico. https://doi.org/10.1186/s40634-023-00584-1

Nham, F. H., Patel, I., Zalikha, A. K., & El-Othmani, M. M. (2023). Epidemiology of primary and revision total knee arthroplasty: analysis of demographics, comorbidities and outcomes from the national inpatient sample. Arthroplasty, 5(1). https://doi.org/10.1186/s42836-023-00175-6

Bixby, E. C., Tedesco, L. J., Confino, J. E., Mueller, J. D., & Redler, L. H. (2023). Effects of Malpositioning of the Knee on Radiographic Measurements: The Influence of Adduction, Abduction, and Malrotation on Measured Tibial Slope. Orthopaedic Journal of Sports Medicine, 11(6), 232596712311646. https://doi.org/10.1177/23259671231164670

Geller, J. A., deMeireles, A. J., Gazgalis, A., Santos, W., Neuwirth, A. L., Shah, R. P., & Cooper, H. J. (2023). Collateral Ligament Tension and Balance Alone Does Not Ensure Improved Outcome After Total Knee Arthroplasty. The Journal of Arthroplasty, 38(6), S196–S203. https://doi.org/10.1016/j.arth.2023.03.042

Khan, I. A., Vaile, J. R., DeSimone, C. A., Parsell, D. E., Heinze, J. D., Alessi, A., Xu, W., Shah, R. P., Pickering, T., Cafferky, N. L., & Lonner, J. H. (2023). Image-Free Robotic-Assisted Total Knee Arthroplasty Results in Quicker Recovery but Equivalent One-Year Outcomes Compared to Conventional Total Knee Arthroplasty. The Journal of Arthroplasty, 38(6), S232–S237. https://doi.org/10.1016/j.arth.2023.02.023

Hammoor, B. T., Kaidi, A. C., Hickernell, T. R., & Cooper, H. J. (2023). Total Joint Arthroplasty Time-of-Day Start Time Has Minimal Effect on Intraoperative Efficiency. Journal of Orthopaedic Experience & Innovation, 4(1). https://doi.org/10.60118/001c.72786

Xue, Y., Kossar, A. P., Abramov, A., Frasca, A., Sun, M., Zyablitskaya, M., Paik, D., Kalfa, D., Della Barbera, M., Thiene, G., Kozaki, S., Kawashima, T., Gorman, J. H., Gorman, R. C., Gillespie, M. J., Carreon, C. K., Sanders, S. P., Levy, R. J., & Ferrari, G. (2022). Age-related enhanced degeneration of bioprosthetic valves due to leaflet calcification, tissue crosslinking, and structural changes. Cardiovascular Research, 119(1), 302–315. https://doi.org/10.1093/cvr/cvac002

Christian, R. A., Cabell, G. H., Jarvis, D. L., & Mather, R. C. (2023). Proximal Anterolateral Accessory Portal Use Improves Peripheral Compartment Access and Capsular Management with T-Capsulotomy. Arthroscopy Techniques, 12(2), e161–e165. https://doi.org/10.1016/j.eats.2022.10.004

Herndon, C. L., Frederick, J. S., Farah, O. K., Santos, W., Shah, R. P., & Cooper, H. J. (2022). Customized Individually-Made and Conventional Total Knee Implants are associated with Similar Improvements in Patient-Reported Outcomes. Journal of Orthopaedic Experience & Innovation, 3(2). https://doi.org/10.60118/001c.37881

Berg, A. R., Held, M. B., Jiao, B., Swart, E., Lakra, A., Cooper, H. J., Shah, R. P., & Geller, J. A. (2022). Is the Direct Anterior Approach to THA Cost-effective? A Markov Analysis. Clinical Orthopaedics & Related Research, 480(8), 1518–1532. https://doi.org/10.1097/corr.0000000000002165

Cooper, H. J., Santos, W. M., Neuwirth, A. L., Geller, J. A., Rodriguez, J. A., Rodriguez-Elizalde, S., & Shah, R. P. (2022). Randomized Controlled Trial of Incisional Negative Pressure Following High-Risk Direct Anterior Total Hip Arthroplasty. The Journal of Arthroplasty, 37(8), S931–S936. https://doi.org/10.1016/j.arth.2022.03.039

Sarpong, N. O., Held, M. B., Grosso, M. J., Herndon, C. L., Santos, W., Lakra, A., Shah, R. P., Cooper, H. J., & Geller, J. A. (2022). No Benefit to Sensor-guided Balancing Compared With Freehand Balancing in TKA: A Randomized Controlled Trial. Clinical Orthopaedics & Related Research, 480(8), 1535–1544. https://doi.org/10.1097/corr.0000000000002168

Goyal, A., Macaulay, W., Geller, J. A., Wang, W., & Nyce, J. D. (2022). Predicting Short-Term Outcome of Metal-on-Metal Hip Resurfacing (MOMHR). Journal of Orthopedics, Traumatology and Rehabilitation, 14(1), 75–80. https://doi.org/10.4103/jotr.jotr_18_21

Parisien, R. L., Trofa, D. P., O’Connor, M., Knapp, B., Curry, E. J., Tornetta, P., Lynch, T. S., & Li, X. (2021). The Fragility of Significance in the Hip Arthroscopy Literature. JBJS Open Access, 6(4). https://doi.org/10.2106/jbjs.oa.21.00035

Lynch, T. S., Oak, S. R., Cossell, C., Strnad, G., Zajichek, A., Goodwin, R., Jones, M. H., Spindler, K. P., & Rosneck, J. (2021). Effect of Baseline Mental Health on 1-Year Outcomes After Hip Arthroscopy: A Prospective Cohort Study. Orthopaedic Journal of Sports Medicine, 9(8). https://doi.org/10.1177/23259671211025526