ACL microtrauma: healing through nutrition, modified sports training, and increased recovery timeJournal of Experimental Orthopaedics - Tập 9 - Trang 1-12 - 2022
J. Nyland, B. Pyle, R. Krupp, G. Kittle, J. Richards, J. Brey
Sports injuries among youth and adolescent athletes are a growing concern,
particularly at the knee. Based on our current understanding of microtrauma and
anterior cruciate ligament (ACL) healing characteristics, this clinical
commentary describes a comprehensive plan to better manage ACL microtrauma and
mitigate the likelihood of progression to a non-contact macrotraumatic ACL
rupture. Medical li... hiện toàn bộ
A decellularized flowable placental connective tissue matrix supports cellular functions of human tenocytes in vitroJournal of Experimental Orthopaedics - Tập 9 - Trang 1-16 - 2022
Yong Mao, Nikita John, Nicole M. Protzman, Adam Kuehn, Desiree Long, Raja Sivalenka, Radoslaw A. Junka, Anna Gosiewska, Robert J. Hariri, Stephen A. Brigido
Injectable connective tissue matrices (CTMs) may promote tendon healing, given
their minimally invasive properties, structural and biochemical extracellular
matrix components, and capacity to fill irregular spaces. The purpose of this
study is to evaluate the effects of placental CTMs on the cellular activities of
human tenocytes. Decellularization, the removal of cells, cell fragments, and
DNA fr... hiện toàn bộ
Gender-specific difference in the recurrence of flexion contracture after total knee arthroplastyJournal of Experimental Orthopaedics - Tập 8 - Trang 1-9 - 2021
Tomofumi Kinoshita, Kazunori Hino, Tatsuhiko Kutsuna, Kunihiko Watamori, Takashi Tsuda, Hiromasa Miura
Range of motion after total knee arthroplasty (TKA) can impact patients’ daily
lives. Nevertheless, flexion contracture (FC) often recurs after TKA, even upon
achieving full extension intraoperatively. This study aimed to evaluate the
relationship among preoperative, intraoperative, and postoperative knee
extension angles, and clarify the risk factor for postoperative FC. One hundred
forty-seven k... hiện toàn bộ
Machine learning methods in sport injury prediction and prevention: a systematic reviewJournal of Experimental Orthopaedics - Tập 8 - Trang 1-15 - 2021
Hans Van Eetvelde, Luciana D. Mendonça, Christophe Ley, Romain Seil, Thomas Tischer
Injuries are common in sports and can have significant physical, psychological
and financial consequences. Machine learning (ML) methods could be used to
improve injury prediction and allow proper approaches to injury prevention. The
aim of our study was therefore to perform a systematic review of ML methods in
sport injury prediction and prevention. A search of the PubMed database was
performed o... hiện toàn bộ
Debridement, antibiotics, and implant retention in non-oncological femoral megaprosthesis infections: minimum 5 year follow-upJournal of Experimental Orthopaedics - Tập 9 - Trang 1-8 - 2022
A. Asokan, M. S. Ibrahim, J. W. Thompson, F. S. Haddad
Megaprostheses are increasingly utilised outside of the oncological setting, and
remain at significant risk of periprosthetic joint infection (PJI). Debridement,
antibiotic, and implant retention (DAIR) is an established treatment for PJI,
however its use in non-oncological patients with femoral megaprostheses has not
been widely reported. There are significant differences in patient physiology,
t... hiện toàn bộ
The effects of locking inserts and overtorque on the mechanical properties of a large fragment locking compression plateJournal of Experimental Orthopaedics - Tập 8 - Trang 1-7 - 2021
Kathleen N. Meyers, Timothy S. Achor, Mark L. Prasarn, Jaimo Ahn, Kevin Khalsa, David S. Wellman, Dean G. Lorich, David L. Helfet
The study was to determine the effect of locking hole inserts and their
insertion torque on the fatigue life of a large fragment Locking Compression
Plate (LCP) under bending forces. Fatigue strength of the LCP was examined using
cyclic three-point bend testing at 80% yield strength of the construct. Locking
hole inserts were used in 2, 4, and 6-hole of a 12-hole plate to simulate three
different ... hiện toàn bộ
Effects of pelvic obliquity and limb position on radiographic leg length discrepancy measurement: a Sawbones modelJournal of Experimental Orthopaedics - Tập 9 - Trang 1-12 - 2022
Mohammed Nazmy Hamad, Isaac Livshetz, Anshum Sood, Michael Patetta, Mark H. Gonzalez, Farid A. Amirouche
Potential sources of inaccuracy in leg length discrepancy (LLD) measurements
commonly arise due to postural malalignment during radiograph acquisition.
Preoperative planning techniques for total hip arthroplasty (THA) are
particularly susceptible to this inaccuracy, as they often rely solely on
radiographic assessments. Owing to the extensive variety of pathologies that are
associated with LLD, an... hiện toàn bộ
The economic cost and patient-reported outcomes of chronic Achilles tendon rupturesJournal of Experimental Orthopaedics - Tập 7 - Trang 1-6 - 2020
Niklas Nilsson, Katarina Nilsson Helander, Eric Hamrin Senorski, Anna Holm, Jón Karlsson, Mikael Svensson, Olof Westin
While most Achilles tendon ruptures are dramatic and diagnosed quickly, some are
missed, with a risk of becoming chronic. A chronic Achilles tendon rupture is
defined as a rupture that has been left untreated for more than 4 weeks. By
mapping the health economic cost of chronic Achilles tendon ruptures the
health-care system might be able to better distribute resources to detect these
ruptures at ... hiện toàn bộ