4E: Orthopaedic Biomaterials SIG 1

Date: Thursday, April 10, 2025
Time: 1:30 PM to 3:30 PM
Room: 4D
Session Type: General Session

Description

There are increasing demands for orthopedic biomaterials which play critical roles in patient care. This session invites presentations on metals, ceramics, and polymers that are used every day in modern orthopedic applications. Particular focuses will include octacalcium phosphates, bioabsorbable metallic materials, biomaterial degradation and impacts, and additive manufacturing. Applications will span across orthopedic, cardiovascular, craniomaxillofacial implants, etc. In vitro, in vivo, and in silico studies, as well as studies focusing on commercialization and clinical/translational challenges are welcome.

Moderator:

J. Amber Jennings, University of Memphis

Objectives

  • 2:00 PM. 166. Self-Polymerizing, Radio-opaque Resin for Vertebral Augmentation.Russell Thompson, MD, PhD1, Maddison Segal, BS1, Stephanie Sipics, BS1, Matthew Becker, Dr.1 1Duke University

  • 2:15 PM. 167. Bioresorbable Magnesium-Doped Glass-Ceramic Nanoparticle for Osteoimmunomodulation.Sun Latt1, Pedram Sotoudeh Bagha, Ph.D.1, Valeria Cardenas1, Andres Larraza1, Mehdi Razavi, Ph.D.1 1University of Central Florida

  • 2:30 PM. 168. Directing the Matrix-Producing Phenotypic Range of Meniscal Fibrochondrocytes with Biomaterial Composition.Saitheja Pucha1, Kyley Burkey2, Jenny Robinson, PhD, Texas A&M University2, Jay M Patel3 1Emory University, 2University of Washington, 3Emory

  • 2:45 PM. 169. Faster Bone Replacement Achieved by Carbonate Apatite Cement and Granules.Kunio ISHIKAWA, PhD1 1Kyushu University

  • 3:00 PM. 170. The implantation of a proprietary glass polyalkenoate cement into rat subcutaneous tissue.Daniella Marx, PhD1, Sunjeev Phull, PhD2, Marcello Papini, PhD1, Mark Towler, PhD3 1Toronto Metropolitan University, 2University of Missouri Science and Technology, 3Missouri University of Science and Technology

  • 3:15 PM. 171. In vivo wear of highly crosslinked polyethylene in total hip replacements from two manufacturers.Valerio Porrati, BS1, Peter Wahl, MD2, Michel Schläppi, PhD3, Roman Heuberger, PhD4, Deborah Hall, PhD1, Robin Pourzal, PhD1 1Rush University Medical Center, 2University of Bern, 3Kantonsspital Winterthur, 4RMS Foundation

  • 1:30 PM. 172. Osteoinductive Chitosan Hydrogel for Vertebral Compression Fracture Repair Using an Osteoporotic Rabbit Model.August Hemmerla, Bachelors of Science1, Abigail Grisolano2, Austin Kimes, DVM2, Sam Huddleston, PhD2, John Wray, DVM2, Shwetha Ramachandra, MS2, Farnoush Rezaei, MS2, Don Moore, MD2, Ji-Hey Lim, DVM, PhD, DACVIM3, Bret Ulery, Ph.D.4 1University of Missouri, 2University of Missouri – Columbia, 3University of California, Davis, 4University of Missouri - Columbia

  • 1:45 PM. 173. Photocurrent-Directed Immunoregulation Accelerates Osseointegration through Activating Calcium Influx in Macrophages.Yizhou Zhu, PhD1, Kelvin Yeung, PhD1 1The University of Hong Kong