Articles tagged with Orthopedics
A pioneering study by the University of Eastern Finland confirms that total hip arthroplasty leads to better outcomes than conservative treatment for patients with moderate-to-severe hip osteoarthritis. The surgery significantly improved pain, functional capacity, and quality of life compared to conservative treatment alone.
A 10-year follow-up study found that partial meniscectomy did not improve patients' symptoms or function, but rather worsened osteoarthritis progression. The study's findings suggest a potential medical reversal, where widely used therapies prove ineffective or even harmful.
The new robotic system combines artificial intelligence, data-driven alignment planning, patient-specific implants, navigation, and robotic screw delivery to enhance precision and coordination. This technology streamlines operating room workflows, reducing procedure time and supporting recovery for patients undergoing spine fusions.
A new international survey reveals that adults with hypophosphataemic osteomalacia face a substantial disease burden, often under-recognised. The study calls for improved awareness, education, and coordinated care to ensure timely diagnosis and optimal treatment.
Professor Radmila Matijevic received the IOF CNS Medal for her outstanding work in advancing bone health awareness, diagnosis, and management. Her contributions to osteoporosis research and clinical practice have improved patient care in Serbia and the wider Balkan region.
Twenty-three young investigators from 16 countries received the ESCEO-IOF Young Investigator Awards for their outstanding abstracts submitted to the WCO-IOF-ESCEO 2026 Congress. The awards aim to support and attract young researchers to the field of musculoskeletal research.
The International Osteoporosis Foundation has awarded Professor Roland Chapurlat the prestigious IOF Olof Johnell Science Award for his seminal contributions to understanding and managing osteoporosis, osteoarthritis, and skeletal rare bone diseases. He is recognized as one of the leading clinical academics in the field worldwide.
Professor Thierry Chevalley has received the prestigious IOF President's Award for his significant contributions to advancing bone health and osteoporosis prevention. With extensive research expertise in geriatrics and bone health, he serves on various scientific committees and leads efforts to develop fracture liaison services.
Professor Noriko Yoshimura has received the IOF CSA Medal of Achievement for her pioneering work on epidemiology and prevention of locomotive organ disorders and osteoporosis. Her research, including the ROAD Study, has significantly advanced understanding of musculoskeletal health.
A new clinical trial at the University of Cincinnati is testing a peptide solution to treat prosthetic joint infections after total knee replacement. The trial aims to reduce the need for repeat surgeries and expand the treatment window beyond two weeks.
A team of researchers has achieved a major milestone in developing a new treatment aimed at helping the body repair damaged joints at the source. The experimental treatments have shown promising results in animal models, restoring joint tissue to near-normal levels and significantly reducing pain markers for long periods.
Researchers identify a three-way link between mechanical stress, integrin signaling, and endocytosis in osteoarthritis. Integrin trafficking may help explain why the same pathways have different effects across disease stages and tissue contexts.
A new platform, Build Better Bones, offers evidence-based guidance and practical resources for osteoporosis management. The platform, developed by the International Osteoporosis Foundation, provides a trusted place for people with osteoporosis to start their journey, with a focus on exercise, nutrition, and home safety.
Researchers discovered that tendon stem cells and progenitor cells fail to differentiate into mature, functional cells, instead promoting scar buildup. Immune cells, including macrophages, also play a central role in sustaining fibrosis, creating a self-sustaining environment that is difficult to reverse.
Researchers have discovered the protective role of LOXL2 protein in preventing cartilage damage and inflammation in temporomandibular joint osteoarthritis. The enzyme helps suppress inflammatory pathways, reducing cell death and preserving cartilage viability even under inflammatory conditions.
Researchers identify three types of post-amputation pain: phantom limb pain, residual limb pain, and musculoskeletal pain, which behave differently and require personalized care. The study's findings suggest that prosthetic design can directly influence comfort during real-world movement, improving mobility and quality of life for indi...
Researchers at NYU Langone Orthopedics present new study on ACL reconstruction in athletes over 50, finding physiological age determines treatment. They also develop an AI chatbot to answer pre- and postoperative questions, improving patient engagement and education.
Researchers at Osaka Metropolitan University found that targeting the glutamine transporter ASCT2 can suppress cell growth and induce apoptosis in synovial sarcoma cells. This study suggests a new approach for treating this aggressive malignant tumor by cutting off its nutrient supply.
A study of 77,947 patients found that those over 80 and with low initial ADL scores benefited from holiday rehabilitation. This suggests prioritizing interventions for elderly and independent individuals can lead to better outcomes.
Researchers identified ApoE as a systemic inhibitor of bone repair during aging, and showed that blocking its activity can restore bone regeneration and improve fracture healing. The study provides hope for therapies that actively restore regenerative capacity in older patients, reducing nonunion risk and improving recovery.
A new clinical study identifies localized reactivation of human cytomegalovirus inside the femoral head as a potential cause of osteonecrosis. The findings suggest that antiviral prevention strategies may be effective in blocking disease progression.
The new program combines limb preservation, amputation care, and reconstructive solutions like osseointegration to improve identity, functional outcome, and quality of life for patients. Patients will receive coordinated, personalized, and expert care that supports their recovery and promotes sustained overall health.
A study highlights the opportunity for orthopedic surgeons to identify patients who have experienced intimate partner violence (IPV), with only 0.3% of referrals compared to 29% from emergency departments. Orthopedic teams can educate and empower patients, providing timely life-saving referrals.
Researchers at Rice University and MD Anderson Cancer Center developed patient-specific models to predict stress and deformation in reconstructed pelvises. The study found that larger bone grafts experience lower stresses and smaller deformations than thinner bones.
The Asia Pacific Regional Audit highlights key trends, gaps, and opportunities in 22 countries and regions. The audit reveals a steep rise in fracture rates due to poor bone health and an ageing population, with China, Malaysia, and Australia experiencing significant increases.
Researchers found that patients who can walk at least 1 meter per second before hip replacement have significantly better mid-term postoperative outcomes. This simple and reliable predictor could help physicians determine when to refer patients for surgery, and preoperative rehabilitation programs could be developed.
A new study reveals thousands of NHS knee replacement operations are cancelled annually for avoidable reasons, costing millions and prolonging waiting times. Lack of available beds and medical ineligibility were the most common causes, with many cancellations avoidable with advance planning.
The 9th IOF Asia-Pacific Bone Health Conference will bring together healthcare professionals, researchers, and policymakers to exchange knowledge and shape the future of bone health across the region. The conference will feature keynote lectures, sponsored sessions, and a launch of the IOF Asia-Pacific Regional Audit 2025.
An international team led by Lehigh University researcher Hannah Dailey is building predictive models to understand and eventually prevent bone healing complications. The team aims to incorporate biological differences into the model, using a library of imaging data from Switzerland's AO Research Institute Davos.
A large-scale study of over 20,000 elective shoulder replacement surgeries in the UK and Denmark found that higher BMI is not linked to increased risk of death or complications. Underweight patients, however, were found to have a slightly higher risk of death.
Researchers have developed a new surgical instrument called the CAP-LIFT cannula that completely transforms arthroscopic procedures in the hip region. The device solves existing problems with limited space and allows for easier maneuverability of tools, reducing complications and recovery time.
A team of researchers at Osaka Metropolitan University has successfully treated spinal compression fractures in rats using stem cells derived from adipose tissue. The study found that these cells can promote bone healing and regeneration, making them a potential solution for osteoporotic vertebral fractures.
Researchers have identified iron-manganese alloys as promising candidates for temporary bone fixation. These alloys combine strength, biocompatibility, and degradation properties, allowing them to support bone healing while degrading naturally. However, challenges remain, including controlling the release of manganese, which can pose t...
A new project led by University of Delaware engineer Michael Hast aims to develop radiation-free imaging techniques that identify problems with bone healing sooner. The team uses 3D computational models and recent advances in magnetic resonance imaging (MRI) to estimate the strength of a healing bone and simulate real-world stresses.
Researchers have developed a novel vaccine strategy using biomaterial scaffold vaccines to protect against Staphylococcus aureus infections in orthopedic device implants. The vaccines, made with immune cell-attaching molecules and S. aureus-specific antigens, create a beneficial immune response that significantly lowers bacterial burden.
A new noninvasive method uses multi-echo ultrashort echo time MRI and shear wave elastography ultrasound to assess the structure and function of the Achilles tendon in professional ballet dancers. The study found that dancers tend to have more tendon stiffness, which corresponds with prior observations of a training effect.
Researchers introduced refinements to a rarely used surgical method, the reverse homodigital dorsoradial flap, for radial thumb defects. The key refinements preserved subcutaneous tissue for venous drainage and left a buffer zone at the arterial pivot point to reduce stress on blood vessels.
A cohort study found that early extracranial surgery was associated with adverse outcomes in function, cognition, and disability after moderate-severe traumatic brain injury. The study suggests that further research is needed to determine if surgical timing or other interventions can improve long-term deficits.
The study found that males have a narrower pelvis, resulting in a more medial starting point for S2AI screws and poorer rod alignment. Researchers aim to tailor treatment to patients' specific anatomy to improve surgical efficiency and outcomes.
Research presented at the European Emergency Medicine Congress finds that doctors and nurses are more accurate than AI in triaging patients in emergency departments. While AI showed some promise in flagging critical cases, its overall accuracy was lower than clinicians' across most metrics.
Researchers have quantified the costs of e-scooter injuries for the first time in Ireland, revealing an average cost of €1,726 per patient. The study found that e-scooter injuries mainly resulted in musculoskeletal injuries requiring major surgery, resulting in significant financial burdens on healthcare services.
Researchers developed an integrated approach to solve the elective surgery assignment, sequencing, and scheduling problem (ESASSP), reducing delays and costs. The study suggests that hospitals can benefit from computationally efficient solutions to minimize operational costs and maximize resource utilization.
Researchers found that nerves with a response to stimulation had a greater likelihood of recovering on their own, while those without a response had a low chance of functional recovery. The study uses intraoperative electrical nerve stimulation as a tool to distinguish between recoverable and non-recoverable nerve injuries.
The International Osteoporosis Foundation identifies critical global barriers to osteoporosis care, including limited DXA scanning and outdated treatment criteria. The IOF advocates for a paradigm shift in bone health management worldwide, recognizing high fracture risk as a valid criterion for treatment and reimbursement.
Keith Cole has received a five-year grant from the National Institute on Aging to conduct integrated research on dual decline, mobility, cognition and aging. This research aims to identify predictors and treatment targets for older adults at risk of physical and cognitive decline.
A new review emphasizes the importance of both physical activity and reduced sedentary time for optimal skeletal health. Emerging evidence reveals that prolonged sitting and inactivity can harm bone health, even among regular exercisers.
The procedure uses a combination of advanced imaging, artificial intelligence, and 3D printing to create a customized implant tailored to each patient's unique anatomy. This technology allows for more precise spinal alignment, reduced surgical complications, and faster recovery times.
A new survey by Ohio State University Wexner Medical Center reveals that many people are unaware of the connection between knee, groin, and hip pain. The study found that 72% of respondents were not aware that knee pain could be a sign of a hip problem.
A new study from the University of Missouri-Columbia found that NFL players who play wide receiver or tight end are at a higher risk of suffering an injury to their anterior cruciate ligament (ACL). The study examined 520 tears over a ten-year period and found that contact injuries and non-contact mechanisms, such as landing from a jum...
Pediatric orthopedic surgeons at Ochsner Children's perform the first robotic-assisted pediatric spine deformity surgery in Louisiana using Globus Medical's ExcelsiusGPS technology. The procedure enables unprecedented surgical precision and accuracy, improving patient outcomes.
Mount Sinai will provide orthopedics, sports medicine, emergency medicine, and musculoskeletal radiology services to world's top tennis stars. The institution has partnered with the USTA for 13 years, promoting health and wellness, preventing injuries, and catering to diverse populations.
Researchers developed a genetically modified mouse model to study osteogenesis imperfecta (OI), a rare genetic bone disorder. The study found that the Sp7 R342C mutation affects bone mineral density, trabecular bone volume fraction, and cortical porosity, leading to impaired bone remodeling.
A new study suggests that subtly adjusting the angle of the foot during walking can reduce knee pain caused by osteoarthritis and slow its progression. By tailoring each patient's foot angle to their unique walking pattern, experts believe an easy and fairly inexpensive way to address early-stage osteoarthritis may be found.
A new study from the University of Missouri School of Medicine found that pre-surgical behavioral evaluations can improve patient outcomes after orthopedic surgery. By identifying and addressing potential barriers to recovery, patients are more likely to follow post-operative plans and achieve successful outcomes.
The new book Spinal Surgery Biomechanics: Principles for Residents offers a comprehensive exploration of core biomechanical concepts essential for mastering spinal surgical procedures. It bridges the gap between theory and practice, providing a biomechanical framework that supports surgical planning and patient safety.
The Mount Sinai Hospital has been listed among the nation's top 20 hospitals for care excellence by U.S. News & World Report for 2025-26, with top-10 rankings in five specialties and top-20 rankings in nine. The hospital was also rated High Performing in all 22 procedures and conditions assessed by U.S. News.
The 250,000-square-foot facility provides greater availability to high-quality integrated care, addressing the region's increasing demand for innovative diagnostic and treatment services. The pavilion brings together a broad range of nationally ranked clinical programs, including cancer clinics, neurology, and surgery.
A survey from the Orlando Health Spine Center found that Americans often opt for short-term relief methods such as rest (44%), over-the-counter pain relievers (42%), and hot/cold therapies (29%) when dealing with neck and back pain. In contrast, only 5% consider surgery as a top option for pain relief.
The Mount Sinai Hospital has implemented the American Orthopaedic Association’s Own the Bone program to improve patient care for fragility fracture patients. The program offers a fracture liaison service to document and track individualized care, and incorporates 10 prevention measures to improve patient outcomes.
The study found a statistically significant increase in hospital admissions due to pediatric clavicular fractures over the 10-year period, suggesting an increase in severity of those injuries. This calls for better injury prevention and management strategies for doctors, parents, and patients.