Chondroitin sulfate is a relatively safe supplement used to support joint and cartilage health. Chondroitin sulfate has become increasingly popular for managing joint pain, particularly related to osteoarthritis (when the protective cartilage within the joints wears down over time).
In a study published April 18 in the Journal of Orthopedic Research, Cornell researchers found that the same protein accumulates in the joints of both dogs and humans after ACL injury. That means using dogs as a model to study ACL injury—and the post-traumatic osteoarthritis (PTOA) that often follows—may vastly accelerate advances in understanding.
Rheumatoid arthritis (RA) is known for causing all-over inflammation and pain. It happens when the immune system malfunctions and attacks the synovium, the lining of the joints. RA can target the synovial lining of the shoulder joint.
Outcomes after total shoulder arthroplasty were linked to anatomical accuracy. Reverse shoulder arthroplasty did not show any relationship between anatomical accuracy and postoperative outcomes.
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?
