Two separate new studies presented at a major medical meeting provide objective scientific evidence that the two most commonly performed cartilage repair techniques are effective at restoring patient mobility and reducing pain.
Patients in both studies, those that had a cartilage and bone grafts and those that had a procedure that encouraged new tissue growth, recovered more knee function and experienced less pain after the procedure. Prior to these results, surgeons had no evidence – apart from their own observations and experience – that these commonly practiced surgeries were effective. "The research conducted was a prospective analysis of randomly selected patients who sought treatment to repair cartilage damage. One study looked at patients who had osteochondral allograft, while the other followed-up with patients who had a microfracture procedure," said Riley Williams, MD, a co-author of the study and Director of the Hospital for Special Surgerys Institute for Cartilage Repair.
Dr. Williams added that the results of both studies will help doctors to more accurately predict outcomes for patients seeking relief from cartilage pain. Dr. Williams presented the research at American Academy of Orthopedic Surgeons (AAOS) annual meeting, February 23-26, 2005 in Washington, DC. The results of "The Microfracture Technique for Treatment of Articular Cartilage Lesions in the Knee: A Prospective Cohort Evaluation," were presented on Specialty Day, February 26th. "A Prospective Analysis of Knee Cartilage Defects Treated with Fresh Osteochondral Allografts," was on exhibit in a scientific poster throughout the event.
Emily Andariese | EurekAlert!
New flexible, transparent, wearable biopatch, improves cellular observation, drug delivery
12.11.2018 | Purdue University
Exosomes 'swarm' to protect against bacteria inhaled through the nose
12.11.2018 | Massachusetts Eye and Ear Infirmary
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
Scientists developed specially coated nanometer-sized vehicles that can be actively moved through dense tissue like the vitreous of the eye. So far, the transport of nano-vehicles has only been demonstrated in model systems or biological fluids, but not in real tissue. The work was published in the journal Science Advances and constitutes one step further towards nanorobots becoming minimally-invasive tools for precisely delivering medicine to where it is needed.
Researchers of the “Micro, Nano and Molecular Systems” Lab at the Max Planck Institute for Intelligent Systems in Stuttgart, together with an international...
09.11.2018 | Event News
06.11.2018 | Event News
23.10.2018 | Event News
12.11.2018 | Life Sciences
12.11.2018 | Materials Sciences
12.11.2018 | Physics and Astronomy