Articles tagged with Orthopedics
The Center for Injury Research and Policy at Johns Hopkins Bloomberg School of Public Health will conduct multi-center studies on treatment and outcomes of major orthopedic injuries. The expansion aims to establish treatment guidelines and improve outcomes for wounded warriors.
A study by Hospital for Special Surgery reveals that vitamin D deficiency affects up to 50% of patients undergoing orthopedic surgery, hindering bone healing and muscle function. Researchers recommend correcting deficient levels before surgery to improve patient outcomes.
A study published in the Journal of Bone and Joint Surgery found that 43% of patients undergoing orthopaedic surgery have insufficient vitamin D levels. Vitamin D is essential for bone growth and absorption of calcium. Patients are advised to screen for low levels before surgery, as deficiency may negatively impact patient outcomes.
Researchers at Stevens Institute of Technology have developed a new method to generate three-dimensional tissue models for studying bacterial infection of orthopedic implants. The microfluidic devices mimic the human body's conditions, allowing for realistic bone tissue growth and analysis of antibiotic delivery.
A new study by Saint Louis University researcher Lisa Cannada found that women who give birth after suffering pelvic fractures receive C-sections at more than double normal rates. Women also experience lingering symptoms such as urinary complications and post-traumatic stress disorder after a pelvic fracture injury.
A recent study published in the Journal of Bone and Joint Surgery found that approximately 1% of patients who underwent total hip replacement surgery still developed deep vein thrombosis or pulmonary embolism within 90 days. The researchers identified several co-morbidity factors that increased a patient's likelihood, including previou...
A recent study published in the Journal of Bone and Joint Surgery found that physician rating systems are not consistent across insurance companies, leading to confusion among consumers. The study also revealed that board certification, Medicaid acceptance, and practice location were independent factors associated with a top-tier ratin...
A recent study found that nearly half of surgeons who made over $1 million from orthopedic device companies did not have their relationship disclosed in their scientific articles. The study highlights the need for full disclosure in medical journal articles to avoid biased scientific conclusions.
A new study shows that bone-anchored leg prostheses significantly improve function and quality of life for younger amputees. The treatment, developed over 20 years, involves attaching prostheses directly to the bone using a titanium implant.
Patients who underwent fusion surgery as children have shown sustained low back pain and good function, even after 30 years. Researchers will continue to study the patients' posture and X-rays to develop safe surgical techniques for better treatment strategies.
A study of over 400 patients found that 53% reported improved pain levels, but 17% experienced increased pain. The research also showed that 39% of patients experienced increased vitality, while 24% saw a decline. Poor recovery was relatively frequent six and 12 months after surgery.
A recent study published in the Journal of Bone and Joint Surgery found that gender-specific total knee prostheses provide no clinical benefits for women, unlike what was initially hoped. In fact, standard prostheses fit women's knees better, resulting in less bleeding and improved outcomes.
Researchers developed lists of physical features to aid in early detection of Marfan and Loeys-Dietz syndromes, which can be life-threatening if left untreated. These lists are reliable without imaging tests and can help doctors spot the disorders during a physical exam.
A literature review confirms that hand therapy addresses key factors in hand injury recovery, including swelling control, wound management, range of motion, strengthening of the hand, and work conditioning. Finding a qualified therapist is essential for optimal outcomes.
A new study from the University at Buffalo found that 66% of youth hockey injuries were caused by accidental hits to the boards or goal posts, while only 34% were caused by checking. The study, which analyzed data from over 3,000 players, suggests that coaches should teach players to keep their heads up and avoid looking down at the puck.
Researchers at Stevens Institute of Technology are developing novel methods to prevent bacterial infections in orthopedic implants, such as inkjet printing of drug-eluting micropatterns. This technology aims to overcome the challenge of biofilm formation and promote rapid bone healing.
A new study led by Rush University Medical Center indicates that arthroscopic hip surgery can give athletes with hip labral tears the chance to return to their sport within nine months. Most athletes (90%) were able to compete at the same level as before, while 78% returned to their sport.
A study by the American Orthopaedic Society for Sports Medicine found that early ACL reconstruction surgery in pediatric patients can save nearly $30 million per year in hospital charges. Early treatment also prevents over 7,300 meniscus tears and 7,800 cartilage tears annually in children.
A new study overturns popular perception that patients undergoing osteochondral allograft transplantation cannot return to sports. The study found that 84% of patients can return to some level of athletic activity and 60% can return to high-level sports.
A recent study found that while some ACL and knee injury prevention programs may show promise, the current research is limited by design flaws. The authors emphasize the need for high-quality clinical trials to confirm the value of these programs.
A study presented at the American Orthopaedic Society for Sports Medicine meeting found that nearly 80% of patients who underwent arthroscopic surgery for femoro-acetabular impingement (FAI) were able to return to play at a high level of competition, with an average recovery time of 9.4 months. The study showed significant improvements...
A new study found that Rituximab can effectively treat severe vasculitis, reducing the risk of infertility and cancer compared to traditional medication. The treatment was shown to be equally effective in putting patients into remission as cyclophosphamide, with a safer side effect profile.
The American Orthopaedic Society for Sports Medicine (AOSSM) presents eight research awards and two grants to recognize innovative studies in orthopaedic sports medicine. This year's award recipients include researchers who have made significant contributions to the field, with highlights including studies on platelet-rich plasma, exte...
A recent study found that ultra-low-molecular-weight heparin semuloparin reduces the incidence of venous thromboembolism (VTE) and all-cause death by 25% in orthopedic surgery patients compared to enoxaparin.
Patients with stage IV flat foot deformity experience improved alignment, reduced arthritis, and enhanced mobility after a new surgery developed at Hospital for Special Surgery. The study shows promising results, including the maintenance of correction nine years post-surgery.
A review published in JAAOS examines surgical and non-surgical treatments for younger patients with knee arthritis, emphasizing the importance of tailored treatment programs. The study recommends flexible management strategies, including activity modification, medication, and alternative therapies.
A recent study published in the Journal of Bone and Joint Surgery found that nearly three-quarters of the top search results for common sports medicine diagnoses were inaccurate. Nonprofit sites scored highest for completeness and correctness, while commercial sites with a financial interest often provided biased information.
A team of researchers discovered a chromosomal abnormality in chromosome 17 region associated with clubfoot, a genetic cause for the condition. The study found that 6% of familial clubfoot cases had a duplication in this region, which may help predict treatment response and identify patients at risk of hip abnormalities.
A literature review suggests that surgery is not the first line of treatment for low back pain caused by herniated disks, and that alternative options such as physical therapy and medications can provide relief. The review also found that patients with larger herniations are more likely to experience a recurrence of pain after surgery.
A recent study found that patient treatment preferences play a significant role in racial disparities in total joint replacement utilization. African-American patients were less likely to receive a recommendation for the procedure and undergo surgery compared to white patients, despite similar disease severity.
The Medicare program is expected to spend over $510 billion on 47 million individuals by 2010, with costs projected to skyrocket. Solutions proposed include preventing hospital readmissions, enhancing communication among healthcare providers and patients, and realigning the physician payment system.
A survey of patients who underwent day surgery found that 85% experienced anxiety after receiving general anesthesia, with the top concerns including dying while asleep, not waking up, and waking up during surgery.
A new study highlights the importance of osteoporosis screenings for fracture patients, who are at a high risk of future fractures. Women should ask their physicians questions about their bone health to educate themselves and receive timely treatment.
A new study published in the Journal of Bone and Joint Surgery found that statin use post-operative reduces the need for revision surgery after total hip replacement. Statins have been associated with improved bone metabolism, anti-inflammatory effects, and prognosis after infections, which may improve THR outcomes.
A new mobile compression device has been shown to be as effective as medication in preventing blood clots after hip replacement surgery, with greater patient safety. The device reduces the risk of clot formation by maximizing blood flow and is comparable in cost to traditional blood thinners.
Researchers have created a new type of tissue and bone scaffolding polymer that addresses long-standing limitations in grafting materials. The smart polymer combines tissue-like properties and strength, and can be reshaped to fit complex injury sites before surgery.
A new study found that a patient's pre-surgical health classification, as determined by the American Society of Anesthesiologists (ASA), is a leading indicator of how well they will fare after hip fracture surgery. Medical complications were more common in patients with ASA class 3 and 4, highlighting the need for close medical managem...
A recent study reveals that 70% of professional and collegiate hockey players had abnormal hip and pelvis MRIs despite no symptoms. The findings highlight the importance of using clinical judgment alongside imaging in sports medicine diagnosis.
A new study found that 95% of skeletally mature high school pitchers were satisfied with their 'Tommy John' elbow reconstruction surgery and returned to competitive baseball. The procedure, named after Hall of Fame pitcher Tommy John, has been a game-changer for teenage athletes.
A new minimally invasive sports hernia repair technique has been shown to significantly reduce rehabilitation time. According to a study, patients who underwent this procedure returned to work or sports an average of 4.5 weeks, compared to 16.5 weeks for traditional repair methods.
After 15 years, 82 of 90 patients with ACL knee reconstruction still exhibit stable knees and minimal osteoarthritis. Eighty-four percent of males continue at a high level of activity, participating in strenuous sports like soccer and basketball.
A study of 99 pediatric patients found that repairing torn knee meniscus during ACL reconstruction resulted in a 74% overall success rate. The success rate decreased to 59% for displaced bucket-handle tears and 57% for complex tears, but improved significantly after two years.
Researchers evaluated outcomes of 218 patients who participated in non-recommended activities after TKA surgery and found no significant differences in implant durability or radiological results. The study showed that such activities might actually improve clinical scores, contradicting industry recommendations.
A study found that the average age of patients having total knee replacements decreased by two years between 1990-1994 and 2002-2006. The percentage of minorities also increased during this time period. Additionally, hospital stays decreased from 8.4 days to 3.9 days.
A study found that knee replacement surgery significantly improves dynamic balance and quality of life in elderly patients with severe osteoarthritis. The results reinforced the importance of balance in maintaining function and independence, especially for those with knee problems.
Recent studies highlight the growing trend of pediatric sports injuries, particularly in gymnastics and ACL injuries. Early detection and treatment can significantly improve outcomes, while awareness and prevention are essential to addressing this silent epidemic.
Three new studies presented at the American Academy of Orthopaedic Surgeons detail advances in back care and treatment options for specific back and spine conditions. Patients who seek treatment during the first six months of symptoms respond better to treatment, with surgery offering advantages over non-surgical treatment regardless o...
A new study found that joint replacement surgeries often fail to align patient and doctor expectations, resulting in higher dissatisfaction rates. The study suggests that educational interventions like preoperative classes can be used to improve dialogue between patients and surgeons.
New studies reveal a 140% increase in ATV-related spine injuries among US children between 1997 and 2006. Additionally, multi-rider ATVs are associated with higher incidence of open fractures and primary limb amputations compared to single-rider vehicles.
Studies found that a five-minute stretch after play can help young players avoid throwing-arm pain and reduce the risk of injury. Additionally, reviewing and adhering to youth baseball throwing guidelines is crucial in preventing elbow injuries, including osteochondral lesions, which are common among pitchers.
Researchers found that bisphosphonate treatments can alter the material properties of bone, potentially affecting its mechanical integrity and contributing to atypical fractures. Long-term suppression of bone remodeling may lead to brittle bone prone to fractures.
A study by Hospital for Special Surgery found that Forteo can enhance tendon to bone healing, leading to better repair results. The researchers used a rat model to test the effects of Forteo on rotator cuff surgery and achieved promising results, including improved tissue organization and strength.
Christopher Evans, a leading molecular biologist, has received the prestigious Arthur Steindler Award for his significant contributions to understanding musculoskeletal diseases. His innovative gene therapy work holds great promise as a new treatment option for managing rheumatoid arthritis and osteoarthritis.
Louis J. Soslowsky, a renowned orthopaedic surgeon and bioengineer, has been awarded the AAOS Kappa Delta Ann Doner Vaughan Award for his groundbreaking research on rotator cuff injuries. His studies using rat models have provided valuable insights into the etiology, pathogenesis, and repair response of these injuries.
Dr. Adele Boskey, a renowned researcher in orthopedics, has been awarded the ORS/AOA Alfred R. Shands, Jr. Award for her lifetime contributions to the field. Her research focuses on bone quality and osteoporosis, with a goal of decreasing fracture risk through a deeper understanding of bone biology.
A new study published in the Journal of the American Academy of Orthopaedic Surgeons found that surgical treatment soon after a biceps injury leads to faster and more complete recoveries. The study revealed that surgery offers significant improvements in elbow flexion and supination, with upper extremity endurance also enhanced.
A study by American Academy of Orthopaedic Surgeons reveals that majority of shoulder dislocations occur during sports and recreational activities, with young males being at higher risk. Elderly women also show a high rate of shoulder dislocation, especially among those aged 80 to 90 years old.
The study found that more specialized hospitals had better outcomes for patients undergoing hip and knee replacement surgery, with fewer serious complications and deaths. Hospitals that performed a higher volume of orthopedic surgeries were categorized as more specialized.
Geriatric Orthopaedic Surgery & Rehabilitation is a new bimonthly journal focusing on orthopaedic problems in older adults, featuring peer-reviewed research and reviews.
A new study compared two common treatment options for clubfoot – Ponseti method and surgical treatment. The Ponseti method was found to be more effective, with a lower recurrence rate and less invasive treatment required. Patients treated with the Ponseti method needed significantly less revision surgery.