Articles tagged with Tibia
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...
A new study suggests that ACLR patients have a higher riding patella, shifting load-bearing areas and potentially contributing to osteoarthritis. This finding is observed in both the injured knee and the uninjured contralateral knee.
A new proteomics study explores the relationship between protein and transcript levels in young-adult and old mice bones. The research identifies key targets associated with bone mineral density and aging, shedding light on protein-specific changes that occur with age.
Researchers found evidence of intentional post-mortem modifications to human remains, including fractures and scrapes, at a cave in southern Spain. These alterations suggest that the ancient humans reused and repurposed their own burial sites for practical purposes.
A study found that higher levels of inflammatory markers are associated with lower trabecular bone scores, indicating poorer bone health. Dietary intervention with prunes may counteract inflammation's negative effects on bone health, preserving cortical bone density and strength in postmenopausal women.
A landmark study published in The Lancet found that chlorhexidine gluconate and povidone-iodine aqueous solutions are equally effective in preventing surgical site infections in patients with open fractures. This finding has significant implications for healthcare practitioners and may reduce costs associated with accessing these antis...
A study found that excessive physical activity during adolescence is associated with abnormal leg alignment, which can develop into a physiological adaptation to load where the shin bone meets the knee. This abnormal alignment may increase the risk of future injuries and osteoarthritis if modified during critical periods of growth.
Researchers at Houston Methodist found that injecting morphine into the tibia during knee replacement surgery reduces postoperative pain and the need for pain medication. This method, known as intraosseous infusion, may also facilitate a swifter recovery of the knee joint.
A study of 17 international astronauts found that resistance-based exercises could help prevent bone loss and promote bone formation during spaceflight. The researchers observed that astronauts on longer missions showed less bone recovery, but those who completed more in-flight deadlift training recovered better.
Researchers at Lehigh University developed a new method to accurately gauge healing progress of bone fractures using 3D models. The model identifies the cutoff point between soft tissue and bone, allowing for more precise predictions of bone behavior during the healing process.
Researchers from University of Southern Denmark analyze fragments of a tibia, femur, and mummified foot attributed to the apostles, finding the femur dates back to AD 214-340, not St. James' time, casting doubt on their authenticity. The study sheds light on early Christian traditions and practices surrounding relic movements.
Researchers at Vanderbilt University found that wearable sensors measure the wrong thing, focusing on foot impact rather than muscle contraction forces. They discovered a strong correlation between ground reaction forces and tibial bone loading was false, and only combined data from multiple sensors can estimate bone stress accurately.
Researchers found an association between lead levels in the shin bone and treatment-resistant high blood pressure in men. The study suggests that cumulative lead burden may be an overlooked risk factor for drug-resistant hypertension.
Researchers found that smoking significantly delays bone healing and increases risk of nonunion among women aged 30-49. The study analyzed patient records over 20 years and revealed a significant delay in bone healing among smokers, with implications for treatment and prevention strategies.
A researcher re-examined seven bone measurements from 1940 and found they were more similar to Amelia Earhart than 99% of individuals in a large reference sample. The study concluded that the bones belonged to Earhart, citing evidence including her humerus and radius lengths.
A recent study reveals prehistoric women performed intensive manual labor for thousands of years, surpassing modern female athletes. This finding highlights the crucial role of women's labor in agriculture's development and underscores the importance of using female comparative data to interpret past behavior.
Scientists have discovered fossilized damselflies in Burmese amber that display ancient courtship behaviors, including elaborate leg structures and wing-like features. The findings suggest that damselfly mating rituals may have occurred as far back as the dinosaur era.
A large international study led by McMaster University researchers found that low-intensity ultrasound treatment after surgical repair of a bone fracture has no effect on recovery time or quality of life. The study involved 501 patients and showed that using either an active or placebo device did not improve outcomes.
A study found that insect tibias are best suited for high-stress activities like jumping and righting when overturned, with similar strength across desert locust, American cockroach, and Death's Head cockroach species.
A frozen mammoth carcass with signs of weapon-inflicted injuries suggests human occupation of the Eurasian Arctic at 45,000 years ago. This finding challenges previous estimates and highlights advancements in mammoth hunting that enabled human survival and spread across northernmost Arctic Siberia.
A team of scientists, including a GVSU professor and alumni, discovered a 1-million-year-old monkey fossil in the Dominican Republic. The species, Antillothrix bernensis, was found to be morphologically consistent with previously collected material but dated to 1.3 million years ago.
A team of international scientists has dated a species of extinct monkey found in the Dominican Republic to over 1 million years old. The discovery sheds light on primate evolution in the region and provides evidence for the long-term survival of endemic native monkey species.
A study at Loyola University Medical Center found that knee replacements can treat degeneration caused by Blount disease, resulting in stable knees and no pain medications. Researchers used a scoring system to evaluate the success of the surgery, with mean scores indicating excellent range of motion and low disability.
A new study found that administering antibiotics within the first hour of injury can significantly reduce infection rates in trauma patients. The study, published in the Journal of Orthopaedic Trauma, included 137 patients with open fractures and found that those who received antibiotics early had much lower infection rates.
Research suggests that humans became less mobile and physically active after the transition to agriculture in Central Europe around 5300 BC. Male bones show a decline in strength and rigidity, indicating reduced mobility and heavy physical work, while female bones exhibit more inconsistent trends.
Researchers at Cambridge University have finally resolved the debate on how fleas jump, discovering that they push off with their toes. The team used high-speed cameras and mathematical modeling to analyze flea jumps, finding that both the tarsus and trochanter were involved in the jumping process.
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 cholesterol-lowering drug, lovastatin, has been shown to improve bone healing in an animal model of NF1. The study found marked improvements in bone healing compared to control animals.
A study conducted at the University of Messina found that high-resolution CT can accurately diagnose medial tibial stress syndrome, also known as shin splints, in distance runners. The study evaluated 41 subjects and found CT abnormalities in all painful tibiae of patients with shin splints.
A study published by the American Academy of Neurology found that long-term lead exposure is linked to cognitive decline in older adults. The researchers tested 985 participants and found higher tibia lead levels were consistently associated with worse cognitive performance on tests, equivalent to two to six years of aging.
A recent study found that individuals exposed to high levels of lead are more likely to develop cataracts, with bone lead levels being the best predictor. The researchers estimate that lead exposure plays a role in approximately 42 percent of all cataracts in the studied population.
A study of 642 men aged 60+ found that those with higher bone lead levels in the tibia were more likely to develop cataracts. The researchers suggest that reducing lead exposure could help decrease the global burden of cataract, a condition affecting over 40% of blindness cases.