High levels of physical activity may mitigate brain loss in adults and help maintain long-term cognitive health, researchers at UT Southwestern Medical Center report in a study published in the Journal of Applied Physiology.
Without surgery, athletes with an ACL tear may have recurring problems with knee instability. Athletes with a torn ACL often feel like their knee is "giving way" or buckling, especially when playing sports that require cutting or pivoting maneuvers, such as soccer, basketball, or football. But does everyone who tears their ACL need surgery, and can your anterior cruciate ligament heal on its own once it has been torn?
For hardcore athletes and weekend warriors, a total hip replacement often limits participation in high-impact or intense physical activities. However, a surgical procedure called Birmingham hip resurfacing—an appealing alternative to total hip replacement for people in their 30s, 40s or 50s—is much more likely to allow patients to remain highly active, even many years after the procedure, according to long-term data from Washington University School of Medicine in St. Louis.
If you have fallen onto an outstretched hand (or a FOOSH injury), then you may have suffered a Colles' fracture. A Colles' fracture a break in the radius bone of the forearm, very close to the wrist joint. It typically requires surgery to reduce or set the bones. You may have a long period of immobilization in a cast or splint after the injury.
A blister on the toe is a fluid-filled pocket that often develops due to friction. Blisters can be caused by insect bites, allergies, burns, skin infections, autoimmune diseases, and excessive exposure to sun or moisture.
