Results 61 to 70 of about 266,223 (319)

Improved performance of machine learning models in predicting length of stay, discharge disposition, and inpatient mortality after total knee arthroplasty using patient-specific variables [PDF]

, 2023
Abdul K. Zalikha, Tannor Court, Fong H. Nham, Mouhanad M. El‐Othmani, Roshan P. Shah   +4 more
openalex   +1 more source

Corrosion in Modular Revision Hip Stem Tapers – A Retrieval Analysis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT In revision hip arthroplasty, modular stems enable intraoperative adjustment of the biomechanics of the hip to ensure a stable joint function even in complex anatomical cases. Modular stem junctions, however, carry the risk of junction degradation due to corrosive processes or even junction breakage.
Therese Bormann, Haolan Yan, Sebastian Jaeger, Mareike Schonhoff, J. Philippe Kretzer   +4 more
wiley   +1 more source

Assessing Implant Stability in Cementless Femoral Components With Different Interference Fits

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Cementless total knee arthroplasty implants offer advantages over cemented implants, such as bone preservation and easier revision procedures. However, the optimal interference fit required to achieve a good press‐fit fixation, essential for both primary and long‐term stability, remains uncertain.
Esther Sánchez, Christoph Schilling, Thomas M. Grupp, Alexander Giurea, Nico Verdonschot, Dennis Janssen   +5 more
wiley   +1 more source

The Importance of Modeling Press‐Fit to Accurately Evaluate Interfacial Micromotion as an Indicator of Primary Stability in Uncemented Arthroplasty

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Arthroplasty is most often performed to alleviate pain and restore function in patients with end‐stage degenerative joint disease. Uncemented implant fixation is increasingly used in total knee and total ankle arthroplasty. Implantation using interference press‐fit is a manufacturer‐recommended guideline for achieving stable primary fixation ...
Joshua E. Johnson, Nico Verdonschot, Dennis Janssen, Donald D. Anderson   +3 more
wiley   +1 more source

Frontiers in the Management of Orthopaedic Periprosthetic Joint Infection

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Periprosthetic joint infection (PJI) is a devastating complication of total joint arthroplasty (TJA), one of the most frequently performed surgical procedures worldwide. Management of acute PJI commonly involves debridement, antibiotics, and implant retention (DAIR), though failure rates remain high due to antibiotic‐tolerant biofilms. Chronic
Michael F. Shannon, Victoria R. Wong, Samuelson E. Osifo, Timothy Edwards, Himanshu Rao, Jewelia Rempuszewski, Andrew J. Frear, Shaan Sadhwani, Neel B. Shah, Kenneth L. Urish   +9 more
wiley   +1 more source

Unicompartmental Knee Arthroplasty: Modes of Failure and Conversion to Total Knee Arthroplasty

Joints, 2017
Despite the excellent success rates of the modern unicompartmental knee arthroplasty (UKA), results of knee replacement registries still shows a relatively high revision and failure rate for UKA, especially when compared with traditional total knee ...
M. Vasso, K. Corona, R. D’Apolito, G. Mazzitelli, A. Panni   +4 more
semanticscholar   +1 more source

Dynamic Margin of Stability During Walking Differs Between End‐Stage Hip, Knee, and Ankle Arthritis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT End‐stage arthritis of the hip, knee, or ankle leads to differential gait adaptations, but the differences in gait stability remain poorly understood. This study examined whether dynamic gait stability differed between patients with end‐stage hip arthritis (HA), knee arthritis (KA) and ankle arthritis (AA), and matched healthy controls (HC ...
Renoa Choudhury, Sara L. Arena, Robin M. Queen   +2 more
wiley   +1 more source

Spontaneous 180-Degree Rotatory Dislocation of Rotating-Platform Total Knee Arthroplasty

Case Reports in Orthopedics, 2019
Rotating-bearing total knee arthroplasty has been theorized to have some advantages in the kinematics and wear characteristics of total knee arthroplasty.
Stephen Sierra, Chibuzo Akalonu, Kevin West, Matthew Blue, George Brindley   +4 more
doaj   +1 more source

Perioperative utilization of JAK inhibitors in Perianal Fistulizing Crohn's disease

JPGN Reports, EarlyView.
Abstract With the recent approval of small molecule drugs such as upadacitinib in adult inflammatory bowel disease (IBD), their utilization is becoming more common; however, there is limited data on perioperative risks or optimal timing of cessation and resumption to mitigate flares. Current recommendations suggest holding these medications for 14 days
Alexander Lyons, Lindsey Lawrence, Samantha Saul   +2 more
wiley   +1 more source

Translation, cross-cultural adaptation, and validation of the Italian language Forgotten Joint Score-12 (FJS-12) as an outcome measure for total knee arthroplasty in an Italian population [PDF]

, 2020
Valerio Sansone, Peter Fennema, Rachel C. Applefield, Stefano Marchina, Raffaella Ronco, Walter Pascale, Valerio Pascale   +6 more
openalex   +1 more source